Last Modified: Aug 19, 2026
Affected Product(s):
BIG-IP AFM
Known Affected Versions:
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 10, 2014 Severity: 4-Minor
TTL lengths can get truncated due to being too large.
Bits get truncated, so the value is wrong.
A large TTL value, above 2^31.
Don't enter 10+ year long TTL values.
IP Intelligence now rejects ip-ttl values that are above 2^31. This value determines how long an IP address will be shunned.