Categories
COVID-19 Response TrafficManagement

More observations on Janet traffic during lockdown

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 […]

Categories
COVID-19 Response NHS Roaming

#Love2eduroam in the time of Corona

(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 […]

Categories
COVID-19 Response Research

Jisc e-Infrastructure support for collaborative Covid-19 research

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 […]

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#Technology & Innovation COVID-19 Response Roaming

Federated roaming during COVID-19 isolation

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 […]

Categories
DNS

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. […]

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Connectivity Delivery Delays COVID-19 Response FAQ

Quoting, ordering and delivery – what’s changed?

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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COVID-19 Response FAQ TrafficManagement

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 […]

Categories
TrafficManagement

How working from home has changed the traffic on the Janet Network (and what happened on Thursday)

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 […]

Categories
#Technology & Innovation

Wi-Fi 6E – the Wi-Fi refresh we all need?

As I write on February 3rd, OfCom has just launched a consultation around release of a block of 6GHz spectrum for wireless comms. It seems a good moment to talk about Wi-Fi 6E.   Before we start, let’s be clear what we’re talking about. Most of us are comfortable discussing the zoo of 802.11 standards, […]

Categories
procurement

Capturing Requirements for Jisc Frameworks

I’ve procured and administered a handful of procurement frameworks on Jisc’s behalf over the years, and a lot of the language and accepted practices of public procurement are familiar to me (drummed in by colleagues in our excellent procurement unit). However, I’ve been struck recently that for a number of our members, when we invite […]