Tag: ipv6
CentOS, cisco monitor ports, and IPv6
by Eric on Jan.15, 2012, under Networking, Technology
I finally got the job I’ve been wanting for, oh, nearly a decade now (if not more). In this job I’m the go-to admin for the servers (almost all CentOS based) that support a large (3000+ device) network. Cisco routers run the network, and we have servers that are connected to “monitor” ports. One of the principle tasks of these servers are to allow network engineers to run packet captures. Thing is, interesting things can happen as far as IPv6 is concerned when you have systems getting IPv6 router advertisements on server interfaces that don’t actually do more than just accept packets …
IPv6: The What and Why Not Right Now
by Eric on Jun.19, 2011, under Internet Service Providers, Networking, Technology
THIS IS A LONG ONE. I’ve been reading up on IPv6, but haven’t had much of a chance to actually play with it. For the average user, once implemented, it’s supposed to be a seamless switch. I doubt that’s going to be the case. For the geek (particularly the network guru), it’s going to be a major change. Here’s what it is, and what I think about it …
