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| author | Russ White <russ@riw.us> | 2025-02-18 10:27:56 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-02-18 10:27:56 -0500 |
| commit | 31802c5965cfd1b6ac76cf2ff5c41cdc78e186b0 (patch) | |
| tree | 512a249bad1b0a3ea85aa557d4623a4287181e16 | |
| parent | e3bd25eb53332b0d05c29208ade16c6a94db6790 (diff) | |
| parent | 2fd8d31f045205140f3ed54c299657e6937345de (diff) | |
Merge pull request #18156 from FRRouting/mergify/bp/stable/10.1/pr-18121
bgpd: release manual vpn label on instance deletion (backport #18121)
| -rw-r--r-- | bgpd/bgpd.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/bgpd/bgpd.c b/bgpd/bgpd.c index a984c5af87..e8440ec9c0 100644 --- a/bgpd/bgpd.c +++ b/bgpd/bgpd.c @@ -3959,6 +3959,37 @@ int bgp_delete(struct bgp *bgp) bgp_vpn_leak_unimport(bgp); +<<<<<<< HEAD +======= + /* + * Release SRv6 SIDs, like it's done in `vpn_leak_postchange()` + * and bgp_sid_vpn_export_cmd/af_sid_vpn_export_cmd commands. + */ + bgp->tovpn_sid_index = 0; + UNSET_FLAG(bgp->vrf_flags, BGP_VRF_TOVPN_SID_AUTO); + delete_vrf_tovpn_sid_per_vrf(bgp_default, bgp); + for (afi = AFI_IP; afi < AFI_MAX; afi++) { + bgp->vpn_policy[afi].tovpn_sid_index = 0; + UNSET_FLAG(bgp->vpn_policy[afi].flags, BGP_VPN_POLICY_TOVPN_SID_AUTO); + delete_vrf_tovpn_sid_per_af(bgp_default, bgp, afi); + + vpn_leak_zebra_vrf_sid_withdraw(bgp, afi); + } + + /* release auto vpn labels */ + bgp_vpn_release_label(bgp, AFI_IP, true); + bgp_vpn_release_label(bgp, AFI_IP6, true); + + /* release manual vpn labels */ + for (afi = AFI_IP; afi < AFI_MAX; afi++) { + if (!CHECK_FLAG(bgp->vpn_policy[afi].flags, BGP_VPN_POLICY_TOVPN_LABEL_MANUAL_REG)) + continue; + bgp_zebra_release_label_range(bgp->vpn_policy[afi].tovpn_label, + bgp->vpn_policy[afi].tovpn_label); + UNSET_FLAG(bgp->vpn_policy[afi].flags, BGP_VPN_POLICY_TOVPN_LABEL_MANUAL_REG); + } + +>>>>>>> d6363625c (bgpd: release manual vpn label on instance deletion) hook_call(bgp_inst_delete, bgp); FOREACH_AFI_SAFI (afi, safi) |