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Management IP doesnt work when redundant controller is active

leonard_tsang
New Contributor III
Everything is OK when the primary controller is active but when the redundant controller kicks in as active, the management IP stops working...

Running 9.6 on a ZD3000
15 REPLIES 15

stuart_white_57
New Contributor
Could you explain the topology of the network and where the controllers live please

leonard_tsang
New Contributor III
controller IPs 172.17.80.11/172.17.80.12
mgmt IP 172.17.80.10

yes same subnet

stuart_white_57
New Contributor
Thanks, and what code is running on your controllers?

stuart_white_57
New Contributor
And you don't have them physically attached together with a single Ethernet?

I.e they are uplinked to the same or separate switch once?

leonard_tsang
New Contributor III
controllers are connected to a HP2510G with the servers.
The HP2510 is connected to a layer 3 3com E5500G
The 3com connects to two core distribution switches HP 5406 ZL