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flex-direction: row-reverse; } .MuiGrid-wrap-xs-nowrap { flex-wrap: nowrap; } .MuiGrid-wrap-xs-wrap-reverse { flex-wrap: wrap-reverse; } .MuiGrid-align-items-xs-center { align-items: center; } .MuiGrid-align-items-xs-flex-start { align-items: flex-start; } .MuiGrid-align-items-xs-flex-end { align-items: flex-end; } .MuiGrid-align-items-xs-baseline { align-items: baseline; } .MuiGrid-align-content-xs-center { align-content: center; } .MuiGrid-align-content-xs-flex-start { align-content: flex-start; } .MuiGrid-align-content-xs-flex-end { align-content: flex-end; } .MuiGrid-align-content-xs-space-between { align-content: space-between; } .MuiGrid-align-content-xs-space-around { align-content: space-around; } .MuiGrid-justify-content-xs-center { justify-content: center; } .MuiGrid-justify-content-xs-flex-end { justify-content: flex-end; } .MuiGrid-justify-content-xs-space-between { justify-content: space-between; } .MuiGrid-justify-content-xs-space-around { justify-content: space-around; } .MuiGrid-justify-content-xs-space-evenly { justify-content: space-evenly; } .MuiGrid-spacing-xs-0 { width: calc(100% + 0rem); margin: -0rem; } .MuiGrid-spacing-xs-0 > .MuiGrid-item { padding: 0rem; } .MuiGrid-spacing-xs-1 { width: calc(100% + 0.5rem); margin: -0.25rem; } .MuiGrid-spacing-xs-1 > .MuiGrid-item { padding: 0.25rem; } .MuiGrid-spacing-xs-2 { width: calc(100% + 1rem); margin: -0.5rem; } .MuiGrid-spacing-xs-2 > .MuiGrid-item { padding: 0.5rem; } .MuiGrid-spacing-xs-3 { width: calc(100% + 1.5rem); margin: -0.75rem; } .MuiGrid-spacing-xs-3 > .MuiGrid-item { padding: 0.75rem; } .MuiGrid-spacing-xs-4 { width: calc(100% + 2rem); margin: -1rem; } .MuiGrid-spacing-xs-4 > .MuiGrid-item { padding: 1rem; } .MuiGrid-spacing-xs-5 { width: calc(100% + 2.5rem); margin: -1.25rem; } .MuiGrid-spacing-xs-5 > .MuiGrid-item { padding: 1.25rem; } .MuiGrid-spacing-xs-6 { width: calc(100% + 3rem); margin: -1.5rem; } .MuiGrid-spacing-xs-6 > .MuiGrid-item { padding: 1.5rem; } .MuiGrid-spacing-xs-7 { width: calc(100% + 3.5rem); margin: -1.75rem; } .MuiGrid-spacing-xs-7 > .MuiGrid-item { padding: 1.75rem; } .MuiGrid-spacing-xs-8 { width: calc(100% + 4rem); margin: -2rem; } .MuiGrid-spacing-xs-8 > .MuiGrid-item { padding: 2rem; } .MuiGrid-spacing-xs-9 { width: calc(100% + 4.5rem); margin: -2.25rem; } .MuiGrid-spacing-xs-9 > .MuiGrid-item { padding: 2.25rem; } .MuiGrid-spacing-xs-10 { width: calc(100% + 5rem); margin: -2.5rem; } .MuiGrid-spacing-xs-10 > .MuiGrid-item { padding: 2.5rem; } .MuiGrid-grid-xs-auto { flex-grow: 0; max-width: none; flex-basis: auto; } .MuiGrid-grid-xs-true { flex-grow: 1; max-width: 100%; flex-basis: 0; } .MuiGrid-grid-xs-1 { flex-grow: 0; max-width: 8.333333%; flex-basis: 8.333333%; } .MuiGrid-grid-xs-2 { flex-grow: 0; max-width: 16.666667%; flex-basis: 16.666667%; } .MuiGrid-grid-xs-3 { flex-grow: 0; max-width: 25%; flex-basis: 25%; } .MuiGrid-grid-xs-4 { flex-grow: 0; max-width: 33.333333%; flex-basis: 33.333333%; } .MuiGrid-grid-xs-5 { flex-grow: 0; max-width: 41.666667%; flex-basis: 41.666667%; } .MuiGrid-grid-xs-6 { flex-grow: 0; max-width: 50%; flex-basis: 50%; } .MuiGrid-grid-xs-7 { flex-grow: 0; max-width: 58.333333%; flex-basis: 58.333333%; } .MuiGrid-grid-xs-8 { flex-grow: 0; max-width: 66.666667%; flex-basis: 66.666667%; } .MuiGrid-grid-xs-9 { flex-grow: 0; max-width: 75%; flex-basis: 75%; } .MuiGrid-grid-xs-10 { flex-grow: 0; max-width: 83.333333%; flex-basis: 83.333333%; } .MuiGrid-grid-xs-11 { flex-grow: 0; max-width: 91.666667%; flex-basis: 91.666667%; } .MuiGrid-grid-xs-12 { flex-grow: 0; max-width: 100%; flex-basis: 100%; } @media (min-width:600px) { .MuiGrid-grid-sm-auto { flex-grow: 0; max-width: none; flex-basis: auto; } .MuiGrid-grid-sm-true { flex-grow: 1; max-width: 100%; flex-basis: 0; } .MuiGrid-grid-sm-1 { flex-grow: 0; max-width: 8.333333%; flex-basis: 8.333333%; } .MuiGrid-grid-sm-2 { flex-grow: 0; max-width: 16.666667%; flex-basis: 16.666667%; } .MuiGrid-grid-sm-3 { flex-grow: 0; max-width: 25%; flex-basis: 25%; } .MuiGrid-grid-sm-4 { flex-grow: 0; max-width: 33.333333%; flex-basis: 33.333333%; } .MuiGrid-grid-sm-5 { flex-grow: 0; max-width: 41.666667%; flex-basis: 41.666667%; } .MuiGrid-grid-sm-6 { flex-grow: 0; max-width: 50%; flex-basis: 50%; } .MuiGrid-grid-sm-7 { flex-grow: 0; max-width: 58.333333%; flex-basis: 58.333333%; } .MuiGrid-grid-sm-8 { flex-grow: 0; max-width: 66.666667%; flex-basis: 66.666667%; } .MuiGrid-grid-sm-9 { flex-grow: 0; max-width: 75%; flex-basis: 75%; } .MuiGrid-grid-sm-10 { flex-grow: 0; max-width: 83.333333%; flex-basis: 83.333333%; } .MuiGrid-grid-sm-11 { flex-grow: 0; max-width: 91.666667%; flex-basis: 91.666667%; } .MuiGrid-grid-sm-12 { flex-grow: 0; max-width: 100%; flex-basis: 100%; } } @media (min-width:960px) { .MuiGrid-grid-md-auto { flex-grow: 0; max-width: none; flex-basis: auto; } .MuiGrid-grid-md-true { flex-grow: 1; max-width: 100%; flex-basis: 0; } .MuiGrid-grid-md-1 { flex-grow: 0; max-width: 8.333333%; flex-basis: 8.333333%; } .MuiGrid-grid-md-2 { flex-grow: 0; max-width: 16.666667%; flex-basis: 16.666667%; } .MuiGrid-grid-md-3 { flex-grow: 0; max-width: 25%; flex-basis: 25%; } .MuiGrid-grid-md-4 { flex-grow: 0; max-width: 33.333333%; flex-basis: 33.333333%; } .MuiGrid-grid-md-5 { flex-grow: 0; max-width: 41.666667%; flex-basis: 41.666667%; } .MuiGrid-grid-md-6 { flex-grow: 0; max-width: 50%; flex-basis: 50%; } .MuiGrid-grid-md-7 { flex-grow: 0; max-width: 58.333333%; flex-basis: 58.333333%; } .MuiGrid-grid-md-8 { flex-grow: 0; max-width: 66.666667%; flex-basis: 66.666667%; } .MuiGrid-grid-md-9 { flex-grow: 0; max-width: 75%; flex-basis: 75%; } .MuiGrid-grid-md-10 { flex-grow: 0; max-width: 83.333333%; flex-basis: 83.333333%; } .MuiGrid-grid-md-11 { flex-grow: 0; max-width: 91.666667%; flex-basis: 91.666667%; } .MuiGrid-grid-md-12 { flex-grow: 0; max-width: 100%; flex-basis: 100%; } } @media (min-width:1280px) { .MuiGrid-grid-lg-auto { flex-grow: 0; max-width: none; flex-basis: auto; } .MuiGrid-grid-lg-true { flex-grow: 1; max-width: 100%; flex-basis: 0; } .MuiGrid-grid-lg-1 { flex-grow: 0; max-width: 8.333333%; flex-basis: 8.333333%; } .MuiGrid-grid-lg-2 { flex-grow: 0; max-width: 16.666667%; flex-basis: 16.666667%; } .MuiGrid-grid-lg-3 { flex-grow: 0; max-width: 25%; flex-basis: 25%; } .MuiGrid-grid-lg-4 { flex-grow: 0; max-width: 33.333333%; flex-basis: 33.333333%; } .MuiGrid-grid-lg-5 { flex-grow: 0; max-width: 41.666667%; flex-basis: 41.666667%; } .MuiGrid-grid-lg-6 { flex-grow: 0; max-width: 50%; flex-basis: 50%; } .MuiGrid-grid-lg-7 { flex-grow: 0; max-width: 58.333333%; flex-basis: 58.333333%; } .MuiGrid-grid-lg-8 { flex-grow: 0; max-width: 66.666667%; flex-basis: 66.666667%; } .MuiGrid-grid-lg-9 { flex-grow: 0; max-width: 75%; flex-basis: 75%; } .MuiGrid-grid-lg-10 { flex-grow: 0; max-width: 83.333333%; flex-basis: 83.333333%; } .MuiGrid-grid-lg-11 { flex-grow: 0; max-width: 91.666667%; flex-basis: 91.666667%; } .MuiGrid-grid-lg-12 { flex-grow: 0; max-width: 100%; flex-basis: 100%; } } @media (min-width:1920px) { .MuiGrid-grid-xl-auto { flex-grow: 0; max-width: none; flex-basis: auto; } .MuiGrid-grid-xl-true { flex-grow: 1; max-width: 100%; flex-basis: 0; } .MuiGrid-grid-xl-1 { flex-grow: 0; max-width: 8.333333%; flex-basis: 8.333333%; } .MuiGrid-grid-xl-2 { flex-grow: 0; max-width: 16.666667%; flex-basis: 16.666667%; } .MuiGrid-grid-xl-3 { flex-grow: 0; max-width: 25%; flex-basis: 25%; } .MuiGrid-grid-xl-4 { flex-grow: 0; max-width: 33.333333%; flex-basis: 33.333333%; } .MuiGrid-grid-xl-5 { flex-grow: 0; max-width: 41.666667%; flex-basis: 41.666667%; } .MuiGrid-grid-xl-6 { flex-grow: 0; max-width: 50%; flex-basis: 50%; } .MuiGrid-grid-xl-7 { flex-grow: 0; max-width: 58.333333%; flex-basis: 58.333333%; } .MuiGrid-grid-xl-8 { flex-grow: 0; max-width: 66.666667%; flex-basis: 66.666667%; } .MuiGrid-grid-xl-9 { flex-grow: 0; max-width: 75%; flex-basis: 75%; } .MuiGrid-grid-xl-10 { flex-grow: 0; max-width: 83.333333%; flex-basis: 83.333333%; } .MuiGrid-grid-xl-11 { flex-grow: 0; max-width: 91.666667%; flex-basis: 91.666667%; } .MuiGrid-grid-xl-12 { flex-grow: 0; max-width: 100%; flex-basis: 100%; } } .jss2 { color: #fff; z-index: 1300; position: relative; padding-top: 1.5rem; padding-bottom: 1.5rem; background-color: #0d224c; } @media (max-width:599.95px) { .jss3 { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; } } @media (min-width:600px) { .jss3 { flex-shrink: 0; } } @media (max-width:599.95px) { .jss4 { margin-top: 1.5rem; flex-shrink: 0; } } @media (min-width:600px) { .jss5 { display: flex; align-items: center; justify-content: space-between; } } @media (min-width:600px) { .jss6 { margin-right: 1.5rem; } } @media (max-width:599.95px) { .jss7 { margin-top: 1.5rem; flex-shrink: 0; margin-right: 1rem; } } @media (min-width:600px) { .jss7 { margin-right: 1.5rem; } } .jss8 { margin-top: 1rem; } .jss1 { clip: rect(0 0 0 0); color: #000; width: 1px; height: 1px; display: block; overflow: hidden; position: absolute; clip-path: inset(50%); padding-top: 0.5rem; white-space: nowrap; padding-bottom: 0.5rem; text-decoration: unset; background-color: #fd6; } .jss1:focus { clip: unset; width: unset; height: unset; outline: .25rem solid transparent; overflow: unset; position: unset; clip-path: unset; white-space: unset; } .jss35 > * { box-sizing: border-box; font-family: Roboto; } .jss36 { padding-top: 1.5rem; padding-bottom: 2.5rem; } .jss37 { padding-top: 2.5rem; padding-bottom: 2.5rem; } .jss38 { padding-top: 1.5rem; padding-bottom: 2.5rem; } .jss39 { color: #fff; } .jss40 { background-color: #4c4c4c; } .jss41 { background-color: #404040; } .jss42 { background-color: #333; } .jss43 { display: inline; } .jss44:link { color: #fff; text-decoration: none; } .jss44:visited { color: #fff; } .jss44:focus { color: #000; outline: .25rem solid transparent; box-shadow: 0 .25rem 0 0 #fd6, 0 -.25rem 0 0 #fd6; text-decoration: none; background-color: #fd6; } .jss44:hover { color: #d9d9d9; transition: color .2s ease; text-decoration: underline; } .jss44:focus:hover { color: #000; outline: .25rem solid transparent; box-shadow: 0 .25rem 0 0 #fd6, 0 -.25rem 0 0 #fd6; text-decoration: none; background-color: #fd6; } .jss44:active { color: #fff; } .jss44:focus:active { color: #fff; outline: none; box-shadow: none; text-decoration: underline; background-color: transparent; } .jss45 { margin: 0; display: inline; padding: 0; list-style: none; } .jss46 { display: inline-block; font-size: .875rem; margin-top: 1rem; font-weight: 400; line-height: 1.428571428571429rem; letter-spacing: unset; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } .jss46 b { font-weight: bolder; } .jss46 strong { font-weight: bolder; } .jss46:not(:last-child) { margin-right: 1rem; } .jss47::before { content: ">"; margin-right: 1rem; } .jss48 { width: