swlogd VlanMgrNi main INFO: VM-NI-VPA-EVENT>vmUpdateVpaState@3724-> ifIndex=40000005 vid=1188 vpaState=1 remote:0 gen ev

[rtabor]

This log starting appearing in very large numbers.

swlogd VlanMgrNi main INFO: vmUpdateVpaState@3722-->Not updating the Vpa state as the link is down
swlogd VlanMgrNi main INFO: VM-NI-VPA-EVENT>vmUpdateVpaState@3724-> ifIndex=40000005 vid=1188 vpaState=1 remote:0 gen evt:1

[silvio]

not sure about that all. But I think ifIndex=400000 means Linkagg 5 (or 4 - you have to check). VID is the vlan id. Do you see any issues in your network?
check this linkagg - especially the vlan 1188 at both sites.
best regards
Silvio