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VPN import excludes routes with system AS #17797

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elmemis opened this issue Jan 8, 2025 · 12 comments · May be fixed by #17800
Open

VPN import excludes routes with system AS #17797

elmemis opened this issue Jan 8, 2025 · 12 comments · May be fixed by #17800
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@ton31337
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bgp regression stable/10.2

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@elmemis
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elmemis commented Jan 8, 2025

The issue #17607 is closed but the problem persist in 10.2.1 version.

Since version 10.2 we still cannot share the routes that our AS has between the different VRFs.

FRR version:

frr:~# vtysh

Hello, this is FRRouting (version 10.2.1).
Copyright 1996-2005 Kunihiro Ishiguro, et al.

Package version:

frr:~# dpkg -l | grep frr
ii  frr                            10.2.1-0~deb12u1               amd64        FRRouting suite of internet protocols (BGP, OSPF, IS-IS, ...)
ii  frr-pythontools                10.2.1-0~deb12u1               all          FRRouting suite - Python tools

For example: 1.1.1.0/24 in vrf angola

frr# show bgp vrf angola ipv4 1.1.1.0
BGP routing table entry for 1.1.1.0/24, version 645340
Paths: (1 available, best #1, vrf angola)
  Not advertised to any peer
  37468 13335, (aggregated by 13335 172.68.219.1)
    172.31.50.125 from 172.31.50.125 (170.238.232.188)
      Origin IGP, metric 0, localpref 100, valid, external, best (First path received)
      Community: 13335:10546 13335:19010 13335:20050 13335:20500 13335:20530 37468:37468
      Extended Community: RT:37468:101
      Last update: Tue Jan  7 20:42:26 2025

Our prefix announced in external site (remote site): 190.103.176.0/24 in vrf angola

frr# show bgp vrf angola ipv4 190.103.176.0
BGP routing table entry for 190.103.176.0/24, version 93579
Paths: (1 available, best #1, vrf angola)
  Not advertised to any peer
  37468 12956 3356 263812
    172.31.50.125 from 172.31.50.125 (170.238.232.188)
      Origin IGP, metric 0, localpref 100, valid, external, best (First path received)
      Community: 12956:4002 37468:1000 37468:1015 37468:1300 37468:1326 37468:13000 37468:13100 37468:13101 37468:37468
      Extended Community: RT:37468:101
      Last update: Tue Jan  7 20:41:22 2025

Both prefixes in internal VRF:

frr# show bgp vrf ipxon ipv4 1.1.1.0
BGP routing table entry for 1.1.1.0/24, version 1929951
Paths: (3 available, best #1, vrf ipxon)
  Not advertised to any peer
  Imported from 26162:4:1.1.1.0/24
  13335, (aggregated by 13335 162.158.224.1)
    45.68.72.137 from 0.0.0.0 (10.10.12.5) vrf pttce(9) announce-nh-self
      Origin IGP, localpref 200, valid, sourced, local, best (Local Pref)
      Community: 13335:10196 13335:19010 13335:20050 13335:20500 13335:20530
      Extended Community: RT:26162:101 RT:26162:4
      Originator: 192.168.173.190
      Last update: Tue Jan  7 22:02:16 2025
  Imported from 37468:4:1.1.1.0/24
  37468 13335, (aggregated by 13335 172.68.219.1)
    172.31.50.125 from 0.0.0.0 (10.10.12.5) vrf angola(12) announce-nh-self
      Origin IGP, metric 0, localpref 100, valid, sourced, local
      Community: 13335:10546 13335:19010 13335:20050 13335:20500 13335:20530 37468:37468
      Extended Community: RT:37468:101 RT:37468:14
      Originator: 192.168.173.190
      Last update: Tue Jan  7 20:42:26 2025

frr# show bgp vrf ipxon ipv4 190.103.176.0
BGP routing table entry for 0.0.0.0/0, version 2
Paths: (1 available, best #1, vrf ipxon)
  Not advertised to any peer
  Imported from 37468:14:0.0.0.0/0
  37468
    172.31.50.125 from 0.0.0.0 (10.10.12.5) vrf angola(12) announce-nh-self
      Origin IGP, metric 0, localpref 100, valid, sourced, local, best (First path received)
      Extended Community: RT:37468:100 RT:37468:4
      Originator: 192.168.173.190
      Last update: Tue Jan  7 20:41:03 2025

