Bug ID 449596: 'show bgp neighbors 'x.x.x.x' (advertised-routes|received prefix-filter|received-routes|routes)' command error

Last Modified: Apr 10, 2019

Bug Tracker

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

Known Affected Versions:
10.0.0, 10.0.1, 10.1.0, 10.2.0, 10.2.1, 10.2.2, 10.2.3, 10.2.4, 11.0.0, 11.1.0, 11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.6.1, 11.6.1 HF1, 11.6.1 HF2, 11.6.2, 11.6.2 HF1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4

Opened: Feb 20, 2014
Severity: 3-Major
Related AskF5 Article:
K15779

Symptoms

The 'show bgp neighbors 'x.x.x.x' (advertised-routes|received prefix-filter|received-routes|routes)' command produces an error.

Impact

The command shows incorrect output. The system posts the following error: No such neighbor or address family. This is working as designed. The 'show bgp neighbors' command is designed to work only with IPv6 addresses.

Conditions

Issue the 'show bgp neighbors 'x.x.x.x' advertised-routes' command on a BIG-IP systems that is configured to establish a bgp session with another system using IPv4 addresses.

Workaround

Any of the three commands returns the expected result for IPv4 addresses: -- show bgp (ipv4|ipv6) (unicast|multicast|) neighbors (A.B.C.D|X:X::X:X) advertisedroutes. -- show ip bgp neighbors (A.B.C.D|X:X::X:X) advertised-routes. -- show ip bgp ipv4 (unicast|multicast) neighbors (A.B.C.D|X:X::X:X) advertised-routes.

Fix Information

None

Behavior Change