calc(100% + 1.5rem); margin-left: -0.75rem; margin-right: -0.75rem; } .jss48 .MuiGrid-item { padding-left: 0.75rem; padding-right: 0.75rem; } @media (max-width:959.95px) { .jss48 { width: calc(100% + 1rem); margin-left: -0.5rem; margin-right: -0.5rem; } .jss48 .MuiGrid-item { padding-left: 0.5rem; padding-right: 0.5rem; } } .jss49 { padding-top: 0; padding-bottom: 0; } .jss50 { font-size: .875rem; font-weight: 400; line-height: 1.428571428571429rem; padding-top: 1rem; letter-spacing: unset; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } .jss50 b { font-weight: bolder; } .jss50 strong { font-weight: bolder; } @media (max-width:599.95px) { .jss50 { border-top: .0625rem solid #707070; padding-top: 1.5rem; } } .jss51 { list-style: none; margin-top: 1.5rem; padding-left: 0; margin-bottom: 0; } @media (max-width:599.95px) { .jss52 { margin-top: 3rem; } } .jss53 { font-size: 1rem; font-family: "Roboto", "Helvetica", "Arial", sans-serif; font-weight: 500; line-height: 1.5rem; letter-spacing: unset; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } @media (min-width:960px) { .jss53 { font-size: 1.25rem; line-height: 2rem; } } .jss53 b { font-weight: bolder; } .jss53 strong { font-weight: bolder; } .jss54 { font-size: .875rem; font-weight: 400; line-height: 1.428571428571429rem; letter-spacing: unset; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } .jss54 b { font-weight: bolder; } .jss54 strong { font-weight: bolder; } .jss54:not(:first-child) { margin-top: 1rem; } .jss55 { margin-right: 0.5rem; } .jss56 { display: flex; flex-wrap: wrap; list-style: none; margin-top: 0; padding-left: 0; margin-bottom: 0; } .jss57 { margin-bottom: 0; } @media (max-width:599.95px) { .jss57 { margin-bottom: 1.5rem; } } .jss58 { font-size: .875rem; margin-top: 1rem; font-weight: 400; line-height: 1.428571428571429rem; letter-spacing: unset; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } .jss58 b { font-weight: bolder; } .jss58 strong { font-weight: bolder; } .jss58:not(:last-child) { margin-right: 1.5rem; } .jss59 { font-size: .875rem; font-weight: 400; line-height: 1.428571428571429rem; padding-top: 1.5rem; letter-spacing: unset; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } .jss59 b { font-weight: bolder; } .jss59 strong { font-weight: bolder; } @media (max-width:599.95px) { .jss59 { border-top: .0625rem solid #707070; } } .jss60:link { color: #fff; text-decoration: underline; } .jss60:visited { color: #d9d9d9; } .jss60:focus { color: #000; outline: .25rem solid transparent; box-shadow: 0 .25rem 0 0 #fd6, 0 -.25rem 0 0 #fd6; text-decoration: none; background-color: #fd6; } .jss60:hover { color: #d9d9d9; transition: color .2s ease; text-decoration: underline; } .jss60:focus:hover { color: #000; outline: .25rem solid transparent; box-shadow: 0 .25rem 0 0 #fd6, 0 -.25rem 0 0 #fd6; text-decoration: none; background-color: #fd6; } .jss60:active { color: #fff; } .jss60:focus:active { color: #fff; outline: none; box-shadow: none; text-decoration: underline; background-color: transparent; } .jss9 { z-index: 1100; position: relative; } .jss10 { color: #666; background-color: #fff; } @media (min-width:600px) { .jss10 { padding-top: 0.5rem; padding-bottom: 0.5rem; } } @media (max-width:599.95px) { .jss11::before { content: ''; display: table; } .jss11::after { clear: both; content: ''; display: table; } } @media (min-width:600px) { .jss11 { display: flex; justify-content: space-between; } } @media (max-width:599.95px) { .jss12 { float: left; } } .jss13 { display: flex; } .jss14 { line-height: 0; } .jss15 { margin-left: 16px; } @media (max-width:599.95px) { .jss15 { margin-top: 1rem; } } @media (min-width:600px) { .jss15 { margin-top: .625rem; } } @media (max-width:599.95px) { .jss16 { font-size: 1rem; font-family: "Roboto", "Helvetica", "Arial", sans-serif; font-weight: 400; line-height: 1.5rem; letter-spacing: unset; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } .jss16 b { font-weight: bolder; } .jss16 strong { font-weight: bolder; } } @media (min-width:600px) { .jss16 { font-size: 1.25rem; font-family: "Roboto", "Helvetica", "Arial", sans-serif; font-weight: 400; line-height: 2rem; letter-spacing: unset; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } .jss16 b { font-weight: bolder; } .jss16 strong { font-weight: bolder; } } .jss17 { margin-right: 3px; } @media (max-width:599.95px) { .jss18 { clip: rect(0 0 0 0); width: 1px; height: 1px; overflow: hidden; position: absolute; clip-path: inset(50%); white-space: nowrap; } } @media (min-width:600px) { .jss18 { font-size: 1.25rem; font-family: "Roboto", "Helvetica", "Arial", sans-serif; font-weight: 400; line-height: 2rem; margin-left: 3px; letter-spacing: unset; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } .jss18 b { font-weight: bolder; } .jss18 strong { font-weight: bolder; } } .jss19 { clip: rect(0 0 0 0); width: 1px; height: 1px; overflow: hidden; position: absolute; clip-path: inset(50%); white-space: nowrap; } .jss20:link { color: #666; text-decoration: unset; } .jss20:visited { color: #666; } .jss20:focus { color: #000; outline: .25rem solid transparent; box-shadow: 0 .25rem 0 0 #fd6, 0 -.25rem 0 0 #fd6; text-decoration: none; background-color: #fd6; } .jss20:focus:not(:focus-visible) { outline: .25rem solid transparent; box-shadow: unset; text-decoration: underline; background-color: unset; } .jss20:hover { color: #004777; text-decoration: underline; } .jss20:active { color: #000; text-decoration: underline; } @media (hover: none) { .jss20:hover { color: #666; } } @media (max-width:599.95px) { .jss21 { width: 2.5rem; height: 2.5rem; } } @media (min-width:600px) { .jss21 { width: 3.25rem; height: 3.25rem; } } .jss22 { display: inline-block; } @media (max-width:599.95px) { .jss22 { margin-top: 0.5rem; margin-bottom: 0.5rem; } } .jss22:focus { outline: .25rem solid #fd6; } .jss22:focus:not(:focus-visible) { outline: none; } .jss22:hover { opacity: 0.7; } .jss22:active { opacity: 1; } @media (hover: none) { .jss22:hover { opacity: 1; } } .jss23 { margin-left: 8px; } @media (max-width:599.95px) { .jss23 { float: right; margin-top: .625rem; margin-bottom: 0.5rem; } } .jss26 { display: flex; position: relative; align-items: center; margin-left: auto; } @media (max-width: 757px) { .jss26 { top: 100%; right: 0; display: none; padding: 1.8rem; position: absolute; border-top: 1px solid #ccc; box-shadow: 0px 5px 4px rgb(0 0 0 / 20%); -moz-box-shadow: 0px 5px 4px rgba(0,0,0,0.2); background-color: #fff; -webkit-box-shadow: 0px 5px 4px rgb(0 0 0 / 20%); } } @media (max-width: 400px) { .jss26 { left: 0; } } @media (max-width: 757px) { .jss26.visible { display: block; } } .jss27 { color: #666; display: block; font-size: 18px; text-decoration: unset; } .jss27:hover { color: #004777; text-decoration: underline; } .jss27:focus { color: #000; outline: transparent solid 0.25rem; box-shadow: rgb(255 221 102) 0px 0.25rem 0px 0px, rgb(255 221 102) 0px -0.25rem 0px 0px; text-decoration: none; background-color: rgb(255, 221, 102); } .jss28 { top: 100%; right: 0; width: 600px; display: none; padding: 20px 30px; position: absolute; border-top: 2px solid #00557f; box-shadow: 0px 5px 4px rgb(0 0 0 / 20%); text-align: center; -moz-box-shadow: 0px 5px 4px rgba(0,0,0,0.2); background-color: #fff; -webkit-box-shadow: 0px 5px 4px rgb(0 0 0 / 20%); } @media (max-width: 757px) { .jss28 { display: none; } } .jss29 { top: 50%; color: #2c3841; right: 1.8rem; width: 32px; border: none; bottom: 0; cursor: pointer; height: 32px; display: flex; position: absolute; transform: translateY(-50%); align-items: center; justify-content: center; background-color: transparent; } @media (min-width: 757px) { .jss29 { right: 10px; } } .jss29:hover { opacity: 0.5; } .jss29:focus { outline: .25rem solid #fd6; background-color: #fff; } @media (max-width: 757px) { .jss30 { width: 100%; } } @media (min-width: 757px) { .jss30:focus-within #predictive-results.visible { display: block; } } @media (min-width: 757px) { .jss31 { padding: 10px 10px; position: relative; margin-right: -10px; } .jss31.has-search-term:focus-within { box-shadow: 0 0 2px rgb(0 0 0 / 20%); -moz-box-shadow: 0 0 2px rgba(0,0,0,0.2); background-image: linear-gradient(to bottom,#e4e9ec 0%,#fff 100%); -webkit-box-shadow: 0 0 2px rgb(0 0 0 / 20%); } } .jss32 { width: 210px; border: 2px solid #E4E9EC; display: block; padding: 5px 32px 4px 9px; min-height: 31px; background-color: #fff; } .jss32:focus { outline: .25rem solid #fd6; background-color: #fff; } .jss32::-webkit-search-cancel-button, .jss32::-webkit-search-decoration, .jss32 -webkit-search-results-button, .jss32 -webkit-search-results-decoration { display: none; } .jss32::-ms-clear { width: 0; height: 0; display: none; } .jss32::-ms-reveal { width: 0; height: 0; display: none; } .jss32:-webkit-autofill, .jss32:-webkit-autofill:hover, .jss32:-webkit-autofill:active, .jss32:-webkit-autofill:focus { -webkit-box-shadow: 0 0 0px 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text-[1.25rem] text-center"><svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="envelope" class="svg-inline--fa fa-envelope " role="img" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 512 512"><path fill="currentColor" d="M48 64C21.5 64 0 85.5 0 112c0 15.1 7.1 29.3 19.2 38.4L236.8 313.6c11.4 8.5 27 8.5 38.4 0L492.8 150.4c12.1-9.1 19.2-23.3 19.2-38.4c0-26.5-21.5-48-48-48H48zM0 176V384c0 35.3 28.7 64 64 64H448c35.3 0 64-28.7 64-64V176L294.4 339.2c-22.8 17.1-54 17.1-76.8 0L0 176z"></path></svg></span><span class="break-all">securityservices@jisc.ac.uk</span></a></li><li class="mt-4" data-testid="service-page-header-secondary-call-to-action"><a class="flex text-jiscWhite underline visited:text-jiscAlto focus:text-jiscBlack focus:bg-jiscDandelion focus:outline focus:outline-4 focus:outline-transparent focus:no-underline focus:shadow-[0_.25rem_0_0_#fd6,_0_-.25rem_0_0_#fd6] hover:text-jiscAlto active:text-jiscWhite focus:active:prose-a:underline focus:active:prose-a:bg-transparent focus:active:prose-a:shadow-none focus:active:underline focus:active:bg-transparent focus:active:shadow-none" href="http://web.archive.org/web/20240315080247/https://community.jisc.ac.uk/library/janet-services-documentation/network-time-service"><span class="shrink-0 min-w-[2rem] mr-4 text-[1.25rem] text-center"><svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="arrow-up-right-from-square" class="svg-inline--fa fa-arrow-up-right-from-square " role="img" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 512 512"><path fill="currentColor" d="M320 0c-17.7 0-32 14.3-32 32s14.3 32 32 32h82.7L201.4 265.