Angola configuration:

router bgp 263812 vrf angola
 bgp router-id 172.31.50.126
 no bgp default ipv4-unicast
 !
 address-family ipv4 unicast
  rd vpn export 37468:4
  rt vpn import 37468:14 37468:199
  rt vpn export 37468:14
  export vpn
  import vpn
 exit-address-family

Internal VRF:

router bgp 263812 vrf ipxon
 !
 address-family ipv4 unicast
  rd vpn export 263812:14
  rt vpn import 263812:426162:100 26162:101 26162:4 37468:100 37468:101 37468:14
  rt vpn export 263812:4
  export vpn
  import vpn
 exit-address-family

Activate share routes between VRFs.

router bgp 263812

The shared configuration is minimal and sufficient to be able to test the problem.
@ton31337
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ton31337 commented Jan 8, 2025

You are missing allowas-in per neighbor.

@ton31337 ton31337 self-assigned this Jan 8, 2025
@ton31337 ton31337 added the bgp label Jan 8, 2025
@elmemis
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elmemis commented Jan 8, 2025

No, this feature is enable, please check this route.

frr# show bgp vrf angola ipv4 190.103.176.0
-------> BGP routing table entry for 190.103.176.0/24, version 93579 <---------
Paths: (1 available, best #1, vrf angola)
  Not advertised to any peer
  37468 12956 3356 263812 <-----------
    172.31.50.125 from 172.31.50.125 (170.238.232.188)
      Origin IGP, metric 0, localpref 100, valid, external, best (First path received)
      Community: 12956:4002 37468:1000 37468:1015 37468:1300 37468:1326 37468:13000 37468:13100 37468:13101 37468:37468
      Extended Community: RT:37468:101 <-------------
      Last update: Tue Jan  7 20:41:22 2025

This route not leaked to VRF ipxon.

@ton31337
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ton31337 commented Jan 8, 2025

I don't see it in your configuration.

@elmemis
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elmemis commented Jan 8, 2025

Yes, I didn't put all the settings.

router bgp 263812 vrf angola
 bgp router-id 172.31.50.126
 no bgp default ipv4-unicast
 neighbor 172.31.50.125 remote-as 37468
 neighbor 172.31.50.125 timers 6 20
 !
 address-family ipv4 unicast
  redistribute connected route-map rm-export-from-angola-connected
  redistribute static route-map rm-export-from-angola-connected
  neighbor 172.31.50.125 activate
  neighbor 172.31.50.125 remove-private-AS all
  neighbor 172.31.50.125 soft-reconfiguration inbound
  neighbor 172.31.50.125 allowas-in
  neighbor 172.31.50.125 route-map rm-from-angola in
  neighbor 172.31.50.125 route-map rm-to-angola out
  rd vpn export 37468:4
  rt vpn import 37468:14 37468:199
  rt vpn export 37468:14
  export vpn
  import vpn
 exit-address-family

@ton31337
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ton31337 commented Jan 8, 2025

Try putting neighbor 172.31.50.125 allowas-in under address-family ipv4 vpn.

@elmemis
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elmemis commented Jan 8, 2025

Don't working. This feature works on versions < 10.2

frr# conf t
frr(config)# router bgp 263812 vrf angola
frr(config-router)# address-family ipv4 vpn
Only Unicast/Multicast/EVPN SAFIs supported in non-core instances.
frr(config-router)# router bgp 263812
frr(config-router)# address-family ipv4 vpn
frr(config-router-af)# neighbor 172.31.50.125 allowas-in
% Specify remote-as or peer-group commands first
frr(config-router-af)#

@ton31337
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ton31337 commented Jan 8, 2025

Check this topotest as an example: 77857dc.

@elmemis
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elmemis commented Jan 8, 2025

This example is a route leak from a default VRF, in this case between two (non-default) VRFs.

