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0353b4a96b
linux/net/bridge
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Nikolay Aleksandrov 0353b4a96b net: bridge: when suppression is enabled exclude RARP packets 
Recently we had an interop issue where RARP packets got suppressed with
bridge neigh suppression enabled, but the check in the code was meant to
suppress GARP. Exclude RARP packets from it which would allow some VMWare
setups to work, to quote the report:
"Those RARP packets usually get generated by vMware to notify physical
switches when vMotion occurs. vMware may use random sip/tip or just use
sip=tip=0. So the RARP packet sometimes get properly flooded by the vtep
and other times get dropped by the logic"

Reported-by: Amer Abdalamer <amer@nvidia.com>
Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-03-22 13:30:24 -07:00
..
netfilter netfilter: nftables: add nft_parse_register_store() and use it 2021-01-27 23:16:02 +01:00
br_arp_nd_proxy.c net: bridge: when suppression is enabled exclude RARP packets 2021-03-22 13:30:24 -07:00
br_cfm_netlink.c bridge: cfm: Netlink Notifications. 2020-10-29 18:39:44 -07:00
br_cfm.c bridge: cfm: Netlink Notifications. 2020-10-29 18:39:44 -07:00
br_device.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-12-11 22:29:38 -08:00
br_fdb.c net: bridge: notify switchdev of disappearance of old FDB entry upon migration 2021-01-07 15:34:45 -08:00
br_forward.c net: bridge: check vlan with eth_type_vlan() method 2021-01-18 14:27:33 -08:00
br_if.c bridge: cfm: Kernel space implementation of CFM. MEP create/delete. 2020-10-29 18:39:43 -07:00
br_input.c net: bridge: Fix fall-through warnings for Clang 2021-03-10 12:45:15 -08:00
br_ioctl.c net: bridge: delete duplicated words 2020-09-18 14:12:43 -07:00
br_mdb.c net: bridge: explicitly convert between mdb entry state and port group flags 2020-10-30 17:58:16 -07:00
br_mrp_netlink.c bridge: mrp: Use hlist_head instead of list_head for mrp 2020-11-09 16:42:12 -08:00
br_mrp_switchdev.c bridge: mrp: Extend br_mrp_switchdev to detect better the errors 2021-02-16 14:47:46 -08:00
br_mrp.c bridge: mrp: Update br_mrp to use new return values of br_mrp_switchdev 2021-02-16 14:47:46 -08:00
br_multicast_eht.c net: bridge: mcast: factor out common allow/block EHT handling 2021-03-16 11:57:57 -07:00
br_multicast.c net: bridge: propagate extack through switchdev_port_attr_set 2021-02-14 17:38:11 -08:00
br_netfilter_hooks.c netfilter: bridge: reset skb->pkt_type after NF_INET_POST_ROUTING traversal 2020-11-28 11:46:51 -08:00
br_netfilter_ipv6.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-06-25 01:32:59 +02:00
br_netlink_tunnel.c net: bridge: notify on vlan tunnel changes done via the old api 2020-07-12 15:18:24 -07:00
br_netlink.c net: bridge: propagate extack through switchdev_port_attr_set 2021-02-14 17:38:11 -08:00
br_nf_core.c net: add bool confirm_neigh parameter for dst_ops.update_pmtu 2019-12-24 22:28:54 -08:00
br_private_cfm.h bridge: cfm: Kernel space implementation of CFM. CCM frame RX added. 2020-10-29 18:39:43 -07:00
br_private_mcast_eht.h net: bridge: multicast: make tracked EHT hosts limit configurable 2021-01-27 17:40:35 -08:00
br_private_mrp.h bridge: mrp: Extend br_mrp_switchdev to detect better the errors 2021-02-16 14:47:46 -08:00
br_private_stp.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
br_private_tunnel.h net: bridge: vlan options: add support for tunnel mapping set/del 2020-03-17 22:47:12 -07:00
br_private.h net: bridge: fix br_vlan_filter_toggle stub when CONFIG_BRIDGE_VLAN_FILTERING=n 2021-02-15 13:15:10 -08:00
br_stp_bpdu.c net: bridge: add STP xstats 2019-12-14 20:02:36 -08:00
br_stp_if.c net: remove newlines in NL_SET_ERR_MSG_MOD 2020-05-07 17:56:14 -07:00
br_stp_timer.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
br_stp.c net: bridge: propagate extack through switchdev_port_attr_set 2021-02-14 17:38:11 -08:00
br_switchdev.c net: bridge: propagate extack through switchdev_port_attr_set 2021-02-14 17:38:11 -08:00
br_sysfs_br.c net: bridge: propagate extack through store_bridge_parm 2021-02-14 17:38:11 -08:00
br_sysfs_if.c net: bridge: don't print in br_switchdev_set_port_flag 2021-02-12 17:08:04 -08:00
br_vlan_options.c net: bridge: vlan options: move the tunnel command to the nested attribute 2020-03-20 08:52:20 -07:00
br_vlan_tunnel.c net: bridge: declare br_vlan_tunnel_lookup argument tunnel_id as __be64 2021-03-22 13:11:59 -07:00
br_vlan.c net: bridge: propagate extack through switchdev_port_attr_set 2021-02-14 17:38:11 -08:00
br.c net: bridge: fix misspellings using codespell tool 2021-01-09 13:54:47 -08:00
Kconfig bridge: cfm: Add BRIDGE_CFM to Kconfig. 2020-10-29 18:39:43 -07:00
Makefile net: bridge: multicast: add EHT host handling functions 2021-01-22 19:39:56 -08:00