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00d30205ef
Ticket: 2674793 Testing Done: precommit, evpn-min and evpn-smoke The problem in this case is whenever we are triggering ifdown followed by ifup of bridge, we see that remote mac entries are programmed with vlan-1 in the fdb from zebra and never cleaned up. bridge has vlan_default_pvid 1 which means any port that gets added will initially have vlan 1 which then gets deleted by ifupdown2 and the proper vlan gets added. The problem lies in zebra where we are not cleaning up the remote macs during vlan change. Fix is to uninstall the remote macs and then install them during vlan change. Signed-off-by: Stephen Worley <sworley@nvidia.com>
94 lines
3.3 KiB
C
94 lines
3.3 KiB
C
/*
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* Zebra VxLAN (EVPN) interface data structures and definitions
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* These are public definitions referenced by other files.
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* Copyright (C) 2021 Cumulus Networks, Inc.
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* Sharath Ramamurthy
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*
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* This file is part of FRR.
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*
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* FRR is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* FRR is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with FRR; see the file COPYING. If not, write to the Free
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* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#ifndef _ZEBRA_VXLAN_IF_H
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#define _ZEBRA_VXLAN_IF_H
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#include <zebra.h>
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#include <zebra/zebra_router.h>
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#include "linklist.h"
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#include "if.h"
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#include "vlan.h"
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#include "vxlan.h"
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#include "lib/json.h"
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#include "zebra/zebra_vrf.h"
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#include "zebra/zserv.h"
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#include "zebra/zebra_dplane.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern void *zebra_vxlan_vni_alloc(void *p);
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extern void zebra_vxlan_vni_free(void *arg);
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extern struct hash *zebra_vxlan_vni_table_create(void);
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extern void zebra_vxlan_vni_table_destroy(struct hash *vni_table);
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extern int zebra_vxlan_if_vni_table_create(struct zebra_if *zif);
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extern int zebra_vxlan_if_vni_table_destroy(struct zebra_if *zif);
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extern struct zebra_vxlan_vni *
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zebra_vxlan_if_vni_find(const struct zebra_if *zif, vni_t vni);
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extern struct zebra_vxlan_vni *
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zebra_vxlan_if_vlanid_vni_find(struct zebra_if *zif, vlanid_t vni);
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extern void zebra_vxlan_if_vni_iterate(struct zebra_if *zif,
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int (*func)(struct zebra_if *zif,
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struct zebra_vxlan_vni *,
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void *),
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void *arg);
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extern void zebra_vxlan_if_vni_walk(struct zebra_if *zif,
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int (*func)(struct zebra_if *zif,
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struct zebra_vxlan_vni *,
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void *),
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void *arg);
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extern vni_t zebra_vxlan_if_access_vlan_vni_find(struct zebra_if *zif,
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struct interface *br_if);
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extern int zebra_vxlan_if_vni_mcast_group_update(struct interface *ifp,
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vni_t vni_id,
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struct in_addr *mcast_group);
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extern int zebra_vxlan_if_vni_down(struct interface *ifp,
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struct zebra_vxlan_vni *vni);
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extern int zebra_vxlan_if_down(struct interface *ifp);
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extern int zebra_vxlan_if_vni_up(struct interface *ifp,
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struct zebra_vxlan_vni *vni);
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extern int zebra_vxlan_if_up(struct interface *ifp);
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extern int zebra_vxlan_if_vni_del(struct interface *ifp, vni_t vni);
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extern int zebra_vxlan_if_del(struct interface *ifp);
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extern int zebra_vxlan_if_vni_table_add_update(struct interface *ifp,
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struct hash *vni_table);
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extern int zebra_vxlan_if_vni_update(struct interface *ifp,
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struct zebra_vxlan_vni *vni,
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uint16_t chgflags);
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extern int zebra_vxlan_if_update(struct interface *ifp,
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struct zebra_vxlan_if_update_ctx *ctx);
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extern int zebra_vxlan_if_vni_add(struct interface *ifp,
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struct zebra_vxlan_vni *vni);
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extern int zebra_vxlan_if_add(struct interface *ifp);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _ZEBRA_VXLAN_IF_H */
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