diff options
Diffstat (limited to 'pimd/pim_iface.c')
| -rw-r--r-- | pimd/pim_iface.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/pimd/pim_iface.c b/pimd/pim_iface.c index 85e0fdf3af..5fa4715b05 100644 --- a/pimd/pim_iface.c +++ b/pimd/pim_iface.c @@ -1500,9 +1500,16 @@ void pim_if_create_pimreg(struct pim_instance *pim) pim->vrf->name); pim->regiface->ifindex = PIM_OIF_PIM_REGISTER_VIF; - if (!pim->regiface->info) - pim_if_new(pim->regiface, false, false, true, - false /*vxlan_term*/); + /* + * The pimreg interface might has been removed from + * kerenl with the VRF's deletion. It must be + * recreated, so delete the old one first. + */ + if (pim->regiface->info) + pim_if_delete(pim->regiface); + + pim_if_new(pim->regiface, false, false, true, + false /*vxlan_term*/); /* * On vrf moves we delete the interface if there |