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0L448 109.3V192c0 17.7 14.3 32 32 32s32-14.3 32-32V32c0-17.7-14.3-32-32-32H320zM80 32C35.8 32 0 67.8 0 112V432c0 44.2 35.8 80 80 80H400c44.2 0 80-35.8 80-80V320c0-17.7-14.3-32-32-32s-32 14.3-32 32V432c0 8.8-7.2 16-16 16H80c-8.8 0-16-7.2-16-16V112c0-8.8 7.2-16 16-16H192c17.7 0 32-14.3 32-32s-14.3-32-32-32H80z"></path></svg></span><span>Visit the network time service community page</span></a></li></ul></div></div></div></div></header><div class=" clearfix pt-10 pb-10 bg-jiscWhite " data-testid="content-area"><div class="box-border max-w-screen-md px-4 mx-auto md:px-6"><div class="box-border flex w-[calc(100%+1rem)] -mx-2"><div class="box-border hidden px-2 sm:block sm:w-1/12" data-testid="replace-material-ui-hidden--1/12@sm"></div><div class="box-border px-2 sm:w-10/12"><div class=" clearfix | prose | antialiased | font-sans | max-w-full | prose-h2:text-[2rem] prose-h2:font-normal prose-h2:leading-[3.0rem] prose-h2:sm:text-[2.25rem] prose-h2:md:text-[2.5rem] prose-h2:md:leading-[3.5rem] | prose-h2:mt-10 prose-h2:mb-6 first:prose-h2:mt-0 last:prose-h2:mb-0 prose-h3:text-[1.5rem] prose-h3:font-medium prose-h3:leading-[2rem] first:prose-h3:mt-0 last:prose-h3:mb-0 prose-h3:mt-10 prose-h3:mb-6 prose-h3:sm:text-[1.75rem] prose-h3:sm:leading-[2.5rem] prose-h3:md:text-[2rem] prose-h3:md:leading-[3rem] | prose-h4:text-[1.25rem] prose-h4:font-normal prose-h4:leading-[2rem] first:prose-h4:mt-0 last:prose-h4:mb-0 prose-h4:mt-10 prose-h4:mb-6 prose-h4:md:text-[1.5rem] prose-h4:md:leading-[2rem] | prose-h5:text-[1rem] prose-h5:font-medium prose-h5:leading-[1.5rem] prose-h5:mt-10 prose-h5:mb-6 first:prose-h5:mt-[unset] last:prose-h5:mb-[unset] prose-h5:md:text-[1.25rem] prose-h5:md:leading-[2rem] prose-h6:text-[1rem] prose-h6:font-semibold prose-h6:leading-[1.5rem] prose-h6:mt-10 prose-h6:mb-6 first:prose-h6:mt-[unset] last:prose-h6:mb-[unset] prose-p:my-6 prose-p:text-[1rem] prose-p:font-normal prose-p:leading-[1.5rem] first:prose-p:mt-[unset] last:prose-p:mb-[unset] empty:first:prose-p:-mt-6 prose-blockquote:my-[unset] prose-blockquote:ml-6 prose-blockquote:text-[1rem] prose-blockquote:not-italic prose-blockquote:font-normal prose-blockquote:leading-[1.5rem] prose-blockquote:border-solid prose-blockquote:border-0 prose-blockquote:border-l-[.0625rem] prose-p:prose-blockquote:py-3 before:prose-p:prose-blockquote:content-[unset] after:prose-p:prose-blockquote:content-[unset] prose-li:text-[1rem] prose-li:font-normal prose-li:leading-[1.5rem] | first:prose-li:mt-2 prose-li:pl-2 | first:prose-ol:mt-0 last:prose-ol:mb-0 prose-ol:my-6 prose-ol:pl-8 prose-ol:leading-[1.5rem] | first:prose-ul:mt-0 last:prose-ul:mb-0 prose-ul:my-6 prose-ul:pl-8 prose-ul:leading-[1.5rem] | prose-table:leading-[1.5rem] | prose-table:mt-[unset] prose-table:mb-[unset] | prose-table:border-collapse | prose-p:prose-td:text-[0.875rem] | prose-p:prose-th:text-[0.875rem] | prose-li:prose-th:text-[0.875rem] | prose-li:prose-td:text-[0.875rem] | prose-td:border-solid prose-td:border-l-[0rem] prose-td:border-r-[0rem] prose-td:border-jiscAlto | prose-td:border-b-[0.0625rem] prose-td:border-t-[0.0625rem] | prose-td:p-4 prose-td:align-middle prose-td:leading-[1.5rem]| prose-th:border-solid prose-th:border-l-[0rem] prose-th:border-r-[0rem] prose-th:border-jiscAlto | prose-th:border-b-[0.0625rem] prose-th:border-t-[0.0625rem] prose-th:border-b-jiscAlto prose-th:border-t-jiscAlto | prose-th:p-4 prose-th:align-middle prose-th:leading-[1.5rem] | prose-th:font-medium | prose-tr:border-b-jiscAlto prose-tr:border-t-jiscAlto | prose-img:block prose-img:max-w-full prose-img:h-auto prose-img:my-6 prose-img:leading-none | prose-a:font-normal prose-a:text-jiscBahamaBlue prose-a:underline | visited:prose-a:text-jiscPurple | focus:prose-a:text-jiscBlack focus:prose-a:bg-jiscDandelion focus:prose-a:outline focus:prose-a:outline-4 focus:prose-a:outline-transparent focus:prose-a:no-underline focus:prose-a:shadow-[0_.25rem_0_0_#fd6,_0_-.25rem_0_0_#fd6] | hover:prose-a:text-jiscRegalBlue | active:prose-a:text-jiscBlack | focus:active:prose-a:underline focus:active:prose-a:bg-transparent focus:active:prose-a:shadow-none | prose-strong:prose-a:text-jiscBahamaBlue | prose-strong:visited:prose-a:text-jiscPurple | prose-strong:focus:prose-a:text-jiscBlack | prose-strong:hover:prose-a:text-jiscRegalBlue | prose-strong:active:prose-a:text-jiscBlack || prose-blockquote:border-l-jiscAlto || marker:text-jiscMineShaft | prose-blockquote:text-jiscDoveGrey | prose-headings:text-jiscMineShaft | prose-li:text-jiscMineShaft | prose-ol:text-jiscMineShaft | prose-p:text-jiscMineShaft | prose-strong:text-jiscMineShaft | prose-table:text-jiscMineShaft | prose-ul:text-jiscMineShaft | | mb-6 |"><p data-block-key="kjlq1">Network time synchronises the computer clock times in your network to within a few milliseconds, ensuring that the devices connected to your IP network are adjusted to the same time. Time synchronisation is critical on a modern infrastructure network. It鈥檚 essential for ensuring staff and students don't miss meetings or lectures and for enabling your security teams to operate efficiently.</p><p data-block-key="5jnpr">Available as part of your Janet connection, we deliver a stable time reference using the network time specified in聽<a href="http://web.archive.org/web/20240315080247/http://www.faqs.org/rfcs/rfc5905.html">RFC 5905</a>. Our system provides stratum-1 time servers that are geographically distributed across the network and use various technologies to ensure accurate and consistent time references such as atomic clocks, GPS and the radio time signals MSF (UK) and DCF-77 (Europe).</p><h2 id="benefits-71bns" data-block-key="71bns">Benefits</h2><p data-block-key="j49j">The network time protocol ensures a consistent time across your infrastructure, bringing these benefits:</p><ul><li data-block-key="a91dr">Accurate logging and auditing on devices help to reduce the time required to correlate events from multiple sources, such as firewalls, intrusion systems (IDS/IPS) and servers, which enables network security teams to respond to security events quickly and with better intelligence</li><li data-block-key="efsta">Time-based technologies such as certificates, DNSSEC and one time passcodes (OTP) become easier to maintain, even when spread over diverse logical and physical locations</li><li data-block-key="ce9jb">Network critical services such as clustering and systems automation require time-sensitive actions</li><li data-block-key="5rco2">Network latency metrics and benchmarking are enabled</li><li data-block-key="41m77">Accurate time synchronisation is a requirement for PCI DSS compliance</li><li data-block-key="f542t">Provides digital CCTV timestamping</li><li data-block-key="3dtm1">Logs accurate time-based events from devices such as environmental monitors</li><li data-block-key="3vhnu">Our systems support both IPv4 and IPv6.</li></ul></div><section class="mt-10 mb-10 text-jiscMineShaft" data-testid="call-to-action"><h2 class=" mt-[unset] mb-6 font-sans text-[1.5rem] antialiased font-medium leading-[2rem] sm:text-[1.75rem] sm:leading-[2.5rem] md:text-[2rem] md:leading-[3rem] " data-testid="call-to-action-heading">Register for the service</h2><p class=" my-6 mb-[unset] font-sans text-[1rem] antialiased font-normal leading-[1.5rem] " data-testid="call-to-action-summary">To register your Janet-connected organisation please complete the online application form.</p><p class="mt-6 mb-[unset]"><a class="inline-block p-3 font-sans text-[1.25rem] antialiased font-normal leading-[2rem] text-center no-underline text-jiscWhite bg-jiscBrandGrape-main visited:bg-jiscBrandGrape-pale focus:text-jiscWhite focus:bg-jiscBrandGrape-dark visited:text-jiscBrandGrape-main focus:outline focus:outline-jiscDandelion focus:outline-4 hover:text-jiscWhite hover:bg-jiscBrandGrape-dark active:text-jiscWhite active:bg-jiscMineShaft" data-testid="call-to-action-call-to-action" href="/web/20240315080247/https://www.jisc.ac.uk/forms/apply-for-network-time">Register for network time</a></p></section><section class="mt-10 mb-10 border-t-jiscAlto border-t-[.0625rem] border-r-0 border-b-0 border-l-0 border-solid" data-testid="expandable-group"><details style="background-color:#fff" class=" border-t-0 font-normal text-jiscBahamaBlue webkit-details-marker-hidden focus:text-jiscBlack focus:no-underline focus:bg-jiscDandelion focus:outline-transparent focus:outline focus:outline-4 focus-not-focus-visible-text-jiscBahamaBlue focus-not-focus-visible-underline focus-not-focus-visible-bg-transparent focus-not-focus-visible-outline-0 focus-not-focus-visible-hover-text-jiscRegalBlue active:text-jiscBlack border-b-jiscAlto border-b-[.0625rem] border-x-0 border-solid print:border-b-0" data-testid="expandable-block-2-expandable-1"><summary class=" font-normal text-jiscBahamaBlue webkit-details-marker-hidden focus:text-jiscBlack focus:no-underline focus:bg-jiscDandelion focus:outline-transparent focus:outline focus:outline-4 focus-not-focus-visible-text-jiscBahamaBlue focus-not-focus-visible-underline focus-not-focus-visible-bg-transparent focus-not-focus-visible-outline-0 focus-not-focus-visible-hover-text-jiscRegalBlue active:text-jiscBlack underline list-none cursor-pointer expandable-summary " data-testid="expandable-block-2-expandable-1-summary"><h3 class="flex items-center p-4 my-[unset] font-sans text-[1rem] antialiased font-normal leading-[1.5rem]" data-testid="expandable-block-2-expandable-1-heading-element"><span class="grow" data-testid="expandable-block-2-expandable-1-heading-content">Service updates</span><span class="ml-2 shrink-0 sm:ml-4 print:hidden" data-testid="expandable-block-2-expandable-1-trigger-icon"><span aria-hidden="true" class="text-[.875rem]">Show</span><svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="chevron-down" class="svg-inline--fa fa-chevron-down ml-2" role="img" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 512 512"><path fill="currentColor" d="M233.4 406.6c12.5 12.5 32.8 12.5 45.3 0l192-192c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L256 338.7 86.6 169.