Last Modified: Nov 07, 2022
Affected Product(s):
BIG-IP AFM
Known Affected Versions:
11.4.1, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.10, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5
Fixed In:
12.0.0, 11.6.0 HF6, 11.5.3 HF2, 11.4.1 HF10
Opened: Mar 12, 2015 Severity: 3-Major Related Article:
K21528300
BIG-IP system drops SCTP INIT multi-homing message with checksum 0x00000000.
System drops these SCTP packets.
This occurs when the SCTP packet's verification tag is 0x00000000 and the checksum also is 0x00000000.
None.
Added a db variable to disable verification of SCTP checksum when ingress packet's checksum is zero. The current default behavior is not changed if this db variable is not enabled.