@elmemis
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elmemis commented Jan 8, 2025

Example output in frr v10.1

frr-br-gru-edge:~# vtysh

Hello, this is FRRouting (version 10.1).
Copyright 1996-2005 Kunihiro Ishiguro, et al.

frr-br-gru-edge# show bgp vrf ipxon ipv4 regexp 263812
BGP table version is 135417296, local router ID is 10.10.0.6, vrf id 6
Default local pref 100, local AS 263812
Status codes:  s suppressed, d damped, h history, u unsorted, * valid, > best, = multipath,
               i internal, r RIB-failure, S Stale, R Removed
Nexthop codes: @NNN nexthop's vrf id, < announce-nh-self
Origin codes:  i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
 *>  38.123.193.0/24  8.242.a.b@8<           0    100      0 3356 174 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 174 263812 ?
 *>  38.165.228.0/24  8.242.a.b@8<           0    100      0 3356 174 263812 i
 *>  38.165.229.0/24  8.242.a.b@8<           0    100      0 3356 1299 14754 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 1299 14754 263812 i
 *>  38.165.230.0/24  8.242.a.b@8<           0    100      0 3356 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 12956 3356 263812 i
 *>  38.165.231.0/24  8.242.a.b@8<           0    100      0 3356 3549 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 12956 3356 3549 263812 i
 *>  38.165.233.0/24  187.16.211.230@13<
                                                  200      0 28008 23201 28103 263812 ?
 *=                   187.16.220.48@13<
                                            10    200      0 53013 52468 28103 263812 ?
 *                    187.16.220.48@13<
                                            10    200      0 53013 52468 28103 263812 ?
 *                    187.16.211.230@13<
                                                  200      0 28008 23201 28103 263812 ?
 *                    187.16.208.180@13<
                                                  200      0 52468 52468 52468 52468 52468 28103 263812 ?
 *                    187.16.208.180@13<
                                                  200      0 52468 52468 52468 52468 52468 28103 263812 ?
 *                    187.16.216.250@13<
                                                  200      0 53013 52468 52468 52468 52468 52468 52468 52468 28103 263812 ?
 *                    187.16.216.250@13<
                                                  200      0 53013 52468 52468 52468 52468 52468 52468 52468 28103 263812 ?
 *                    187.16.221.197@13<
                                             0    200      0 6939 52320 52468 52468 52468 52468 52468 52468 52468 28103 263812 i
 *                    8.242.a.b@8<           0    100      0 3356 7303 28103 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 7162 13878 52468 52468 52468 52468 52468 28103 263812 ?
 *>  38.165.234.0/24  172.31.50.205@11<
                                             0    100      0 37468 263812 ?
 *                    8.242.a.b@8<           0    100      0 3356 263812 263812 263812 i
 *>  38.165.235.0/24  187.16.221.197@13<
                                             0    200      0 6939 28458 263812 i
 *                    187.16.221.197@13<
                                          1400    200      0 6939 28458 263812 i
 *                    187.16.221.197@13<
                                          1400    200      0 6939 28458 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 28458 263812 i
 *                    8.242.a.b@8<           0    100      0 3356 28458 263812 i
 *>  38.165.236.0/24  8.242.a.b@8<           0    100      0 3356 12956 22869 27729 262179 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 12956 22869 27729 262179 263812 ?
 *>  38.165.237.0/24  187.16.217.238@13<
                                            47    200      0 7195 52925 263812 i
 *                    187.16.217.238@13<
                                            47    200      0 7195 52925 263812 i
 *                    187.16.223.64@13<
                                            48    200      0 7195 52925 263812 i
 *                    187.16.223.64@13<
                                            48    200      0 7195 52925 263812 i
 *                    8.242.a.b@8<           0    100      0 3356 52925 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 12956 3356 52925 263812 i
 *   45.138.106.0/24  8.242.a.b@8<           0    100      0 3356 7303 263812 208414 208414 i
