Bug ID 761030: tmsh show net route lookup is not showing for IPv4-mapped IPv6 address route

Last Modified: Nov 07, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Known Affected Versions:
13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 13.1.1.2, 13.1.1.3, 13.1.1.4, 13.1.1.5, 13.1.3, 13.1.3.1, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.0.0.5, 14.0.1, 14.0.1.1, 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, 14.1.2.3, 14.1.2.4, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4

Fixed In:
15.1.0, 14.1.2.5, 13.1.3.2

Opened: Mar 12, 2019
Severity: 3-Major

Symptoms

Route entries for IPv4-mapped IPv6 address (::ffff:<IPv4>) are not shown using the show net route lookup command.

Impact

Cannot see any dynamic routes added while IPv4-mapped IPv6 addresses are configured.

Conditions

-- Route entry is for IPv4-mapped IPv6 address, that is ::ffff:<IPv4>. -- Dynamic Routing protocols such as OSPFv3 configured.

Workaround

None.

Fix Information

The query for IPv4-mapped IPv6 addresses now shows dynamic routes added while IPv4-mapped IPv6 is configured.

Behavior Change