Working on deploying ACE active active with multiple contexts. Need to do some One Arm on top of L2 bridge as well. I have a L3 interface between the ACE and core router on vl90. The ACE has FT. Core has hsrp and this is my default route from the ACE.
Looking for some verification or a sanity check on what I am thinking here please.
Primary question, how do I properly share this vl90 between contexts? I think the docs tell me that I need a unique IP for the vl90 in each context, I am ok with that but - what routes do I put in the core to get to the ACE?
I expect that the core gets a static for the range of vips in use for a context and also the snat pools. That static points to the alias, yes? So if I have 5 contexts I need about 20 addresses on the L3 link (/27).
Now to keep track of everything.
Is this the way to do it? What other considerations to make?
Thank you for looking.