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l192 192z"></path></svg></span></h3></summary><div class="[&>p]:bg-jiscWhite] px-4 mt-2 mb-6" data-testid="expandable-block-2-expandable-1-content"><div class=" clearfix | prose | antialiased | font-sans | max-w-full | prose-h2:text-[2rem] prose-h2:font-normal prose-h2:leading-[3.0rem] prose-h2:sm:text-[2.25rem] prose-h2:md:text-[2.5rem] prose-h2:md:leading-[3.5rem] | prose-h2:mt-10 prose-h2:mb-6 first:prose-h2:mt-0 last:prose-h2:mb-0 prose-h3:text-[1.5rem] prose-h3:font-medium prose-h3:leading-[2rem] first:prose-h3:mt-0 last:prose-h3:mb-0 prose-h3:mt-10 prose-h3:mb-6 prose-h3:sm:text-[1.75rem] prose-h3:sm:leading-[2.5rem] prose-h3:md:text-[2rem] prose-h3:md:leading-[3rem] | prose-h4:text-[1.25rem] prose-h4:font-normal prose-h4:leading-[2rem] first:prose-h4:mt-0 last:prose-h4:mb-0 prose-h4:mt-10 prose-h4:mb-6 prose-h4:md:text-[1.5rem] prose-h4:md:leading-[2rem] | prose-h5:text-[1rem] prose-h5:font-medium prose-h5:leading-[1.5rem] prose-h5:mt-10 prose-h5:mb-6 first:prose-h5:mt-[unset] last:prose-h5:mb-[unset] prose-h5:md:text-[1.25rem] prose-h5:md:leading-[2rem] prose-h6:text-[1rem] prose-h6:font-semibold prose-h6:leading-[1.5rem] prose-h6:mt-10 prose-h6:mb-6 first:prose-h6:mt-[unset] last:prose-h6:mb-[unset] prose-p:my-6 prose-p:text-[1rem] prose-p:font-normal prose-p:leading-[1.5rem] first:prose-p:mt-[unset] last:prose-p:mb-[unset] empty:first:prose-p:-mt-6 prose-blockquote:my-[unset] prose-blockquote:ml-6 prose-blockquote:text-[1rem] prose-blockquote:not-italic prose-blockquote:font-normal prose-blockquote:leading-[1.5rem] prose-blockquote:border-solid prose-blockquote:border-0 prose-blockquote:border-l-[.0625rem] prose-p:prose-blockquote:py-3 before:prose-p:prose-blockquote:content-[unset] after:prose-p:prose-blockquote:content-[unset] prose-li:text-[1rem] prose-li:font-normal prose-li:leading-[1.5rem] | first:prose-li:mt-2 prose-li:pl-2 | first:prose-ol:mt-0 last:prose-ol:mb-0 prose-ol:my-6 prose-ol:pl-8 prose-ol:leading-[1.5rem] | first:prose-ul:mt-0 last:prose-ul:mb-0 prose-ul:my-6 prose-ul:pl-8 prose-ul:leading-[1.5rem] | prose-table:leading-[1.5rem] | prose-table:mt-[unset] prose-table:mb-[unset] | prose-table:border-collapse | prose-p:prose-td:text-[0.875rem] | prose-p:prose-th:text-[0.875rem] | prose-li:prose-th:text-[0.875rem] | prose-li:prose-td:text-[0.875rem] | prose-td:border-solid prose-td:border-l-[0rem] prose-td:border-r-[0rem] prose-td:border-jiscAlto | prose-td:border-b-[0.0625rem] prose-td:border-t-[0.0625rem] | prose-td:p-4 prose-td:align-middle prose-td:leading-[1.5rem]| prose-th:border-solid prose-th:border-l-[0rem] prose-th:border-r-[0rem] prose-th:border-jiscAlto | prose-th:border-b-[0.0625rem] prose-th:border-t-[0.0625rem] prose-th:border-b-jiscAlto prose-th:border-t-jiscAlto | prose-th:p-4 prose-th:align-middle prose-th:leading-[1.5rem] | prose-th:font-medium | prose-tr:border-b-jiscAlto prose-tr:border-t-jiscAlto | prose-img:block prose-img:max-w-full prose-img:h-auto prose-img:my-6 prose-img:leading-none | prose-a:font-normal prose-a:text-jiscBahamaBlue prose-a:underline | visited:prose-a:text-jiscPurple | focus:prose-a:text-jiscBlack focus:prose-a:bg-jiscDandelion focus:prose-a:outline focus:prose-a:outline-4 focus:prose-a:outline-transparent focus:prose-a:no-underline focus:prose-a:shadow-[0_.25rem_0_0_#fd6,_0_-.25rem_0_0_#fd6] | hover:prose-a:text-jiscRegalBlue | active:prose-a:text-jiscBlack | focus:active:prose-a:underline focus:active:prose-a:bg-transparent focus:active:prose-a:shadow-none | prose-strong:prose-a:text-jiscBahamaBlue | prose-strong:visited:prose-a:text-jiscPurple | prose-strong:focus:prose-a:text-jiscBlack | prose-strong:hover:prose-a:text-jiscRegalBlue | prose-strong:active:prose-a:text-jiscBlack || prose-blockquote:border-l-jiscAlto || marker:text-jiscMineShaft | prose-blockquote:text-jiscDoveGrey | prose-headings:text-jiscMineShaft | prose-li:text-jiscMineShaft | prose-ol:text-jiscMineShaft | prose-p:text-jiscMineShaft | prose-strong:text-jiscMineShaft | prose-table:text-jiscMineShaft | prose-ul:text-jiscMineShaft | | |"><p data-block-key="5r9df"></p><h4 data-block-key="cdl2">Infrastructure refresh 2021-2023</h4><p data-block-key="7ke76">Jisc鈥檚 critical services team is undertaking a programme of infrastructure renewal:</p><ul><li data-block-key="bmicd">The聽introduction of GNSS (Global Navigation Satellite System) allowing us to access not just GPS, but also Galileo systems alongside DCF-77, MSF and Rubidium</li><li data-block-key="cg62e">A refresh of the underlying network time infrastructure to meet the challenges of a modern network</li></ul><p data-block-key="4pas4">In order to complete this programme of work, we are migrating our current infrastructure onto the new platforms with a small planned outage to each of the five server network time appliances.</p><p data-block-key="7f2c3">Dates for the remaining upgrades will be regularly updated via <a href="http://web.archive.org/web/20240315080247/http://community.jisc.ac.uk/library/janet-services-documentation/network-time-service">our community page</a>. Please note that the service will remain up at all times.</p><p data-block-key="ecbc0">Whilst this infrastructure work is taking place, we strongly recommend that you configure more than one聽network time server as a failover to ensure continuity of service (see support and advice below).</p><p data-block-key="kasd">If you have any questions regarding this service refresh or require any technical assistance, please email <a href="http://web.archive.org/web/20240315080247/mailto:help@jisc.ac.uk">help@jisc.ac.uk</a>.</p></div></div></details><div class="hidden print:block border-t-0 font-normal text-jiscBahamaBlue webkit-details-marker-hidden focus:text-jiscBlack focus:no-underline focus:bg-jiscDandelion focus:outline-transparent focus:outline focus:outline-4 focus-not-focus-visible-text-jiscBahamaBlue focus-not-focus-visible-underline focus-not-focus-visible-bg-transparent focus-not-focus-visible-outline-0 focus-not-focus-visible-hover-text-jiscRegalBlue active:text-jiscBlack border-b-jiscAlto border-b-[.0625rem] border-x-0 border-solid "><div class="[&>p]:bg-jiscWhite] px-4 mt-2 mb-6" data-testid="expandable-block-2-expandable-1-content"><div class=" clearfix | prose | antialiased | font-sans | max-w-full | prose-h2:text-[2rem] prose-h2:font-normal prose-h2:leading-[3.0rem] prose-h2:sm:text-[2.25rem] prose-h2:md:text-[2.5rem] prose-h2:md:leading-[3.5rem] | prose-h2:mt-10 prose-h2:mb-6 first:prose-h2:mt-0 last:prose-h2:mb-0 prose-h3:text-[1.5rem] prose-h3:font-medium prose-h3:leading-[2rem] first:prose-h3:mt-0 last:prose-h3:mb-0 prose-h3:mt-10 prose-h3:mb-6 prose-h3:sm:text-[1.75rem] prose-h3:sm:leading-[2.5rem] prose-h3:md:text-[2rem] prose-h3:md:leading-[3rem] | prose-h4:text-[1.25rem] prose-h4:font-normal prose-h4:leading-[2rem] first:prose-h4:mt-0 last:prose-h4:mb-0 prose-h4:mt-10 prose-h4:mb-6 prose-h4:md:text-[1.5rem] prose-h4:md:leading-[2rem] | prose-h5:text-[1rem] prose-h5:font-medium prose-h5:leading-[1.5rem] prose-h5:mt-10 prose-h5:mb-6 first:prose-h5:mt-[unset] last:prose-h5:mb-[unset] prose-h5:md:text-[1.25rem] prose-h5:md:leading-[2rem] prose-h6:text-[1rem] prose-h6:font-semibold prose-h6:leading-[1.5rem] prose-h6:mt-10 prose-h6:mb-6 first:prose-h6:mt-[unset] last:prose-h6:mb-[unset] prose-p:my-6 prose-p:text-[1rem] prose-p:font-normal prose-p:leading-[1.5rem] first:prose-p:mt-[unset] last:prose-p:mb-[unset] empty:first:prose-p:-mt-6 prose-blockquote:my-[unset] prose-blockquote:ml-6 prose-blockquote:text-[1rem] prose-blockquote:not-italic prose-blockquote:font-normal prose-blockquote:leading-[1.5rem] prose-blockquote:border-solid prose-blockquote:border-0 prose-blockquote:border-l-[.0625rem] prose-p:prose-blockquote:py-3 before:prose-p:prose-blockquote:content-[unset] after:prose-p:prose-blockquote:content-[unset] prose-li:text-[1rem] prose-li:font-normal prose-li:leading-[1.5rem] | first:prose-li:mt-2 prose-li:pl-2 | first:prose-ol:mt-0 last:prose-ol:mb-0 prose-ol:my-6 prose-ol:pl-8 prose-ol:leading-[1.5rem] | first:prose-ul:mt-0 last:prose-ul:mb-0 prose-ul:my-6 prose-ul:pl-8 prose-ul:leading-[1.5rem] | prose-table:leading-[1.5rem] | prose-table:mt-[unset] prose-table:mb-[unset] | prose-table:border-collapse | prose-p:prose-td:text-[0.875rem] | prose-p:prose-th:text-[0.875rem] | prose-li:prose-th:text-[0.875rem] | prose-li:prose-td:text-[0.875rem] | prose-td:border-solid prose-td:border-l-[0rem] prose-td:border-r-[0rem] prose-td:border-jiscAlto | prose-td:border-b-[0.0625rem] prose-td:border-t-[0.0625rem] | prose-td:p-4 prose-td:align-middle prose-td:leading-[1.5rem]| prose-th:border-solid prose-th:border-l-[0rem] prose-th:border-r-[0rem] prose-th:border-jiscAlto | prose-th:border-b-[0.0625rem] prose-th:border-t-[0.0625rem] prose-th:border-b-jiscAlto prose-th:border-t-jiscAlto | prose-th:p-4 prose-th:align-middle prose-th:leading-[1.5rem] | prose-th:font-medium | prose-tr:border-b-jiscAlto prose-tr:border-t-jiscAlto | prose-img:block prose-img:max-w-full prose-img:h-auto prose-img:my-6 prose-img:leading-none | prose-a:font-normal prose-a:text-jiscBahamaBlue prose-a:underline | visited:prose-a:text-jiscPurple | focus:prose-a:text-jiscBlack focus:prose-a:bg-jiscDandelion focus:prose-a:outline focus:prose-a:outline-4 focus:prose-a:outline-transparent focus:prose-a:no-underline focus:prose-a:shadow-[0_.25rem_0_0_#fd6,_0_-.25rem_0_0_#fd6] | hover:prose-a:text-jiscRegalBlue | active:prose-a:text-jiscBlack | focus:active:prose-a:underline focus:active:prose-a:bg-transparent focus:active:prose-a:shadow-none | prose-strong:prose-a:text-jiscBahamaBlue | prose-strong:visited:prose-a:text-jiscPurple | prose-strong:focus:prose-a:text-jiscBlack | prose-strong:hover:prose-a:text-jiscRegalBlue | prose-strong:active:prose-a:text-jiscBlack || prose-blockquote:border-l-jiscAlto || marker:text-jiscMineShaft | prose-blockquote:text-jiscDoveGrey | prose-headings:text-jiscMineShaft | prose-li:text-jiscMineShaft | prose-ol:text-jiscMineShaft | prose-p:text-jiscMineShaft | prose-strong:text-jiscMineShaft | prose-table:text-jiscMineShaft | prose-ul:text-jiscMineShaft | | |"><p data-block-key="5r9df"></p><h4 data-block-key="cdl2">Infrastructure refresh 2021-2023</h4><p data-block-key="7ke76">Jisc鈥檚 critical services team is undertaking a programme of infrastructure renewal:</p><ul><li data-block-key="bmicd">The聽introduction of GNSS (Global Navigation Satellite System) allowing us to access not just GPS, but also Galileo systems alongside DCF-77, MSF and Rubidium</li><li data-block-key="cg62e">A refresh of the underlying network time infrastructure to meet the challenges of a modern network</li></ul><p data-block-key="4pas4">In order to complete this programme of work, we are migrating our current infrastructure onto the new platforms with a small planned outage to each of the five server network time appliances.</p><p data-block-key="7f2c3">Dates for the remaining upgrades will be regularly updated via <a href="http://web.archive.org/web/20240315080247/http://community.jisc.ac.uk/library/janet-services-documentation/network-time-service">our community page</a>. Please note that the service will remain up at all times.</p><p data-block-key="ecbc0">Whilst this infrastructure work is taking place, we strongly recommend that you configure more than one聽network time server as a failover to ensure continuity of service (see support and advice below).</p><p data-block-key="kasd">If you have any questions regarding this service refresh or require any technical assistance, please email <a href="http://web.archive.org/web/20240315080247/mailto:help@jisc.ac.uk">help@jisc.ac.uk</a>.