LISP

i’ve stumbled upon an article of Michael Leonard from Juniper. he decided to take a stab at LISP. i usually call such articles with the title of this post, and the article mentioned is all about it. while we’re discussing in open forums with engineers and architects from Juniper, and in most of them we actually do cooperate - including in LISP, which author doesn’t seem to even know about - it’s sad to look at people who believe attacking competition is everything they should do in life....

i was stubborn - and while from the very first moment we’ve had a lot of challenges with the hotel infrastructure, i was able to run xTR routers during last PLNOG for LISP. no, it’s not about programming Cisco routers with LISP, but about new concept of Location/ID Split, that is new concept enabling you to treat traffic engineering in internet differently. in short - we still serve traffic like we always did (backward compatibility), but by assigning users and companies IPv4 and IPv6 addressing from special pools, we can treat this traffic in a different manner....