Date: Fri, 22 Sep 2006 13:23:52 -0400 From: Peter Carah <pete@altadena.net> To: current@freebsd.org Subject: IF_BRIDGE problem on RELENG_6 Message-ID: <45141C28.1050506@altadena.net>
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Pardon sending a releng_6 question to current, but the relevant folks all read
here... I don't know if anything changed in either if_bridge or ath (or maybe
sis?) in RELENG_6 lately (in the last 3 weeks) but I cvsup'd and rebuilt the
day before yesterday to 6.2-PRERELEASE and get no forwarding through if_bridge.
All ports talk fine individually to the host containing the bridge but nothing
forwards. STP is NOT enabled. ifconfig down+up on all 3 individual ports or
bridge port does not help. Nor does anything obvious in sysctl...
It is annoying because wireless clients can't reach the local server box.
Hardware is a soekris 4801 with a CM-9 and another higher power minipci atheros
board. I build stable on my laptop and nfs-mount src and obj to the soekris
for install...
This was working till the day before yesterday. What changed?
pci0: <PCI bus> on pcib0
sis0: <NatSemi DP8381[56] 10/100BaseTX> port 0xe100-0xe1ff mem 0xa0000000-0xa000
0fff irq 10 at device 6.0 on pci0
sis0: Silicon Revision: DP83816A
miibus0: <MII bus> on sis0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
sis0: Ethernet address: 00:00:24:c2:a5:74
sis0: [GIANT-LOCKED]
sis1: <NatSemi DP8381[56] 10/100BaseTX> port 0xe200-0xe2ff mem 0xa0001000-0xa000
1fff irq 10 at device 7.0 on pci0
sis1: Silicon Revision: DP83816A
miibus1: <MII bus> on sis1
ukphy1: <Generic IEEE 802.3u media interface> on miibus1
ukphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
sis1: Ethernet address: 00:00:24:c2:a5:75
sis1: [GIANT-LOCKED]
sis2: <NatSemi DP8381[56] 10/100BaseTX> port 0xe300-0xe3ff mem 0xa0002000-0xa000
2fff irq 10 at device 8.0 on pci0
sis2: Silicon Revision: DP83816A
miibus2: <MII bus> on sis2
ukphy2: <Generic IEEE 802.3u media interface> on miibus2
ukphy2: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
sis2: Ethernet address: 00:00:24:c2:a5:76
sis2: [GIANT-LOCKED]
ath0: <Atheros 5212> mem 0xa0010000-0xa001ffff irq 11 at device 10.0 on pci0
ath0: [GIANT-LOCKED]
ath0: Ethernet address: 00:02:6f:3e:2c:16
ath0: mac 10.4 phy 6.1 radio 6.3
ath1: <Atheros 5212> mem 0xa0020000-0xa002ffff irq 5 at device 14.0 on pci0
ath1: [GIANT-LOCKED]
ath1: Ethernet address: 00:0b:6b:35:8d:2d
ath1: mac 5.9 phy 4.3 radio 3.6
.....
sis1: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
options=8<VLAN_MTU>
inet6 fe80::200:24ff:fec2:a575%sis1 prefixlen 64 scopeid 0x2
inet 192.168.170.1 netmask 0xffffff00 broadcast 192.168.170.255
inet 192.168.170.16 netmask 0xffffffff broadcast 192.168.170.16
ether 00:00:24:c2:a5:75
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
ath0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 2290
inet6 fe80::202:6fff:fe3e:2c16%ath0 prefixlen 64 scopeid 0x4
inet 192.168.170.15 netmask 0xffffff00 broadcast 192.168.170.255
ether 00:02:6f:3e:2c:16
media: IEEE 802.11 Wireless Ethernet autoselect mode 11g <hostap>
status: associated
ssid AltadenaEg channel 11 bssid 00:02:6f:3e:2c:16
authmode WPA1+WPA2/802.11i privacy MIXED deftxkey 3 TKIP 2:128-bit
TKIP 3:128-bit txpowmax 38 bmiss 7 protmode CTS burst dtimperiod 1
bintval 100
ath1: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 2290
inet6 fe80::20b:6bff:fe35:8d2d%ath1 prefixlen 64 scopeid 0x5
inet 192.168.170.17 netmask 0xffffff00 broadcast 192.168.170.255
ether 00:0b:6b:35:8d:2d
media: IEEE 802.11 Wireless Ethernet autoselect mode 11a <hostap>
status: associated
ssid AltadenaEa channel 64 bssid 00:0b:6b:35:8d:2d
authmode WPA1+WPA2/802.11i privacy MIXED deftxkey 3 TKIP 2:128-bit
TKIP 3:128-bit txpowmax 35 bmiss 7 burst dtimperiod 1 bintval 100
bridge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether f6:a8:89:a7:04:6f
priority 32768 hellotime 2 fwddelay 15 maxage 20
member: sis1 flags=3<LEARNING,DISCOVER>
member: ath1 flags=3<LEARNING,DISCOVER>
member: ath0 flags=3<LEARNING,DISCOVER>
I also can't get a 1500 mtu to stick on the ath ports and bridge objects to
attaching them. Normally it will last long enough to make things work.
-- Pete
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