</p></div></div></div><details style="background-color:#fff" class=" border-t-0 font-normal text-jiscBahamaBlue webkit-details-marker-hidden focus:text-jiscBlack focus:no-underline focus:bg-jiscDandelion focus:outline-transparent focus:outline focus:outline-4 focus-not-focus-visible-text-jiscBahamaBlue focus-not-focus-visible-underline focus-not-focus-visible-bg-transparent focus-not-focus-visible-outline-0 focus-not-focus-visible-hover-text-jiscRegalBlue active:text-jiscBlack border-b-jiscAlto border-b-[.0625rem] border-x-0 border-solid print:border-b-0" data-testid="expandable-block-2-expandable-2"><summary class=" font-normal text-jiscBahamaBlue webkit-details-marker-hidden focus:text-jiscBlack focus:no-underline focus:bg-jiscDandelion focus:outline-transparent focus:outline focus:outline-4 focus-not-focus-visible-text-jiscBahamaBlue focus-not-focus-visible-underline focus-not-focus-visible-bg-transparent focus-not-focus-visible-outline-0 focus-not-focus-visible-hover-text-jiscRegalBlue active:text-jiscBlack underline list-none cursor-pointer expandable-summary " data-testid="expandable-block-2-expandable-2-summary"><h3 class="flex items-center p-4 my-[unset] font-sans text-[1rem] antialiased font-normal leading-[1.5rem]" data-testid="expandable-block-2-expandable-2-heading-element"><span class="grow" data-testid="expandable-block-2-expandable-2-heading-content">Support and advice</span><span class="ml-2 shrink-0 sm:ml-4 print:hidden" data-testid="expandable-block-2-expandable-2-trigger-icon"><span aria-hidden="true" class="text-[.875rem]">Show</span><svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="chevron-down" class="svg-inline--fa fa-chevron-down ml-2" role="img" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 512 512"><path fill="currentColor" d="M233.4 406.6c12.5 12.5 32.8 12.5 45.3 0l192-192c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L256 338.7 86.6 169.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l192 192z"></path></svg></span></h3></summary><div class="[&>p]:bg-jiscWhite] px-4 mt-2 mb-6" data-testid="expandable-block-2-expandable-2-content"><div class=" clearfix | prose | antialiased | font-sans | max-w-full | prose-h2:text-[2rem] prose-h2:font-normal prose-h2:leading-[3.0rem] prose-h2:sm:text-[2.25rem] prose-h2:md:text-[2.5rem] prose-h2:md:leading-[3.5rem] | prose-h2:mt-10 prose-h2:mb-6 first:prose-h2:mt-0 last:prose-h2:mb-0 prose-h3:text-[1.5rem] prose-h3:font-medium prose-h3:leading-[2rem] first:prose-h3:mt-0 last:prose-h3:mb-0 prose-h3:mt-10 prose-h3:mb-6 prose-h3:sm:text-[1.75rem] prose-h3:sm:leading-[2.5rem] prose-h3:md:text-[2rem] prose-h3:md:leading-[3rem] | prose-h4:text-[1.25rem] prose-h4:font-normal prose-h4:leading-[2rem] first:prose-h4:mt-0 last:prose-h4:mb-0 prose-h4:mt-10 prose-h4:mb-6 prose-h4:md:text-[1.5rem] prose-h4:md:leading-[2rem] | prose-h5:text-[1rem] prose-h5:font-medium prose-h5:leading-[1.5rem] prose-h5:mt-10 prose-h5:mb-6 first:prose-h5:mt-[unset] last:prose-h5:mb-[unset] prose-h5:md:text-[1.25rem] prose-h5:md:leading-[2rem] prose-h6:text-[1rem] prose-h6:font-semibold prose-h6:leading-[1.5rem] prose-h6:mt-10 prose-h6:mb-6 first:prose-h6:mt-[unset] last:prose-h6:mb-[unset] prose-p:my-6 prose-p:text-[1rem] prose-p:font-normal prose-p:leading-[1.5rem] first:prose-p:mt-[unset] last:prose-p:mb-[unset] empty:first:prose-p:-mt-6 prose-blockquote:my-[unset] prose-blockquote:ml-6 prose-blockquote:text-[1rem] prose-blockquote:not-italic prose-blockquote:font-normal prose-blockquote:leading-[1.5rem] prose-blockquote:border-solid prose-blockquote:border-0 prose-blockquote:border-l-[.0625rem] prose-p:prose-blockquote:py-3 before:prose-p:prose-blockquote:content-[unset] after:prose-p:prose-blockquote:content-[unset] prose-li:text-[1rem] prose-li:font-normal prose-li:leading-[1.5rem] | first:prose-li:mt-2 prose-li:pl-2 | first:prose-ol:mt-0 last:prose-ol:mb-0 prose-ol:my-6 prose-ol:pl-8 prose-ol:leading-[1.5rem] | first:prose-ul:mt-0 last:prose-ul:mb-0 prose-ul:my-6 prose-ul:pl-8 prose-ul:leading-[1.5rem] | prose-table:leading-[1.5rem] | prose-table:mt-[unset] prose-table:mb-[unset] | prose-table:border-collapse | prose-p:prose-td:text-[0.875rem] | prose-p:prose-th:text-[0.875rem] | prose-li:prose-th:text-[0.875rem] | prose-li:prose-td:text-[0.875rem] | prose-td:border-solid prose-td:border-l-[0rem] prose-td:border-r-[0rem] prose-td:border-jiscAlto | prose-td:border-b-[0.0625rem] prose-td:border-t-[0.0625rem] | prose-td:p-4 prose-td:align-middle prose-td:leading-[1.5rem]| prose-th:border-solid prose-th:border-l-[0rem] prose-th:border-r-[0rem] prose-th:border-jiscAlto | prose-th:border-b-[0.0625rem] prose-th:border-t-[0.0625rem] prose-th:border-b-jiscAlto prose-th:border-t-jiscAlto | prose-th:p-4 prose-th:align-middle prose-th:leading-[1.5rem] | prose-th:font-medium | prose-tr:border-b-jiscAlto prose-tr:border-t-jiscAlto | prose-img:block prose-img:max-w-full prose-img:h-auto prose-img:my-6 prose-img:leading-none | prose-a:font-normal prose-a:text-jiscBahamaBlue prose-a:underline | visited:prose-a:text-jiscPurple | focus:prose-a:text-jiscBlack focus:prose-a:bg-jiscDandelion focus:prose-a:outline focus:prose-a:outline-4 focus:prose-a:outline-transparent focus:prose-a:no-underline focus:prose-a:shadow-[0_.25rem_0_0_#fd6,_0_-.25rem_0_0_#fd6] | hover:prose-a:text-jiscRegalBlue | active:prose-a:text-jiscBlack | focus:active:prose-a:underline focus:active:prose-a:bg-transparent focus:active:prose-a:shadow-none | prose-strong:prose-a:text-jiscBahamaBlue | prose-strong:visited:prose-a:text-jiscPurple | prose-strong:focus:prose-a:text-jiscBlack | prose-strong:hover:prose-a:text-jiscRegalBlue | prose-strong:active:prose-a:text-jiscBlack || prose-blockquote:border-l-jiscAlto || marker:text-jiscMineShaft | prose-blockquote:text-jiscDoveGrey | prose-headings:text-jiscMineShaft | prose-li:text-jiscMineShaft | prose-ol:text-jiscMineShaft | prose-p:text-jiscMineShaft | prose-strong:text-jiscMineShaft | prose-table:text-jiscMineShaft | prose-ul:text-jiscMineShaft | | |"><p data-block-key="jz3p0"></p><p data-block-key="fqd19">It is recommended that an organisation should choose between two to four local systems to be stratum-2 servers. The local server systems do not have to be reserved systems - they can do other work. However, they should be physically distributed around the organisation, so that they are not all on the same power supply or the same segment of a LAN.</p><p data-block-key="b20q5">Each local server should be configured as a client of a Janet stratum-1 server, and as a peer to the other stratum-2s at the organisation.</p></div></div></details><div class="hidden print:block border-t-0 font-normal text-jiscBahamaBlue webkit-details-marker-hidden focus:text-jiscBlack focus:no-underline focus:bg-jiscDandelion focus:outline-transparent focus:outline focus:outline-4 focus-not-focus-visible-text-jiscBahamaBlue focus-not-focus-visible-underline focus-not-focus-visible-bg-transparent focus-not-focus-visible-outline-0 focus-not-focus-visible-hover-text-jiscRegalBlue active:text-jiscBlack border-b-jiscAlto border-b-[.0625rem] border-x-0 border-solid "><div class="[&>p]:bg-jiscWhite] px-4 mt-2 mb-6" data-testid="expandable-block-2-expandable-2-content"><div class=" clearfix | prose | antialiased | font-sans | max-w-full | prose-h2:text-[2rem] prose-h2:font-normal prose-h2:leading-[3.0rem] prose-h2:sm:text-[2.25rem] prose-h2:md:text-[2.5rem] prose-h2:md:leading-[3.5rem] | prose-h2:mt-10 prose-h2:mb-6 first:prose-h2:mt-0 last:prose-h2:mb-0 prose-h3:text-[1.5rem] prose-h3:font-medium prose-h3:leading-[2rem] first:prose-h3:mt-0 last:prose-h3:mb-0 prose-h3:mt-10 prose-h3:mb-6 prose-h3:sm:text-[1.75rem] prose-h3:sm:leading-[2.5rem] prose-h3:md:text-[2rem] prose-h3:md:leading-[3rem] | prose-h4:text-[1.25rem] prose-h4:font-normal prose-h4:leading-[2rem] first:prose-h4:mt-0 last:prose-h4:mb-0 prose-h4:mt-10 prose-h4:mb-6 prose-h4:md:text-[1.5rem] prose-h4:md:leading-[2rem] | prose-h5:text-[1rem] prose-h5:font-medium prose-h5:leading-[1.5rem] prose-h5:mt-10 prose-h5:mb-6 first:prose-h5:mt-[unset] last:prose-h5:mb-[unset] prose-h5:md:text-[1.25rem] prose-h5:md:leading-[2rem] prose-h6:text-[1rem] prose-h6:font-semibold prose-h6:leading-[1.5rem] prose-h6:mt-10 prose-h6:mb-6 first:prose-h6:mt-[unset] last:prose-h6:mb-[unset] prose-p:my-6 prose-p:text-[1rem] prose-p:font-normal prose-p:leading-[1.5rem] first:prose-p:mt-[unset] last:prose-p:mb-[unset] empty:first:prose-p:-mt-6 prose-blockquote:my-[unset] prose-blockquote:ml-6 prose-blockquote:text-[1rem] prose-blockquote:not-italic prose-blockquote:font-normal prose-blockquote:leading-[1.5rem] prose-blockquote:border-solid prose-blockquote:border-0 prose-blockquote:border-l-[.0625rem] prose-p:prose-blockquote:py-3 before:prose-p:prose-blockquote:content-[unset] after:prose-p:prose-blockquote:content-[unset] prose-li:text-[1rem] prose-li:font-normal prose-li:leading-[1.5rem] | first:prose-li:mt-2 prose-li:pl-2 | first:prose-ol:mt-0 last:prose-ol:mb-0 prose-ol:my-6 prose-ol:pl-8 prose-ol:leading-[1.5rem] | first:prose-ul:mt-0 last:prose-ul:mb-0 prose-ul:my-6 prose-ul:pl-8 prose-ul:leading-[1.5rem] | prose-table:leading-[1.5rem] | prose-table:mt-[unset] prose-table:mb-[unset] | prose-table:border-collapse | prose-p:prose-td:text-[0.875rem] | prose-p:prose-th:text-[0.875rem] | prose-li:prose-th:text-[0.875rem] | prose-li:prose-td:text-[0.875rem] | prose-td:border-solid prose-td:border-l-[0rem] prose-td:border-r-[0rem] prose-td:border-jiscAlto | prose-td:border-b-[0.0625rem] prose-td:border-t-[0.0625rem] | prose-td:p-4 prose-td:align-middle prose-td:leading-[1.5rem]| prose-th:border-solid prose-th:border-l-[0rem] prose-th:border-r-[0rem] prose-th:border-jiscAlto | prose-th:border-b-[0.0625rem] prose-th:border-t-[0.0625rem] prose-th:border-b-jiscAlto prose-th:border-t-jiscAlto | prose-th:p-4 prose-th:align-middle prose-th:leading-[1.5rem] | prose-th:font-medium | prose-tr:border-b-jiscAlto prose-tr:border-t-jiscAlto | prose-img:block prose-img:max-w-full prose-img:h-auto prose-img:my-6 prose-img:leading-none | prose-a:font-normal prose-a:text-jiscBahamaBlue prose-a:underline | visited:prose-a:text-jiscPurple | focus:prose-a:text-jiscBlack focus:prose-a:bg-jiscDandelion focus:prose-a:outline focus:prose-a:outline-4 focus:prose-a:outline-transparent focus:prose-a:no-underline focus:prose-a:shadow-[0_.25rem_0_0_#fd6,_0_-.25rem_0_0_#fd6] | hover:prose-a:text-jiscRegalBlue | active:prose-a:text-jiscBlack | focus:active:prose-a:underline focus:active:prose-a:bg-transparent focus:active:prose-a:shadow-none | prose-strong:prose-a:text-jiscBahamaBlue | prose-strong:visited:prose-a:text-jiscPurple | prose-strong:focus:prose-a:text-jiscBlack | prose-strong:hover:prose-a:text-jiscRegalBlue | prose-strong:active:prose-a:text-jiscBlack || prose-blockquote:border-l-jiscAlto || marker:text-jiscMineShaft | prose-blockquote:text-jiscDoveGrey | prose-headings:text-jiscMineShaft | prose-li:text-jiscMineShaft | prose-ol:text-jiscMineShaft | prose-p:text-jiscMineShaft | prose-strong:text-jiscMineShaft | prose-table:text-jiscMineShaft | prose-ul:text-jiscMineShaft | | |"><p data-block-key="jz3p0"></p><p data-block-key="fqd19">It is recommended that an organisation should choose between two to four local systems to be stratum-2 servers. The local server systems do not have to be reserved systems - they can do other work. However, they should be physically distributed around the organisation, so that they are not all on the same power supply or the same segment of a LAN.