 *   45.138.107.0/24  8.242.a.b@8<           0    100      0 3356 7303 263812 208414 208414 i
 *>  45.228.67.0/24   8.242.a.b@8<           0    100      0 3356 6762 11664 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 12956 6762 11664 263812 ?
 *   63.246.154.0/24  8.242.a.b@8<           0    100      0 3356 7303 263812 208414 208414 36780 i
 *>  138.186.140.0/24 8.242.a.b@8<           0    100      0 3356 3257 32098 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 32098 32098 263812 ?
 *>  138.186.141.0/24 8.242.a.b@8<           0    100      0 3356 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 12956 3356 263812 i
 *>  138.186.142.0/24 8.242.a.b@8<           0    100      0 3356 12956 27796 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 52468 52468 52468 52468 52468 52468 52468 52468 52468 52468 52468 27796 263812 263812 263812 ?
 *>  138.186.143.0/24 8.242.a.b@8<           0    100      0 3356 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 12956 3356 263812 i
 *>  170.80.109.0/24  8.242.a.b@8<           0    100      0 3356 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 263812 ?
 *>  170.80.110.0/24  172.31.50.205@11<
                                             0    100      0 37468 263812 ?
 *                    8.242.a.b@8<           0    100      0 3356 12956 37468 263812 i
 *>  170.80.111.0/24  8.242.a.b@8<           0    100      0 3356 1299 14754 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 174 14754 263812 i
 *>  185.8.237.0/24   187.16.211.230@13<
                                                  200      0 28008 23201 28103 263812 208414 i
 *                    187.16.211.230@13<
                                                  200      0 28008 23201 28103 263812 208414 i
 *                    8.242.a.b@8<           0    100      0 3356 7303 28103 263812 208414 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 12956 6762 7303 28103 263812 208414 i
 *   185.8.238.0/24   8.242.a.b@8<           0    100      0 3356 7303 263812 208414 208414 i
 *>  190.103.176.0/24 8.242.a.b@8<           0    100      0 3356 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 12956 3356 263812 i
 *>  190.103.177.0/24 8.242.a.b@8<           0    100      0 3356 7303 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 12956 3356 7303 263812 i
 *>  190.103.178.0/24 172.31.50.205@11<
                                             0    100      0 37468 263812 ?
 *                    8.242.a.b@8<           0    100      0 3356 263812 263812 263812 i
 *>  190.103.179.0/24 8.242.a.b@8<           0    100      0 3356 174 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 174 263812 ?
 *>  190.120.229.0/24 8.242.a.b@8<           0    100      0 3356 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 12956 3356 263812 i
 *>  190.120.230.0/24 187.16.217.238@13<
                                            47    200      0 7195 52925 263812 i
 *                    187.16.217.238@13<
                                            47    200      0 7195 52925 263812 i
 *                    187.16.223.64@13<
                                            48    200      0 7195 52925 263812 i
 *                    187.16.223.64@13<
                                            48    200      0 7195 52925 263812 i
 *                    8.242.a.b@8<           0    100      0 3356 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 12956 3356 263812 i
 *>  190.120.231.0/24 8.242.a.b@8<           0    100      0 3356 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 12956 3356 263812 i
 *>  196.16.72.0/23   8.242.a.b@8<           0    100      0 3356 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 12956 3356 263812 i
 *>  196.19.214.0/23  8.242.a.b@8<           0    100      0 3356 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 12956 3356 263812 i
 *>  200.23.128.0/24  187.16.221.197@13<
                                             0    200      0 6939 28458 263812 263812 i
 *                    187.16.221.197@13<
                                          1400    200      0 6939 28458 263812 263812 i
 *                    187.16.221.197@13<
                                          1400    200      0 6939 28458 263812 263812 i
 *                    8.242.a.b@8<           0    100      0 3356 174 263812 263812 i
 *                    172.31.50.205@11<
                                             0    100      0 37468 28458 263812 263812 i

