Hi Guys,
i have a problem with master-local connectivity. i am deploying multiple controllers on multiple sites.
this problem appear on the third site where i am deploying 2 local controllers (let's call it local A and local B). at the HO i have 1 active master and 1 active local (let's call it local C).
the two controllers at HO master and local C can communicate with no problem with local A (remote site), adopted as master's local controller with IPSec key
the problem at local B (remote site) where i cannot even ping to the master at all. pinging to other devices (including local C) on the same subnet as the master is not a problem so i think it's not routing issue.
i tried to write erase all the local controller but same issue still happen.
debugging the network log also doesnt show anything. does anyone ever had same problem?
i'm using 6.4.2.12 ArubaOS.
PS: i attached my topology
Ricky