</p><p data-block-key="b20q5">Each local server should be configured as a client of a Janet stratum-1 server, and as a peer to the other stratum-2s at the organisation.</p></div></div></div><details style="background-color:#fff" class=" border-t-0 font-normal text-jiscBahamaBlue webkit-details-marker-hidden focus:text-jiscBlack focus:no-underline focus:bg-jiscDandelion focus:outline-transparent focus:outline focus:outline-4 focus-not-focus-visible-text-jiscBahamaBlue focus-not-focus-visible-underline focus-not-focus-visible-bg-transparent focus-not-focus-visible-outline-0 focus-not-focus-visible-hover-text-jiscRegalBlue active:text-jiscBlack border-b-jiscAlto border-b-[.0625rem] border-x-0 border-solid print:border-b-0" data-testid="expandable-block-2-expandable-3"><summary class=" font-normal text-jiscBahamaBlue webkit-details-marker-hidden focus:text-jiscBlack focus:no-underline focus:bg-jiscDandelion focus:outline-transparent focus:outline focus:outline-4 focus-not-focus-visible-text-jiscBahamaBlue focus-not-focus-visible-underline focus-not-focus-visible-bg-transparent focus-not-focus-visible-outline-0 focus-not-focus-visible-hover-text-jiscRegalBlue active:text-jiscBlack underline list-none cursor-pointer expandable-summary " data-testid="expandable-block-2-expandable-3-summary"><h3 class="flex items-center p-4 my-[unset] font-sans text-[1rem] antialiased font-normal leading-[1.5rem]" data-testid="expandable-block-2-expandable-3-heading-element"><span class="grow" data-testid="expandable-block-2-expandable-3-heading-content">Service level description</span><span class="ml-2 shrink-0 sm:ml-4 print:hidden" data-testid="expandable-block-2-expandable-3-trigger-icon"><span aria-hidden="true" class="text-[.875rem]">Show</span><svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="chevron-down" class="svg-inline--fa fa-chevron-down ml-2" role="img" xmlns="http://www.w3.org/2000/svg" viewbox="0 0 512 512"><path fill="currentColor" d="M233.4 406.6c12.5 12.5 32.8 12.5 45.3 0l192-192c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L256 338.7 86.6 169.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l192 192z"></path></svg></span></h3></summary><div class="[&>p]:bg-jiscWhite] px-4 mt-2 mb-6" data-testid="expandable-block-2-expandable-3-content"><div class=" clearfix | prose | antialiased | font-sans | max-w-full | prose-h2:text-[2rem] prose-h2:font-normal prose-h2:leading-[3.0rem] prose-h2:sm:text-[2.25rem] prose-h2:md:text-[2.5rem] prose-h2:md:leading-[3.5rem] | prose-h2:mt-10 prose-h2:mb-6 first:prose-h2:mt-0 last:prose-h2:mb-0 prose-h3:text-[1.5rem] prose-h3:font-medium prose-h3:leading-[2rem] first:prose-h3:mt-0 last:prose-h3:mb-0 prose-h3:mt-10 prose-h3:mb-6 prose-h3:sm:text-[1.75rem] prose-h3:sm:leading-[2.5rem] prose-h3:md:text-[2rem] prose-h3:md:leading-[3rem] | prose-h4:text-[1.25rem] prose-h4:font-normal prose-h4:leading-[2rem] first:prose-h4:mt-0 last:prose-h4:mb-0 prose-h4:mt-10 prose-h4:mb-6 prose-h4:md:text-[1.5rem] prose-h4:md:leading-[2rem] | prose-h5:text-[1rem] prose-h5:font-medium prose-h5:leading-[1.5rem] prose-h5:mt-10 prose-h5:mb-6 first:prose-h5:mt-[unset] last:prose-h5:mb-[unset] prose-h5:md:text-[1.25rem] prose-h5:md:leading-[2rem] prose-h6:text-[1rem] prose-h6:font-semibold prose-h6:leading-[1.5rem] prose-h6:mt-10 prose-h6:mb-6 first:prose-h6:mt-[unset] last:prose-h6:mb-[unset] prose-p:my-6 prose-p:text-[1rem] prose-p:font-normal prose-p:leading-[1.5rem] first:prose-p:mt-[unset] last:prose-p:mb-[unset] empty:first:prose-p:-mt-6 prose-blockquote:my-[unset] prose-blockquote:ml-6 prose-blockquote:text-[1rem] prose-blockquote:not-italic prose-blockquote:font-normal prose-blockquote:leading-[1.5rem] prose-blockquote:border-solid prose-blockquote:border-0 prose-blockquote:border-l-[.0625rem] prose-p:prose-blockquote:py-3 before:prose-p:prose-blockquote:content-[unset] after:prose-p:prose-blockquote:content-[unset] prose-li:text-[1rem] prose-li:font-normal prose-li:leading-[1.5rem] | first:prose-li:mt-2 prose-li:pl-2 | first:prose-ol:mt-0 last:prose-ol:mb-0 prose-ol:my-6 prose-ol:pl-8 prose-ol:leading-[1.5rem] | first:prose-ul:mt-0 last:prose-ul:mb-0 prose-ul:my-6 prose-ul:pl-8 prose-ul:leading-[1.5rem] | prose-table:leading-[1.5rem] | prose-table:mt-[unset] prose-table:mb-[unset] | prose-table:border-collapse | prose-p:prose-td:text-[0.875rem] | prose-p:prose-th:text-[0.875rem] | prose-li:prose-th:text-[0.875rem] | prose-li:prose-td:text-[0.875rem] | prose-td:border-solid prose-td:border-l-[0rem] prose-td:border-r-[0rem] prose-td:border-jiscAlto | prose-td:border-b-[0.0625rem] prose-td:border-t-[0.0625rem] | prose-td:p-4 prose-td:align-middle prose-td:leading-[1.5rem]| prose-th:border-solid prose-th:border-l-[0rem] prose-th:border-r-[0rem] prose-th:border-jiscAlto | prose-th:border-b-[0.0625rem] prose-th:border-t-[0.0625rem] prose-th:border-b-jiscAlto prose-th:border-t-jiscAlto | prose-th:p-4 prose-th:align-middle prose-th:leading-[1.5rem] | prose-th:font-medium | prose-tr:border-b-jiscAlto prose-tr:border-t-jiscAlto | prose-img:block prose-img:max-w-full prose-img:h-auto prose-img:my-6 prose-img:leading-none | prose-a:font-normal prose-a:text-jiscBahamaBlue prose-a:underline | visited:prose-a:text-jiscPurple | focus:prose-a:text-jiscBlack focus:prose-a:bg-jiscDandelion focus:prose-a:outline focus:prose-a:outline-4 focus:prose-a:outline-transparent focus:prose-a:no-underline focus:prose-a:shadow-[0_.25rem_0_0_#fd6,_0_-.25rem_0_0_#fd6] | hover:prose-a:text-jiscRegalBlue | active:prose-a:text-jiscBlack | focus:active:prose-a:underline focus:active:prose-a:bg-transparent focus:active:prose-a:shadow-none | prose-strong:prose-a:text-jiscBahamaBlue | prose-strong:visited:prose-a:text-jiscPurple | prose-strong:focus:prose-a:text-jiscBlack | prose-strong:hover:prose-a:text-jiscRegalBlue | prose-strong:active:prose-a:text-jiscBlack || prose-blockquote:border-l-jiscAlto || marker:text-jiscMineShaft | prose-blockquote:text-jiscDoveGrey | prose-headings:text-jiscMineShaft | prose-li:text-jiscMineShaft | prose-ol:text-jiscMineShaft | prose-p:text-jiscMineShaft | prose-strong:text-jiscMineShaft | prose-table:text-jiscMineShaft | prose-ul:text-jiscMineShaft | | |"><h4 data-block-key="h5ts2">Service description</h4><p data-block-key="69ni7">A service to provide a high quality time reference service for use by organisations in accordance with RFC 5905.</p><h4 data-block-key="5k881">Hours of service</h4><p data-block-key="73jqm">The service is available 24 hours a day, seven聽days a week all year.</p><h4 data-block-key="elirt">Target availability</h4><p data-block-key="a52kg">The target availability is 100%.聽</p><h4 data-block-key="2vlfc">Fault management</h4><p data-block-key="bdvki">Faults with the service may be reported via the service desk on tel: 0300 300 2212 or via email: <a href="http://web.archive.org/web/20240315080247/mailto:help@jisc.ac.uk">help@jisc.ac.uk</a></p><h4 data-block-key="1mndd">Resilience</h4><p data-block-key="87rk2">The service comprises multiple servers which replicate the service.</p><h4 data-block-key="7816f">Security</h4><p data-block-key="2m1j">Organisations must ensure they understand and adhere to the <a href="http://web.archive.org/web/20240315080247/https://community.jisc.ac.uk/library/janet-policies/security-policy">security policy.</a></p><h4 data-block-key="fqeqf">Your responsibilities</h4><p data-block-key="1qtgr">You are responsible for providing all relevant information requested by Jisc聽to enable the processing of the application.</p><p data-block-key="1qvmb">You are聽also responsible on an ongoing basis for maintaining contact details.</p><h4 data-block-key="d2mhh">Charges</h4><p data-block-key="7kvob">This service is centrally-funded.</p><h4 data-block-key="bsut8">Request for service</h4><p data-block-key="b1fvu">Request this service via the service desk on tel: 0300 300 2212 or via email: <a href="http://web.archive.org/web/20240315080247/mailto:help@jisc.ac.uk">help@jisc.ac.uk</a>.</p><h4 data-block-key="ekbll">Service delivery time</h4><p data-block-key="9uqhv">Within five business days, as defined in SLD definitions, of receipt of all necessary information.</p><h4 data-block-key="d98tr">Terms and conditions</h4><p data-block-key="6b362">Organisations must ensure they understand and adhere to the <a href="http://web.archive.org/web/20240315080247/https://community.jisc.ac.uk/library/janet-policies/terms-provision-janet-service">Janet Network terms and conditions.</a></p><h4 data-block-key="kivl">Escalation</h4><p data-block-key="ec9vr">If you are experiencing an issue with the service, and wish to escalate the issue within Jisc please contact us via the service desk on tel: 0300 300 2212 or via email: <a href="http://web.archive.org/web/20240315080247/mailto:help@jisc.ac.uk">help@jisc.ac.uk</a>.</p><h4 data-block-key="a0iri">Technical section</h4><p data-block-key="icog">This service supports IPv4 and IPv6. <a href="http://web.archive.org/web/20240315080247/https://community.jisc.ac.uk/library/janet-services-documentation/technical-information">See further service technical details</a>.