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Topics - firewallfun

#1
High availability / LAG issue
November 28, 2024, 05:47:29 PM
On a dedicated box with SPF+ ports, no VLANS.

I have setup two firewalls on same hw, but I struggled with HA and loss of LAN-connection on this 2nd.

I found out that the problem is that LAG doesn't work on this 2nd fw.

I have removed the two ports from the LACP-lag on the switch - and also removed LAN interface and the lagg on  OPNSense. Then I activated one and one port, to verify it was ix2 and ix3 that are correct. I enabled each interface one and one. In both directions. I deleted the interface for each time also. So when I added ix2 and ix3 to lag, attached lagg0 to LAN, I was 100% sure it was correct cables. It shows green in Web GUI for the LAG. I have also created allow-all rule in pfSense fw on this LAN-interface and rebooted.

No matter what I do, it doesn not estabilish connection. What can be wrong? The switch says "susp" on both ports in the LACP-lag there and Dev ID  0000000.

All is working outside the lag...

It simply says this:

Interface TenGigabitEthernet 1/0/10 suspended: LACP currently not enabled on the remote port.
2024-11-28
(5)Notifications
LACP
SUSPEND
Interface TenGigabitEthernet 2/0/10 suspended: LACP currently not enabled on the remote port.
2024-11-28