27 Jun
2014
27 Jun
'14
3:59 a.m.
In article <xs4all.A06438D2-4935-406C-BC80-73C6DB2A3F48@logn.net> you write:
On Jun 26, 2014, at 8:53 AM, Phil Mayers <p.mayers@imperial.ac.uk> wrote:
A lot depends on how stable the routing is, and how many next-hops are present, as well as how your routers hash between multiple next-hops e.g. ip or ip + port.
Yeah, I'm just starting to look into this. We're on Juniper gear (sorry Arran!) and I think it tries to maintain a stable path for the same IPs.
If you're on Juniper, you might want to look into this: http://www.slideshare.net/SkillFactory/02-34638420 page 27-30: L3-L4 load balancing with consistent hashing. You do need to inject routes from your radius servers, so use ExaBGP for that: https://github.com/Exa-Networks/exabgp Mike.