diff options
| author | Donatas Abraitis <donatas@opensourcerouting.org> | 2023-11-17 08:39:33 +0200 |
|---|---|---|
| committer | Donatas Abraitis <donatas@opensourcerouting.org> | 2023-11-22 08:06:33 +0200 |
| commit | c0215ed1881319b986bbc961177c7688c932df64 (patch) | |
| tree | c4f6caff1d4659ace3cb1aaa265d039f1026d31d /lib/command.h | |
| parent | 1315b7a7b46271349c18cf93532ace848dd6ab9b (diff) | |
bgpd: Add an ability to filter UPDATEs using neighbor with prefix-list
Before this patch we didn't have an option to filter debug UPDATE messages
by specifying an arbitrary prefix, prefix-list or so. We had/have only an option
to specify:
```
* debug bgp updates in 10.0.0.1
* debug bgp updates prefix 10.0.1.0/24
```
Now adding:
```
* debug bgp updates <in|out> 10.0.0.1 prefix-list plist
```
CLI output:
```
r2# show debugging
MGMT debugging status:
Zebra debugging status:
BGP debugging status:
BGP updates debugging is on (inbound) for 192.168.2.6 with prefix-list debug
Staticd debugging status
r2# show running-config | include prefix-list debug
debug bgp updates in 192.168.2.6 prefix-list debug
r2#
```
Logs:
```
BGP: [PCFFM-WMARW] 192.168.2.3(r3) rcvd UPDATE wlen 0 attrlen 28 alen 5
BGP: [PCFFM-WMARW] 192.168.2.3(r3) rcvd UPDATE wlen 0 attrlen 28 alen 4
BGP: [PCFFM-WMARW] 192.168.2.3(r3) rcvd UPDATE wlen 0 attrlen 0 alen 0
BGP: [M59KS-A3ZXZ] bgp_update_receive: rcvd End-of-RIB for IPv4 Unicast from 192.168.2.3 in vrf default
BGP: [PCFFM-WMARW] 192.168.2.4(r4) rcvd UPDATE wlen 0 attrlen 28 alen 5
BGP: [PCFFM-WMARW] 192.168.2.4(r4) rcvd UPDATE wlen 0 attrlen 28 alen 4
BGP: [PCFFM-WMARW] 192.168.2.4(r4) rcvd UPDATE wlen 0 attrlen 0 alen 0
BGP: [M59KS-A3ZXZ] bgp_update_receive: rcvd End-of-RIB for IPv4 Unicast from 192.168.2.4 in vrf default
BGP: [PCFFM-WMARW] 192.168.1.1(r1) rcvd UPDATE wlen 0 attrlen 29 alen 5
BGP: [PCFFM-WMARW] 192.168.2.6(r6) rcvd UPDATE wlen 0 attrlen 28 alen 5
BGP: [XXWBM-V772F] 192.168.2.6(r6) rcvd UPDATE w/ attr: nexthop 192.168.2.6, origin ?, metric 0, path 65006
BGP: [YCKEM-GB33T] 192.168.2.6(r6) rcvd 172.16.16.254/32 IPv4 unicast <<<<<<<<<<<<
BGP: [PCFFM-WMARW] 192.168.2.6(r6) rcvd UPDATE wlen 0 attrlen 28 alen 4
BGP: [PCFFM-WMARW] 192.168.2.6(r6) rcvd UPDATE wlen 0 attrlen 0 alen 0
BGP: [M59KS-A3ZXZ] bgp_update_receive: rcvd End-of-RIB for IPv4 Unicast from 192.168.2.6 in vrf default
BGP: [PCFFM-WMARW] 192.168.2.5(r5) rcvd UPDATE wlen 0 attrlen 28 alen 5
BGP: [PCFFM-WMARW] 192.168.2.5(r5) rcvd UPDATE wlen 0 attrlen 28 alen 4
BGP: [PCFFM-WMARW] 192.168.2.5(r5) rcvd UPDATE wlen 0 attrlen 0 alen 0
BGP: [M59KS-A3ZXZ] bgp_update_receive: rcvd End-of-RIB for IPv4 Unicast from 192.168.2.5 in vrf default
BGP: [PCFFM-WMARW] 192.168.1.1(r1) rcvd UPDATE wlen 0 attrlen 29 alen 5
BGP: [PCFFM-WMARW] 192.168.7.7(r7) rcvd UPDATE wlen 0 attrlen 0 alen 0
BGP: [M59KS-A3ZXZ] bgp_update_receive: rcvd End-of-RIB for IPv4 Unicast from 192.168.7.7 in vrf default
```
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Diffstat (limited to 'lib/command.h')
0 files changed, 0 insertions, 0 deletions