Sync Status: Off - SIC failure

[StackCap43382]

Just in case anyone else hits this issue:

Symptoms:

* One HA Member upgraded, patched, MVC enabled and policy pushed to it.

* After patching FULLSYNC PNOTE would not clear, Upgraded member in DOWN State.

* After multiple checks and process restarts cphaprob syncstat showed "Sync Status: Off - SIC failure"

* SK search leads to: https://support.checkpoint.com/results/sk/sk145372

* MTU validated and not the issue.

So the hopefully the next google search for this issue by the next person picks this up:

The upgrading engineer had reset SIC on the Upgraded member but then not pushed policy to the un-upgraded member breaking trust between the HA peers.

A quick push to the other cluster member and issue resolved. 

https://support.checkpoint.com/results/sk/sk125152

"This cluster member was not able to complete Full Sync because the SIC connections with a peer cluster member failed"

[PhoneBoy]

Thanks for sharing!