We have a meshed backbone using ISIS as the IGP with BGP VPNV4 and Route Reflectors on top of that. Given the mesh nature of the network and using ISIS, we see points in the network that have an equal cost path to the next hop of a route. I know ther...

We have an encrypted tunnel that is using ikev2 and ipsec. Those processes appear to be configured correctly, as the link comes up. However, the IGP over that link shows resetting every 30-70 seconds. Pings across the underlying transport have been s...

I recall when there was the USB > RJ45 console cable, there was a driver needed to make the PC recognize the cable and create a COMM port for it. Now, there is the USB > USB-C console cable. Does it similarly need a driver, or when it is connected to...

We will be adding new keys to our existing macsec key chain such that the new key will have a lifetime that is immediately available and expires in 15 months. I wonder how often nodes with macsec look at the keys, or reverify them, such that I can mo...