Last Modified: Oct 10, 2022
Opened: May 19, 2021
After SCTP link down/up (not physical IF link down up), SCTP session can't be established.
Flow state can become out of sync between TMMs
-- CMP forwarding enabled (source-port preserve-strict) -- The BIG-IP system is encountering heavy traffic load -- A connection is deleted from the connection table
Once the problem occurs, execute "tmsh delete sys connection", and the SCTP session will be re-established.