Bug ID 754691: During failover, an OSPF routing daemon may crash.

Last Modified: Oct 29, 2019

Bug Tracker

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

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.4, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 15.0.0, 15.0.1

Opened: Jan 06, 2019
Severity: 3-Major

Symptoms

With a specific OSPF configuration, during a failover, a peer which is changed from standby to active may experience an ospfd daemon crash.

Impact

An OSPF daemon crashes, losing routing information and OSPF dynamic routes for a moment while ospfd daemon restarts.

Conditions

High availability configuration with a routing configuration: 1) access-list with 0.0.0.0/0 filtering: access-list 199 remark test access-list 199 deny ip host 0.0.0.0 host 0.0.0.0 access-list 199 permit ip any any 2) OSPF router with this access-list: router ospf 1 ospf router-id 10.14.0.11 bfd all-interfaces network 10.14.0.0/16 area 0.0.0.1 distribute-list 199 in ! -- The device with this configuration is in the standby state. -- A failover occurs.

Workaround

None.

Fix Information

None

Behavior Change