</p></div></div></details><div class="hidden print:block border-t-0 font-normal text-jiscBahamaBlue webkit-details-marker-hidden focus:text-jiscBlack focus:no-underline focus:bg-jiscDandelion focus:outline-transparent focus:outline focus:outline-4 focus-not-focus-visible-text-jiscBahamaBlue focus-not-focus-visible-underline focus-not-focus-visible-bg-transparent focus-not-focus-visible-outline-0 focus-not-focus-visible-hover-text-jiscRegalBlue active:text-jiscBlack border-b-jiscAlto border-b-[.0625rem] border-x-0 border-solid "><div class="[&>p]:bg-jiscWhite] px-4 mt-2 mb-6" data-testid="expandable-block-2-expandable-3-content"><div class=" clearfix | prose | antialiased | font-sans | max-w-full | prose-h2:text-[2rem] prose-h2:font-normal prose-h2:leading-[3.0rem] prose-h2:sm:text-[2.25rem] prose-h2:md:text-[2.5rem] prose-h2:md:leading-[3.5rem] | prose-h2:mt-10 prose-h2:mb-6 first:prose-h2:mt-0 last:prose-h2:mb-0 prose-h3:text-[1.5rem] prose-h3:font-medium prose-h3:leading-[2rem] first:prose-h3:mt-0 last:prose-h3:mb-0 prose-h3:mt-10 prose-h3:mb-6 prose-h3:sm:text-[1.75rem] prose-h3:sm:leading-[2.5rem] prose-h3:md:text-[2rem] prose-h3:md:leading-[3rem] | prose-h4:text-[1.25rem] prose-h4:font-normal prose-h4:leading-[2rem] first:prose-h4:mt-0 last:prose-h4:mb-0 prose-h4:mt-10 prose-h4:mb-6 prose-h4:md:text-[1.5rem] prose-h4:md:leading-[2rem] | prose-h5:text-[1rem] prose-h5:font-medium prose-h5:leading-[1.5rem] prose-h5:mt-10 prose-h5:mb-6 first:prose-h5:mt-[unset] last:prose-h5:mb-[unset] prose-h5:md:text-[1.25rem] prose-h5:md:leading-[2rem] prose-h6:text-[1rem] prose-h6:font-semibold prose-h6:leading-[1.5rem] prose-h6:mt-10 prose-h6:mb-6 first:prose-h6:mt-[unset] last:prose-h6:mb-[unset] prose-p:my-6 prose-p:text-[1rem] prose-p:font-normal prose-p:leading-[1.5rem] first:prose-p:mt-[unset] last:prose-p:mb-[unset] empty:first:prose-p:-mt-6 prose-blockquote:my-[unset] prose-blockquote:ml-6 prose-blockquote:text-[1rem] prose-blockquote:not-italic prose-blockquote:font-normal prose-blockquote:leading-[1.5rem] prose-blockquote:border-solid prose-blockquote:border-0 prose-blockquote:border-l-[.0625rem] prose-p:prose-blockquote:py-3 before:prose-p:prose-blockquote:content-[unset] after:prose-p:prose-blockquote:content-[unset] prose-li:text-[1rem] prose-li:font-normal prose-li:leading-[1.5rem] | first:prose-li:mt-2 prose-li:pl-2 | first:prose-ol:mt-0 last:prose-ol:mb-0 prose-ol:my-6 prose-ol:pl-8 prose-ol:leading-[1.5rem] | first:prose-ul:mt-0 last:prose-ul:mb-0 prose-ul:my-6 prose-ul:pl-8 prose-ul:leading-[1.5rem] | prose-table:leading-[1.5rem] | prose-table:mt-[unset] prose-table:mb-[unset] | prose-table:border-collapse | prose-p:prose-td:text-[0.875rem] | prose-p:prose-th:text-[0.875rem] | prose-li:prose-th:text-[0.875rem] | prose-li:prose-td:text-[0.875rem] | prose-td:border-solid prose-td:border-l-[0rem] prose-td:border-r-[0rem] prose-td:border-jiscAlto | prose-td:border-b-[0.0625rem] prose-td:border-t-[0.0625rem] | prose-td:p-4 prose-td:align-middle prose-td:leading-[1.5rem]| prose-th:border-solid prose-th:border-l-[0rem] prose-th:border-r-[0rem] prose-th:border-jiscAlto | prose-th:border-b-[0.0625rem] prose-th:border-t-[0.0625rem] prose-th:border-b-jiscAlto prose-th:border-t-jiscAlto | prose-th:p-4 prose-th:align-middle prose-th:leading-[1.5rem] | prose-th:font-medium | prose-tr:border-b-jiscAlto prose-tr:border-t-jiscAlto | prose-img:block prose-img:max-w-full prose-img:h-auto prose-img:my-6 prose-img:leading-none | prose-a:font-normal prose-a:text-jiscBahamaBlue prose-a:underline | visited:prose-a:text-jiscPurple | focus:prose-a:text-jiscBlack focus:prose-a:bg-jiscDandelion focus:prose-a:outline focus:prose-a:outline-4 focus:prose-a:outline-transparent focus:prose-a:no-underline focus:prose-a:shadow-[0_.25rem_0_0_#fd6,_0_-.25rem_0_0_#fd6] | hover:prose-a:text-jiscRegalBlue | active:prose-a:text-jiscBlack | focus:active:prose-a:underline focus:active:prose-a:bg-transparent focus:active:prose-a:shadow-none | prose-strong:prose-a:text-jiscBahamaBlue | prose-strong:visited:prose-a:text-jiscPurple | prose-strong:focus:prose-a:text-jiscBlack | prose-strong:hover:prose-a:text-jiscRegalBlue | prose-strong:active:prose-a:text-jiscBlack || prose-blockquote:border-l-jiscAlto || marker:text-jiscMineShaft | prose-blockquote:text-jiscDoveGrey | prose-headings:text-jiscMineShaft | prose-li:text-jiscMineShaft | prose-ol:text-jiscMineShaft | prose-p:text-jiscMineShaft | prose-strong:text-jiscMineShaft | prose-table:text-jiscMineShaft | prose-ul:text-jiscMineShaft | | |"><h4 data-block-key="h5ts2">Service description</h4><p data-block-key="69ni7">A service to provide a high quality time reference service for use by organisations in accordance with RFC 5905.</p><h4 data-block-key="5k881">Hours of service</h4><p data-block-key="73jqm">The service is available 24 hours a day, seven聽days a week all year.</p><h4 data-block-key="elirt">Target availability</h4><p data-block-key="a52kg">The target availability is 100%.聽</p><h4 data-block-key="2vlfc">Fault management</h4><p data-block-key="bdvki">Faults with the service may be reported via the service desk on tel: 0300 300 2212 or via email: <a href="http://web.archive.org/web/20240315080247/mailto:help@jisc.ac.uk">help@jisc.ac.uk</a></p><h4 data-block-key="1mndd">Resilience</h4><p data-block-key="87rk2">The service comprises multiple servers which replicate the service.</p><h4 data-block-key="7816f">Security</h4><p data-block-key="2m1j">Organisations must ensure they understand and adhere to the <a href="http://web.archive.org/web/20240315080247/https://community.jisc.ac.uk/library/janet-policies/security-policy">security policy.</a></p><h4 data-block-key="fqeqf">Your responsibilities</h4><p data-block-key="1qtgr">You are responsible for providing all relevant information requested by Jisc聽to enable the processing of the application.</p><p data-block-key="1qvmb">You are聽also responsible on an ongoing basis for maintaining contact details.</p><h4 data-block-key="d2mhh">Charges</h4><p data-block-key="7kvob">This service is centrally-funded.</p><h4 data-block-key="bsut8">Request for service</h4><p data-block-key="b1fvu">Request this service via the service desk on tel: 0300 300 2212 or via email: <a href="http://web.archive.org/web/20240315080247/mailto:help@jisc.ac.uk">help@jisc.ac.uk</a>.</p><h4 data-block-key="ekbll">Service delivery time</h4><p data-block-key="9uqhv">Within five business days, as defined in SLD definitions, of receipt of all necessary information.</p><h4 data-block-key="d98tr">Terms and conditions</h4><p data-block-key="6b362">Organisations must ensure they understand and adhere to the <a href="http://web.archive.org/web/20240315080247/https://community.jisc.ac.uk/library/janet-policies/terms-provision-janet-service">Janet Network terms and conditions.</a></p><h4 data-block-key="kivl">Escalation</h4><p data-block-key="ec9vr">If you are experiencing an issue with the service, and wish to escalate the issue within Jisc please contact us via the service desk on tel: 0300 300 2212 or via email: <a href="http://web.archive.org/web/20240315080247/mailto:help@jisc.ac.uk">help@jisc.ac.uk</a>.</p><h4 data-block-key="a0iri">Technical section</h4><p data-block-key="icog">This service supports IPv4 and IPv6. <a href="http://web.archive.org/web/20240315080247/https://community.jisc.ac.uk/library/janet-services-documentation/technical-information">See further service technical details</a>.</p></div></div></div></section><div class=" clearfix | prose | antialiased | font-sans | max-w-full | prose-h2:text-[2rem] prose-h2:font-normal prose-h2:leading-[3.0rem] prose-h2:sm:text-[2.25rem] prose-h2:md:text-[2.5rem] prose-h2:md:leading-[3.5rem] | prose-h2:mt-10 prose-h2:mb-6 first:prose-h2:mt-0 last:prose-h2:mb-0 prose-h3:text-[1.5rem] prose-h3:font-medium prose-h3:leading-[2rem] first:prose-h3:mt-0 last:prose-h3:mb-0 prose-h3:mt-10 prose-h3:mb-6 prose-h3:sm:text-[1.75rem] prose-h3:sm:leading-[2.5rem] prose-h3:md:text-[2rem] prose-h3:md:leading-[3rem] | prose-h4:text-[1.25rem] prose-h4:font-normal prose-h4:leading-[2rem] first:prose-h4:mt-0 last:prose-h4:mb-0 prose-h4:mt-10 prose-h4:mb-6 prose-h4:md:text-[1.5rem] prose-h4:md:leading-[2rem] | prose-h5:text-[1rem] prose-h5:font-medium prose-h5:leading-[1.5rem] prose-h5:mt-10 prose-h5:mb-6 first:prose-h5:mt-[unset] last:prose-h5:mb-[unset] prose-h5:md:text-[1.25rem] prose-h5:md:leading-[2rem] prose-h6:text-[1rem] prose-h6:font-semibold prose-h6:leading-[1.5rem] prose-h6:mt-10 prose-h6:mb-6 first:prose-h6:mt-[unset] last:prose-h6:mb-[unset] prose-p:my-6 prose-p:text-[1rem] prose-p:font-normal prose-p:leading-[1.5rem] first:prose-p:mt-[unset] last:prose-p:mb-[unset] empty:first:prose-p:-mt-6 prose-blockquote:my-[unset] prose-blockquote:ml-6 prose-blockquote:text-[1rem] prose-blockquote:not-italic prose-blockquote:font-normal prose-blockquote:leading-[1.5rem] prose-blockquote:border-solid prose-blockquote:border-0 prose-blockquote:border-l-[.0625rem] prose-p:prose-blockquote:py-3 before:prose-p:prose-blockquote:content-[unset] after:prose-p:prose-blockquote:content-[unset] prose-li:text-[1rem] prose-li:font-normal prose-li:leading-[1.5rem] | first:prose-li:mt-2 prose-li:pl-2 | first:prose-ol:mt-0 last:prose-ol:mb-0 prose-ol:my-6 prose-ol:pl-8 prose-ol:leading-[1.5rem] | first:prose-ul:mt-0 last:prose-ul:mb-0 prose-ul:my-6 prose-ul:pl-8 prose-ul:leading-[1.5rem] | prose-table:leading-[1.5rem] | prose-table:mt-[unset] prose-table:mb-[unset] | prose-table:border-collapse | prose-p:prose-td:text-[0.875rem] | prose-p:prose-th:text-[0.875rem] | prose-li:prose-th:text-[0.875rem] | prose-li:prose-td:text-[0.875rem] | prose-td:border-solid prose-td:border-l-[0rem] prose-td:border-r-[0rem] prose-td:border-jiscAlto | prose-td:border-b-[0.0625rem] prose-td:border-t-[0.0625rem] | prose-td:p-4 prose-td:align-middle prose-td:leading-[1.5rem]| prose-th:border-solid prose-th:border-l-[0rem] prose-th:border-r-[0rem] prose-th:border-jiscAlto | prose-th:border-b-[0.0625rem] prose-th:border-t-[0.0625rem] prose-th:border-b-jiscAlto prose-th:border-t-jiscAlto | prose-th:p-4 prose-th:align-middle prose-th:leading-[1.5rem] | prose-th:font-medium | prose-tr:border-b-jiscAlto prose-tr:border-t-jiscAlto | prose-img:block prose-img:max-w-full prose-img:h-auto prose-img:my-6 prose-img:leading-none | prose-a:font-normal prose-a:text-jiscBahamaBlue prose-a:underline | visited:prose-a:text-jiscPurple | focus:prose-a:text-jiscBlack focus:prose-a:bg-jiscDandelion focus:prose-a:outline focus:prose-a:outline-4 focus:prose-a:outline-transparent focus:prose-a:no-underline focus:prose-a:shadow-[0_.25rem_0_0_#fd6,_0_-.25rem_0_0_#fd6] | hover:prose-a:text-jiscRegalBlue | active:prose-a:text-jiscBlack | focus:active:prose-a:underline focus:active:prose-a:bg-transparent focus:active:prose-a:shadow-none | prose-strong:prose-a:text-jiscBahamaBlue | prose-strong:visited:prose-a:text-jiscPurple | prose-strong:focus:prose-a:text-jiscBlack | prose-strong:hover:prose-a:text-jiscRegalBlue | prose-strong:active:prose-a:text-jiscBlack || prose-blockquote:border-l-jiscAlto || marker:text-jiscMineShaft | prose-blockquote:text-jiscDoveGrey | prose-headings:text-jiscMineShaft | prose-li:text-jiscMineShaft | prose-ol:text-jiscMineShaft | prose-p:text-jiscMineShaft | prose-strong:text-jiscMineShaft | prose-table:text-jiscMineShaft | prose-ul:text-jiscMineShaft | | mt-6 |"><p data-block-key="cwy1s"></p><h2 id="iso-certification-eedjg" data-block-key="eedjg">ISO certification</h2><p 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Time synchronisation is critical on a modern infrastructure network. It鈥檚 essential for ensuring staff and students don\u0026#x27;t miss meetings or lectures and for enabling your security teams to operate efficiently.