Bug ID 1354289: NAT64 virtual IP does not translate ICMPv6 to v4 after failover in mirrored connections

Last Modified: May 29, 2024

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:
17.1.0, 17.1.0.1, 17.1.0.2, 17.1.0.3, 17.1.1, 17.1.1.1, 17.1.1.2, 17.1.1.3

Opened: Sep 21, 2023

Severity: 3-Major

Symptoms

In an HA deployment with mirroring enabled on a virtual IP address, when failover occurs the newly active device does not translate ICMPv6 to IMCPv4 properly.

Impact

Traffic impact after failover.

Conditions

1) Enable NAT64 on a virtual IP 2) Enable mirroring on virtual IP 3) Configure HA pair.

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips