It was great to see so many of the Jisc and Janet networking community at our first ever Networkshop online. While the circumstances driving us to that format were of course very unfortunate, the fact that around 500 people registered, and the vast majority of those then attended our three day event, was fantastic to […]
We have had a few tickets pointing us at Cloudflare’s Is BGP Safe Yet website (one describing it as “a new website that details internet service providers that don’t tend to their routing“) and telling us that we do not implement BGP safely. We do not yet drop invalid routes using RPKI data, the website […]
It’s almost four weeks since the first blog article I wrote on the changes to traffic patterns on Janet as we moved to working from home. At the end of that I promised an update, so whilst it has been a little longer than planned, here it is. Frankly, not much has changed. We’ve continued […]
(with apologies to Gabriel García Márquez.) In a previous blog , I suggested that a significant amount of the remaining roaming activity might relate to NHS usage. Some itches need to be scratched, so I have dug a little further into the eduroam stats with the help of my colleagues Stefan and Ed. As a […]
Most of our services are designed and managed in such a way that they are easily and securely operated, and can be supported by colleagues working from home. Our flexible working practices mean that many of our colleagues are used to working remotely. We are providing additional support and equipment to ensure we can deliver […]
Govroam and eduroam are services aimed at facilitating network roaming access to staff and students visiting participating organisations. Our current national response to the pandemic is to radically restrict travel and work for non-keyworkers, so we’d predict that Jisc’s roaming services would be barely used at present. The situation seems to be a little more […]
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A brief blip in the DNS
At around 5pm on Wednesday 25th March we received a few reports that some sites on Janet were having issues with DNS resolution. This was caused by the site’s own resolver still performing DNSSEC Lookaside Validation (DLV), and a failure by the operators of the DLV zone that broke the DNSSEC signing of that zone. […]
Following recent government advice on limiting movement to essential activities only, and further restrictions imposed by numerous parties on delivery of new infrastructure, this blog post aims to highlight the environment we’re now working in, and how it affects the quoting, ordering and delivery of Janet connectivity services. Note that the majority of the information […]
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Networking FAQ
Members and Customers have been asking how Jisc are managing, and adapting usage of the Janet Network, and other key services, in light of the Coronavirus pandemic. Here’s an FAQ with our response as of 28th April 2020. As operations and service delivery changes to meet the rapidly changing needs of our Members and Customers […]
As many of us are moving from working at a college or University to working at home, so the ways that data is flowing across the Janet network are changing. Up until this week, the largest traffic flows across Janet were inbound from GÉANT and the major content providers towards our members and customers. The […]