diff options
Diffstat (limited to 'zebra/if_netlink.c')
| -rw-r--r-- | zebra/if_netlink.c | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/zebra/if_netlink.c b/zebra/if_netlink.c index db8ee3236c..a75b165270 100644 --- a/zebra/if_netlink.c +++ b/zebra/if_netlink.c @@ -1876,6 +1876,7 @@ int netlink_link_change(struct nlmsghdr *h, ns_id_t ns_id, int startup) } else { bool was_bridge_slave, was_bond_slave; uint8_t chgflags = ZEBRA_BRIDGE_NO_ACTION; + zif = ifp->info; /* Interface update. */ if (IS_ZEBRA_DEBUG_KERNEL) @@ -1909,9 +1910,21 @@ int netlink_link_change(struct nlmsghdr *h, ns_id_t ns_id, int startup) netlink_to_zebra_link_type(ifi->ifi_type); netlink_interface_update_hw_addr(tb, ifp); + if (tb[IFLA_PROTO_DOWN]) { + uint8_t protodown; + + protodown = *(uint8_t *)RTA_DATA( + tb[IFLA_PROTO_DOWN]); + netlink_proc_dplane_if_protodown(zif, + !!protodown); + } + if (if_is_no_ptm_operative(ifp)) { + bool is_up = if_is_operative(ifp); ifp->flags = ifi->ifi_flags & 0x0000fffff; - if (!if_is_no_ptm_operative(ifp)) { + if (!if_is_no_ptm_operative(ifp) || + CHECK_FLAG(zif->flags, + ZIF_FLAG_PROTODOWN)) { if (IS_ZEBRA_DEBUG_KERNEL) zlog_debug( "Intf %s(%u) has gone DOWN", @@ -1927,7 +1940,7 @@ int netlink_link_change(struct nlmsghdr *h, ns_id_t ns_id, int startup) zlog_debug( "Intf %s(%u) PTM up, notifying clients", name, ifp->ifindex); - zebra_interface_up_update(ifp); + if_up(ifp, !is_up); /* Update EVPN VNI when SVI MAC change */ @@ -1956,12 +1969,14 @@ int netlink_link_change(struct nlmsghdr *h, ns_id_t ns_id, int startup) } } else { ifp->flags = ifi->ifi_flags & 0x0000fffff; - if (if_is_operative(ifp)) { + if (if_is_operative(ifp) && + !CHECK_FLAG(zif->flags, + ZIF_FLAG_PROTODOWN)) { if (IS_ZEBRA_DEBUG_KERNEL) zlog_debug( "Intf %s(%u) has come UP", name, ifp->ifindex); - if_up(ifp); + if_up(ifp, true); if (IS_ZEBRA_IF_BRIDGE(ifp)) chgflags = ZEBRA_BRIDGE_MASTER_UP; @@ -1990,15 +2005,6 @@ int netlink_link_change(struct nlmsghdr *h, ns_id_t ns_id, int startup) else if (IS_ZEBRA_IF_BOND_SLAVE(ifp) || was_bond_slave) zebra_l2if_update_bond_slave(ifp, bond_ifindex, !!bypass); - - if (tb[IFLA_PROTO_DOWN]) { - uint8_t protodown; - - protodown = *(uint8_t *)RTA_DATA( - tb[IFLA_PROTO_DOWN]); - netlink_proc_dplane_if_protodown(ifp->info, - !!protodown); - } } zif = ifp->info; |