Last Modified: Sep 11, 2019
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Known Affected Versions:
14.1.0, 126.96.36.199, 188.8.131.52, 184.108.40.206, 220.127.116.11, 18.104.22.168, 22.214.171.124, 14.1.2, 15.0.0, 15.0.1
Opened: Apr 24, 2019
All security associations (SAs) can be deleted when tmipsecd restarts as a result of closing tmm connections during failover from active to standby.
tmipsecd restarts. All IPsec tunnels experience an interruption of service until new SAs are negotiated.
When failover happens for high availability (HA), tmipsecd aims to close tmm connections when on standby, because tmm must connect instead to the daemon running in the active system. But a side effect of this restarts tmipsecd, resulting in deletion of all SAs when tmipsecd came back up.