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| author | Donatas Abraitis <donatas.abraitis@gmail.com> | 2019-10-23 17:56:23 +0300 |
|---|---|---|
| committer | Donatas Abraitis <donatas.abraitis@gmail.com> | 2019-10-23 18:04:14 +0300 |
| commit | a0903cd24ceae470ceb59e212f7d7f6bb55ba116 (patch) | |
| tree | a996630679d2c2d05ecfba5d4c2683055b0c789c /lib/if.c | |
| parent | b60afd5c38b8c9d30b5e6f936cc55185dcb76582 (diff) | |
bgpd: Override peer's TTL only if peer-group is configured with TTL
When a peer-group is configured for an already configured eBGP neighbor,
ebgp-multihop command is removed for that peer.
This fix remains configured peer's ebgp-multihop value if peer-group does
not have ebgp-multihop configured.
!
router bgp 100
neighbor A8 peer-group
neighbor A9 peer-group
neighbor A9 ebgp-multihop 12
neighbor 3.3.3.3 remote-as 123
neighbor 3.3.3.3 ebgp-multihop 255
neighbor 4.4.4.4 remote-as 123
!
spine1-debian-9#
spine1-debian-9# conf
spine1-debian-9(config)# router bgp 100
spine1-debian-9(config-router)# neighbor 3.3.3.3 peer-group A8
spine1-debian-9(config-router)# do sh run
!
router bgp 100
neighbor A8 peer-group
neighbor A9 peer-group
neighbor A9 ebgp-multihop 12
neighbor 3.3.3.3 remote-as 123
neighbor 3.3.3.3 peer-group A8
neighbor 3.3.3.3 ebgp-multihop 255
neighbor 4.4.4.4 remote-as 123
!
spine1-debian-9(config-router)# neighbor 4.4.4.4 peer-group A9
spine1-debian-9(config-router)# do sh run
!
router bgp 100
neighbor A8 peer-group
neighbor A9 peer-group
neighbor A9 ebgp-multihop 12
neighbor 3.3.3.3 remote-as 123
neighbor 3.3.3.3 peer-group A8
neighbor 3.3.3.3 ebgp-multihop 255
neighbor 4.4.4.4 remote-as 123
neighbor 4.4.4.4 peer-group A9
!
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
Diffstat (limited to 'lib/if.c')
0 files changed, 0 insertions, 0 deletions