Date: Sun, 17 Aug 2014 17:30:23 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-standards@FreeBSD.org Subject: [Bug 192756] SPAN port on bridge does not span packets originating locally Message-ID: <bug-192756-15-gEhSv3WsDP@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-192756-15@https.bugs.freebsd.org/bugzilla/> References: <bug-192756-15@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=192756 --- Comment #1 from jbw@hilltopgroup.com --- The ifconfig from the 10-RELEASE box is as follows: root@:~ # ifconfig em0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=4219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC,VLAN_HWTSO> ether 00:90:fb:36:78:ec nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet autoselect (100baseTX <full-duplex>) status: active em1: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=4219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC,VLAN_HWTSO> ether 00:90:fb:36:78:ed nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet autoselect (1000baseT <full-duplex>) status: active em2: flags=8c02<BROADCAST,OACTIVE,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=4219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC,VLAN_HWTSO> ether 00:90:fb:36:78:ee nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet autoselect status: no carrier em3: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=4219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC,VLAN_HWTSO> ether 00:90:fb:36:78:ef nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> media: Ethernet autoselect (100baseTX <full-duplex>) status: active lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 options=600003<RXCSUM,TXCSUM,RXCSUM_IPV6,TXCSUM_IPV6> inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5 inet 127.0.0.1 netmask 0xff000000 nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> bridge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 ether ce:52:1f:48:3f:45 inet 192.168.6.19 netmask 0xffffff00 broadcast 192.168.6.255 nd6 options=9<PERFORMNUD,IFDISABLED> id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15 maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200 root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 member: em1 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP> ifmaxaddr 0 port 2 priority 128 path cost 20000 member: em0 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP> ifmaxaddr 0 port 1 priority 128 path cost 200000 member: em3 flags=8<SPAN> ifmaxaddr 0 port 4 priority 128 path cost 200000 And the tcpdumps showing the behavior: >From the box (liveCD) in question (with the IP of 192.168.6.19): root@:~ # ping 192.168.6.108 PING 192.168.6.108 (192.168.6.108): 56 data bytes 64 bytes from 192.168.6.108: icmp_seq=0 ttl=128 time=0.612 ms 64 bytes from 192.168.6.108: icmp_seq=1 ttl=128 time=0.464 ms 64 bytes from 192.168.6.108: icmp_seq=2 ttl=128 time=0.528 ms And on the same box: root@:~ # tcpdump -ni em3 host 192.168.6.108 and icmp tcpdump: WARNING: em3: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on em3, link-type EN10MB (Ethernet), capture size 65535 bytes capability mode sandbox enabled 15:16:07.658004 IP 192.168.6.108 > 192.168.6.19: ICMP echo reply, id 25865, seq 0, length 64 15:16:08.701353 IP 192.168.6.108 > 192.168.6.19: ICMP echo reply, id 25865, seq 1, length 64 15:16:09.763414 IP 192.168.6.108 > 192.168.6.19: ICMP echo reply, id 25865, seq 2, length 64 -- You are receiving this mail because: You are the assignee for the bug.
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