Last Modified: Aug 19, 2026
Affected Product(s):
BIG-IP (all modules)
Known Affected Versions:
11.5.3, 11.5.3 hf1, 11.5.3 hf2, 11.5.4, 11.5.4 hf1, 11.5.4 hf2, 11.5.4 hf3, 11.5.4 hf4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.6.0, 11.6.0 hf1, 11.6.0 hf2, 11.6.0 hf3, 11.6.0 hf4, 11.6.0 hf5, 11.6.0 hf6, 11.6.0 hf7, 11.6.0 hf8, 11.6.1, 11.6.1 hf1, 11.6.1 hf2, 11.6.2, 11.6.2 hf1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3
Fixed In:
12.0.0
Opened: Sep 04, 2014 Severity: 3-Major
Error messages are logged in the tmm and ltm logs: /var/log/tmm: <13> Sep 4 10:07:29 localhost notice hudfilter_init: 'proxy' is not a bottom-level filter. /var/log/ltm Sep 4 10:07:29 localhost err tmm1[14942]: 01010008:3: Proxy initialization failed for /Common/sctp_echo Sep 4 10:07:29 localhost err tmm[14942]: 01010008:3: Proxy initialization failed for /Common/sctp_echo
The only impact is that an ominous error message is logged.
Modify an SCTP virtual by changing the protocol profiles so that the client-side and server-side profiles are are both the same profile.
None
No error messages are logged.