Displayed 33 routes and 2786428 total paths

@ton31337
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ton31337 commented Jan 8, 2025 •
edited
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Just to be on the same page, could you show the debug log when import does not happen? With debug bgp vpn leak-from-vrf and debug bgp vpn leak-to-vrf. Should say something about skipping.

UPDATE: Confirmed that it works with 10.1, and broken with 10.2.

@ton31337 ton31337 linked a pull request Jan 8, 2025 that will close this issue
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@ton31337
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ton31337 commented Jan 8, 2025

Possible to test this patch out #17800? You can grab the .deb packages from here: https://ci1.netdef.org/browse/FRR-PULLREQ3-6852/artifact/shared/Debian-12-%28Bookworm%29-x86_64-Packages/.

@elmemis
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elmemis commented Jan 8, 2025

Now working.

Thanks for your help.

frr-br-for-edge:~# dpkg -l | grep frr
ii  frr                            10.3-dev-PR17800-g841d8ae-20250108.172712-1~deb12u1 amd64        FRRouting suite of internet protocols (BGP, OSPF, IS-IS, ...)
ii  frr-pythontools                10.3-dev-PR17800-g841d8ae-20250108.172712-1~deb12u1 all          FRRouting suite - Python tools

frr-br-for-edge:~# vtysh

Hello, this is FRRouting (version 10.3-dev).
Copyright 1996-2005 Kunihiro Ishiguro, et al.

