Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP All
Fixed In:
13.0.0, 12.1.2 HF1
Opened: Oct 06, 2016 Severity: 2-Critical Related Article:
K01122318
Traffic to and from the Linux host has TTL set to 255 or hop limit set to 64. This may impact any protocols that scrutinize the TTL such as IGMP or BGP.
IGMP packets will not be passed from TMM to the Linux host and remote routers may reject IGMP packets from the BIG-IP. BGP neighbors may reject packets from the BIG-IP.
IP/IPv6 TTL/hoplimit for host traffic.
Adjust TTL verification restrictions on peer devices.
The IP/IPv6 TTL/hoplimit of host traffic is no longer modified when it traverses TMM.