Bug ID 614296: Dynamic routing process ripd may core

Last Modified: Feb 13, 2019

Bug Tracker

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

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2

Fixed In:
13.0.0, 12.1.2 HF1

Opened: Sep 02, 2016
Severity: 2-Critical
Related AskF5 Article:
K81321366

Symptoms

As a result of a known issue the dynamic routing protocol daemon ripd, used for the RIP protocol may produce a core file when configuring it to use a interface configured with multiple self IP addresses on different subnets on the same VLAN.

Impact

ripd will core and the configuration will not be allowed.

Conditions

- Use the RIP dynamic routing on an affected version. - Have multiple self IP addresses belonging to different subnets on the same VLAN - Add one of the subnets with the network command within the "router RIP" stanza.

Workaround

Configure one subnet/self IP address per VLAN.

Fix Information

ripd no longer cores when configured with multiple subnets on the same VLAN.

Behavior Change