Bug ID 1002761: SCTP client's INIT chunks rejected repeatedly with ABORT during re-establishment of network link after failure

Last Modified: Sep 23, 2021

Bug Tracker

Affected Product:  See more info
BIG-IP TMOS(all modules)

Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.1.0

Fixed In:
16.0.1.2, 15.1.4

Opened: Mar 16, 2021
Severity: 3-Major

Symptoms

A SCTP client's INIT chunks are rejected repeatedly.

Impact

Client cannot reconnect to BIG-IP systems, even after the network failures are resolved.

Conditions

-- Client-side SCTP association times out and is terminated with ABORT. -- The client attempts to INIT the association again using the same source port.

Workaround

Fail over and restart tmm on the affected device.

Fix Information

None

Behavior Change