Hi, I have two Blades in one enclosure. They receive the same VLAN trunk to bridge the VLANs and I want to have two bridges enabled in each server. I've configured the bridge and enabled STP but I don' t see the BPDU multicast incoming from the interface (I see the outging packets). xen198:~# tcpdump -i peth0 -enn ether dst 0180c2000000 tcpdump: WARNING: peth0: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on peth0, link-type EN10MB (Ethernet), capture size 96 bytes 20:07:27.150902 00:23:7d:37:1a:82 > 01:80:c2:00:00:00, 802.3, length 52: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 0001.00:23:7d:37:1a:82.8001, length 35 20:07:29.150876 00:23:7d:37:1a:82 > 01:80:c2:00:00:00, 802.3, length 52: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 0001.00:23:7d:37:1a:82.8001, length 35 20:07:31.150879 00:23:7d:37:1a:82 > 01:80:c2:00:00:00, 802.3, length 52: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 0001.00:23:7d:37:1a:82.8001, length 35 xen199:~# tcpdump -i peth0 -enn ether dst 0180c2000000 tcpdump: WARNING: peth0: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on peth0, link-type EN10MB (Ethernet), capture size 96 bytes 20:07:35.115593 00:23:7d:37:08:78 > 01:80:c2:00:00:00, 802.3, length 52: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 0002.00:23:7d:37:08:78.8001, length 35 20:07:37.115618 00:23:7d:37:08:78 > 01:80:c2:00:00:00, 802.3, length 52: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 0002.00:23:7d:37:08:78.8001, length 35 20:07:39.115613 00:23:7d:37:08:78 > 01:80:c2:00:00:00, 802.3, length 52: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 0002.00:23:7d:37:08:78.8001, length 35 Blade MACs are: 00:23:7d:37:08:78 00:23:7d:37:1a:82 Is there some issue with bnx2 or Blade switches and Linux bridge? Regards, Diego -- Diego Woitasen XTECH _______________________________________________ Bridge mailing list Bridge@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/bridge