frr-br-for-edge# show bgp vrf ipxon ipv4 regexp 263812
BGP table version is 1180974, local router ID is 10.10.12.5, vrf id 6
Default local pref 100, local AS 263812
Status codes:  s suppressed, d damped, h history, u unsorted, * valid, > best, = multipath,
               i internal, r RIB-failure, S Stale, R Removed
Nexthop codes: @NNN nexthop's vrf id, < announce-nh-self
Origin codes:  i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
 *>  38.123.193.0/24  172.31.50.125@12<
                                             0    100      0 37468 174 263812 ?
 *                    192.168.20.14@7<
                                             0    100      0 174 174 263812 ?
 *>  38.165.228.0/24  192.168.20.14@7<
                                             0    100      0 174 174 263812 ?
 *>  38.165.229.0/24  172.31.50.125@12<
                                             0    100      0 37468 1299 14754 263812 i
 *                    192.168.20.14@7<
                                             0    100      0 174 174 1299 14754 263812 i
 *>  38.165.230.0/24  172.31.50.125@12<
                                             0    100      0 37468 12956 3356 263812 i
 *                    192.168.20.14@7<
                                             0    100      0 174 174 3356 263812 i
 *>  38.165.231.0/24  172.31.50.125@12<
                                             0    100      0 37468 12956 3356 3549 263812 i
 *                    192.168.20.14@7<
                                             0    100      0 174 174 3356 3549 263812 i
 *>  38.165.232.0/24  172.31.50.125@12<
                                             0    100      0 37468 263812 ?
 *                    192.168.20.14@7<
                                             0    100      0 174 174 37468 263812 ?
 *>  38.165.233.0/24  45.68.72.214@9<          0    200      0 6939 52320 52468 52468 52468 52468 52468 52468 52468 28103 263812 i
 *                    192.168.20.14@7<
                                             0    100      0 174 174 52468 28103 263812 ?
 *                    172.31.50.125@12<
                                             0    100      0 37468 7162 13878 52468 52468 52468 52468 52468 28103 263812 ?
 *>  38.165.234.0/24  172.31.50.125@12<
                                             0    100      0 37468 263812 ?
 *                    192.168.20.14@7<
                                             0    100      0 174 174 263812 ?
 *>  38.165.235.0/24  45.68.72.214@9<          0    200      0 6939 28458 263812 i
 *                    172.31.50.125@12<
                                             0    100      0 37468 28458 263812 i
 *                    192.168.20.14@7<
                                             0    100      0 174 174 28458 263812 i
 *>  38.165.236.0/24  172.31.50.125@12<
                                             0    100      0 37468 12956 22869 27729 262179 263812 ?
 *                    192.168.20.14@7<
                                             0    100      0 174 174 12956 22869 27729 262179 263812 ?
 *>  38.165.237.0/24  192.168.20.14@7<
                                             0    100      0 174 174 7195 52925 263812 i
 *                    172.31.50.125@12<
                                             0    100      0 37468 12956 3356 52925 263812 i
 *>  45.228.67.0/24   172.31.50.125@12<
                                             0    100      0 37468 12956 6762 11664 263812 ?
 *>  138.186.140.0/24 172.31.50.125@12<
                                             0    100      0 37468 32098 32098 263812 ?
 *                    192.168.20.14@7<
                                             0    100      0 174 174 3257 32098 263812 ?
 *>  138.186.141.0/24 172.31.50.125@12<
                                             0    100      0 37468 12956 3356 263812 i
 *                    192.168.20.14@7<
                                             0    100      0 174 174 3356 263812 i
 *>  138.186.142.0/24 192.168.20.14@7<
                                             0    100      0 174 174 23520 52468 52468 52468 27796 263812 263812 263812 ?
 *                    172.31.50.125@12<
                                             0    100      0 37468 52468 52468 52468 52468 52468 52468 52468 52468 52468 52468 52468 27796 263812 263812 263812 ?
 *>  138.186.143.0/24 172.31.50.125@12<
                                             0    100      0 37468 12956 3356 263812 i
 *                    192.168.20.14@7<
                                             0    100      0 174 174 263812 263812 ?
 *>  170.80.108.0/24  172.31.50.125@12<
                                             0    100      0 37468 263812 ?
 *                    192.168.20.14@7<
                                             0    100      0 174 174 37468 263812 ?
 *>  170.80.109.0/24  172.31.50.125@12<
                                             0    100      0 37468 263812 ?
 *                    192.168.20.14@7<
                                             0    100      0 174 174 37468 263812 ?
 *>  170.80.111.0/24  192.168.20.14@7<
                                             0    100      0 174 174 14754 263812 i
 *                    172.31.50.125@12<
                                             0    100      0 37468 174 14754 263812 i
 *>  185.8.237.0/24   172.31.50.125@12<
                                             0    100      0 37468 12956 3356 7303 28103 263812 208414 i
 *                    192.168.20.14@7<
                                             0    100      0 174 174 3356 7303 28103 263812 208414 i
 *>  190.103.176.0/24 172.31.50.125@12<
                                             0    100      0 37468 12956 3356 263812 i
 *                    192.168.20.14@7<
                                             0    100      0 174 174 3356 263812 i
 *>  190.103.177.0/24 192.168.20.14@7<
                                             0    100      0 174 174 3356 7303 263812 i
 *                    172.31.50.125@12<
                                             0    100      0 37468 12956 3356 7303 263812 i
 *>  190.103.178.0/24 172.31.50.125@12<
                                             0    100      0 37468 263812 ?
 *                    192.168.20.14@7<
                                             0    100      0 174 174 263812 ?
 *>  190.103.179.0/24 172.31.50.125@12<
                                             0    100      0 37468 174 263812 ?
 *                    192.168.20.14@7<
                                             0    100      0 174 174 263812 ?
 *>  190.120.229.0/24 172.31.50.125@12<
                                             0    100      0 37468 12956 3356 263812 i
 *                    192.168.20.14@7<
                                             0    100      0 174 174 263812 263812 ?
 *>  190.120.230.0/24 192.168.20.14@7<
                                             0    100      0 174 174 263812 ?
 *                    172.31.50.125@12<
                                             0    100      0 37468 12956 3356 263812 i
 *>  190.120.231.0/24 172.31.50.125@12<
                                             0    100      0 37468 12956 3356 263812 i
 *                    192.168.20.14@7<
                                             0    100      0 174 174 3356 263812 i
 *>  196.16.72.0/23   172.31.50.125@12<
                                             0    100      0 37468 12956 3356 263812 i
 *                    192.168.20.14@7<
                                             0    100      0 174 174 3356 263812 i
 *>  196.19.214.0/23  172.31.50.125@12<
                                             0    100      0 37468 12956 3356 263812 i
 *                    192.168.20.14@7<
                                             0    100      0 174 174 3356 263812 i
 *>  200.23.128.0/24  45.68.72.214@9<          0    200      0 6939 28458 263812 263812 i
 *                    172.31.50.125@12<
                                             0    100      0 37468 28458 263812 263812 i
 *                    192.168.20.14@7<
                                             0    100      0 174 174 263812 263812 ?

Displayed 30 routes and 2085758 total paths

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bgpd: Respect allowas-in value from the source VRF's peer opensourcerouting/frr
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