\u003c/p\u003e\u003cp data-block-key=\"5jnpr\"\u003eAvailable as part of your Janet connection, we deliver a stable time reference using the network time specified in聽\u003ca href=\"http://www.faqs.org/rfcs/rfc5905.html\"\u003eRFC 5905\u003c/a\u003e. Our system provides stratum-1 time servers that are geographically distributed across the network and use various technologies to ensure accurate and consistent time references such as atomic clocks, GPS and the radio time signals MSF (UK) and DCF-77 (Europe).\u003c/p\u003e\u003ch2 id=\"benefits-71bns\" data-block-key=\"71bns\"\u003eBenefits\u003c/h2\u003e\u003cp data-block-key=\"j49j\"\u003eThe network time protocol ensures a consistent time across your infrastructure, bringing these benefits:\u003c/p\u003e\u003cul\u003e\u003cli data-block-key=\"a91dr\"\u003eAccurate logging and auditing on devices help to reduce the time required to correlate events from multiple sources, such as firewalls, intrusion systems (IDS/IPS) and servers, which enables network security teams to respond to security events quickly and with better intelligence\u003c/li\u003e\u003cli data-block-key=\"efsta\"\u003eTime-based technologies such as certificates, DNSSEC and one time passcodes (OTP) become easier to maintain, even when spread over diverse logical and physical locations\u003c/li\u003e\u003cli data-block-key=\"ce9jb\"\u003eNetwork critical services such as clustering and systems automation require time-sensitive actions\u003c/li\u003e\u003cli data-block-key=\"5rco2\"\u003eNetwork latency metrics and benchmarking are enabled\u003c/li\u003e\u003cli data-block-key=\"41m77\"\u003eAccurate time synchronisation is a requirement for PCI DSS compliance\u003c/li\u003e\u003cli data-block-key=\"f542t\"\u003eProvides digital CCTV timestamping\u003c/li\u003e\u003cli data-block-key=\"3dtm1\"\u003eLogs accurate time-based events from devices such as environmental monitors\u003c/li\u003e\u003cli data-block-key=\"3vhnu\"\u003eOur systems support both IPv4 and IPv6.\u003c/li\u003e\u003c/ul\u003e","id":"dbcde112-510e-4e78-9d3d-dd0fc73cd7f4"},{"type":"call_to_action","value":{"headingElement":"h2","heading":"Register for the service","summary":"To register your Janet-connected organisation please complete the online application form.","call_to_action_text":"Register for network time","call_to_action_url":"/forms/apply-for-network-time"},"id":"1f99d9b5-4d27-4d71-93b3-627cff24fcb6"},{"type":"expandable_content","value":{"expandable_heading_element":"h3","background":"white","custom_background_colour":"","expandables":[{"heading":"Service updates","content":"\u003cp data-block-key=\"5r9df\"\u003e\u003c/p\u003e\u003ch4 data-block-key=\"cdl2\"\u003eInfrastructure refresh 2021-2023\u003c/h4\u003e\u003cp data-block-key=\"7ke76\"\u003eJisc鈥檚 critical services team is undertaking a programme of infrastructure renewal:\u003c/p\u003e\u003cul\u003e\u003cli data-block-key=\"bmicd\"\u003eThe聽introduction of GNSS (Global Navigation Satellite System) allowing us to access not just GPS, but also Galileo systems alongside DCF-77, MSF and Rubidium\u003c/li\u003e\u003cli data-block-key=\"cg62e\"\u003eA refresh of the underlying network time infrastructure to meet the challenges of a modern network\u003c/li\u003e\u003c/ul\u003e\u003cp data-block-key=\"4pas4\"\u003eIn order to complete this programme of work, we are migrating our current infrastructure onto the new platforms with a small planned outage to each of the five server network time appliances.\u003c/p\u003e\u003cp data-block-key=\"7f2c3\"\u003eDates for the remaining upgrades will be regularly updated via \u003ca href=\"http://community.jisc.ac.uk/library/janet-services-documentation/network-time-service\"\u003eour community page\u003c/a\u003e. Please note that the service will remain up at all times.\u003c/p\u003e\u003cp data-block-key=\"ecbc0\"\u003eWhilst this infrastructure work is taking place, we strongly recommend that you configure more than one聽network time server as a failover to ensure continuity of service (see support and advice below).\u003c/p\u003e\u003cp data-block-key=\"kasd\"\u003eIf you have any questions regarding this service refresh or require any technical assistance, please email \u003ca href=\"mailto:help@jisc.ac.uk\"\u003ehelp@jisc.ac.uk\u003c/a\u003e.\u003c/p\u003e"},{"heading":"Support and advice","content":"\u003cp data-block-key=\"jz3p0\"\u003e\u003c/p\u003e\u003cp data-block-key=\"fqd19\"\u003eIt is recommended that an organisation should choose between two to four local systems to be stratum-2 servers. The local server systems do not have to be reserved systems - they can do other work. However, they should be physically distributed around the organisation, so that they are not all on the same power supply or the same segment of a LAN.\u003c/p\u003e\u003cp data-block-key=\"b20q5\"\u003eEach local server should be configured as a client of a Janet stratum-1 server, and as a peer to the other stratum-2s at the organisation.\u003c/p\u003e"},{"heading":"Service level description","content":"\u003ch4 data-block-key=\"h5ts2\"\u003eService description\u003c/h4\u003e\u003cp data-block-key=\"69ni7\"\u003eA service to provide a high quality time reference service for use by organisations in accordance with RFC 5905.\u003c/p\u003e\u003ch4 data-block-key=\"5k881\"\u003eHours of service\u003c/h4\u003e\u003cp data-block-key=\"73jqm\"\u003eThe service is available 24 hours a day, seven聽days a week all year.\u003c/p\u003e\u003ch4 data-block-key=\"elirt\"\u003eTarget availability\u003c/h4\u003e\u003cp data-block-key=\"a52kg\"\u003eThe target availability is 100%.聽\u003c/p\u003e\u003ch4 data-block-key=\"2vlfc\"\u003eFault management\u003c/h4\u003e\u003cp data-block-key=\"bdvki\"\u003eFaults with the service may be reported via the service desk on tel: 0300 300 2212 or via email: \u003ca href=\"mailto:help@jisc.ac.uk\"\u003ehelp@jisc.ac.uk\u003c/a\u003e\u003c/p\u003e\u003ch4 data-block-key=\"1mndd\"\u003eResilience\u003c/h4\u003e\u003cp data-block-key=\"87rk2\"\u003eThe service comprises multiple servers which replicate the service.\u003c/p\u003e\u003ch4 data-block-key=\"7816f\"\u003eSecurity\u003c/h4\u003e\u003cp data-block-key=\"2m1j\"\u003eOrganisations must ensure they understand and adhere to the \u003ca href=\"https://community.jisc.ac.uk/library/janet-policies/security-policy\"\u003esecurity policy.\u003c/a\u003e\u003c/p\u003e\u003ch4 data-block-key=\"fqeqf\"\u003eYour responsibilities\u003c/h4\u003e\u003cp data-block-key=\"1qtgr\"\u003eYou are responsible for providing all relevant information requested by Jisc聽to enable the processing of the application.\u003c/p\u003e\u003cp data-block-key=\"1qvmb\"\u003eYou are聽also responsible on an ongoing basis for maintaining contact details.\u003c/p\u003e\u003ch4 data-block-key=\"d2mhh\"\u003eCharges\u003c/h4\u003e\u003cp data-block-key=\"7kvob\"\u003eThis service is centrally-funded.\u003c/p\u003e\u003ch4 data-block-key=\"bsut8\"\u003eRequest for service\u003c/h4\u003e\u003cp data-block-key=\"b1fvu\"\u003eRequest this service via the service desk on tel: 0300 300 2212 or via email: \u003ca href=\"mailto:help@jisc.ac.uk\"\u003ehelp@jisc.ac.uk\u003c/a\u003e.\u003c/p\u003e\u003ch4 data-block-key=\"ekbll\"\u003eService delivery time\u003c/h4\u003e\u003cp data-block-key=\"9uqhv\"\u003eWithin five business days, as defined in SLD definitions, of receipt of all necessary information.\u003c/p\u003e\u003ch4 data-block-key=\"d98tr\"\u003eTerms and conditions\u003c/h4\u003e\u003cp data-block-key=\"6b362\"\u003eOrganisations must ensure they understand and adhere to the \u003ca href=\"https://community.jisc.ac.uk/library/janet-policies/terms-provision-janet-service\"\u003eJanet Network terms and conditions.\u003c/a\u003e\u003c/p\u003e\u003ch4 data-block-key=\"kivl\"\u003eEscalation\u003c/h4\u003e\u003cp data-block-key=\"ec9vr\"\u003eIf you are experiencing an issue with the service, and wish to escalate the issue within Jisc please contact us via the service desk on tel: 0300 300 2212 or via email: \u003ca href=\"mailto:help@jisc.ac.uk\"\u003ehelp@jisc.ac.uk\u003c/a\u003e.\u003c/p\u003e\u003ch4 data-block-key=\"a0iri\"\u003eTechnical section\u003c/h4\u003e\u003cp data-block-key=\"icog\"\u003eThis service supports IPv4 and IPv6. \u003ca href=\"https://community.jisc.ac.uk/library/janet-services-documentation/technical-information\"\u003eSee further service technical details\u003c/a\u003e.\u003c/p\u003e"}]},"id":"fb28e36b-4359-4bbd-91a9-ea6f11c3584a"},{"type":"content_block","value":"\u003cp data-block-key=\"cwy1s\"\u003e\u003c/p\u003e\u003ch2 id=\"iso-certification-eedjg\" data-block-key=\"eedjg\"\u003eISO certification\u003c/h2\u003e\u003cp data-block-key=\"e422c\"\u003eThis service is included within the scope of our聽ISO9001 and ISO27001 certificates.\u003c/p\u003e\u003cp data-block-key=\"ctpvn\"\u003e\u003ca href=\"/certification/\"\u003eRead more about International Organisation for Standardisation (ISO) standards and view Jisc certificates\u003c/a\u003e.\u003c/p\u003e\u003cp data-block-key=\"db85t\"\u003e\u003c/p\u003e\u003cimg alt=\"ISO 9001-2015 UKAS logo\" class=\"richtext-image left\" height=\"130\" src=\"https://jisc-ac-uk-static-assets-prod.s3.eu-west-1.amazonaws.com/media/images/iso-9001-2015-ukas-logo_WKlQydF.width-500.jpg\" width=\"200\"\u003e\u003cp data-block-key=\"8ruag\"\u003e\u003c/p\u003e\u003cp data-block-key=\"fhdc1\"\u003e\u003c/p\u003e\u003cimg alt=\"ISO/IEC 27001 UKAS logo\" class=\"richtext-image left\" height=\"130\" src=\"https://jisc-ac-uk-static-assets-prod.s3.eu-west-1.amazonaws.com/media/images/isoiec27001ukas-logo.width-500.jpg\" width=\"200\"\u003e\u003cp data-block-key=\"a7bgu\"\u003e\u003c/p\u003e","id":"b2c8c15e-edd8-47f6-bfc9-e54a4d7dc92f"}],"primary_call_to_action_text":"Register for network time","primary_call_to_action_url":"/forms/apply-for-network-time","secondary_calls_to_action":[{"type":"secondary_call_to_action","value":{"text":"0300 300 2212","url":"tel:03003002212","icon_name":"phone","icon_style":"solid"},"id":"50fbd703-0057-4370-a02b-ccaee2b9074a"},{"type":"secondary_call_to_action","value":{"text":"securityservices@jisc.ac.uk","url":"mailto:securityservices@jisc.ac.uk","icon_name":"envelope","icon_style":"solid"},"id":"e2f1c67d-48e0-44cb-a869-ef3ddc073c20"},{"type":"secondary_call_to_action","value":{"text":"Visit the network time service community page","url":"http://web.archive.org/web/20240315080247/https://community.jisc.ac.uk/library/janet-services-documentation/network-time-service","icon_name":"external-link","icon_style":"solid"},"id":"e4367caa-f1c7-4629-851a-4a63ee1bcb19"}],"summary":"Maintain a consistent time reference across your infrastructure to manage, debug and protect your network.","redirect_url":""}},"__N_SSP":true},"page":"/[...path]","query":{"path":["network-time"]},"buildId":"tAcCIzorLod-GcOOSmQ3n","isFallback":false,"isExperimentalCompile":false,"gssp":true,"scriptLoader":[]}</script></body></html>