Stop IPv4 Point-To-Point Addressing your Networks
cooperleesIPv4 addressing on links is no longer required to route IPv4. What you say?? Yes, you can stop IPv4 addressing your point to point links with Legacy IP and route…
nftables
Are you using the latest Linux kernel firewall?. Here are some notes I've saved that I use and forget all the time. I plan to add to this as I…
IPv6 + Flow labels
Recently a teammate and I have come across a frame forwarding issue with ECMP on a hardware ASIC in a device I work on where the use of Flow labels…
IPv6 Tacacs+ Support (tac_plus)
Recently @ Facebook we found that we required IPv6 access to TACACS for auth (AAA) for the majority of our production Network Equipment. Tacacs+ (tac_plus) is an old daemon released by…
ipadm Script for Openindiana / Solaris 11 Ex
I love ipadm. It rocks. Much needed for Solaris and derivatives. I seem to keep forgetting the dam new ipadm commands tho. So I wrote this script to help me…