Last Modified: Jul 12, 2023
Affected Product(s):
BIG-IP All
Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3
Fixed In:
15.1.0, 15.0.1.4, 14.1.2.3
Opened: Jun 25, 2019 Severity: 3-Major
The Egress traffic from TMM has IP TTL set to 255 instead of keeping the TTL from the Linux host.
Tools like traceroute do not work because Linux host rejects the packets.
IP/IPv6 TTL for host traffic.
Adjust TTL verification restrictions
IP TTL is preserved.