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Hi all
I still have this issue with 4.9. Please let me know if I could assist
with any additional data. During the last week I had this problem about
3 times, so I can run tests when the issue is present but I don't know
what I could check.
I can say the problem seems to occur only with vr(4). bge(4) and em(4)
work fine with an otherwise identical configuration.
I'd really appreciate some help on this...(This is also PR6546)
Regards Andri
Am 21.01.2011 00:38, schrieb Andre Keller:
> Hi there
>
> I have a strange problem with network connectivity on a device of mine.
>
> The setup is carp on vlan on vr(4).
>
> The problem is that the link runs for 10minutes, 10hours or 10days and
> suddenly it stops working. Doing a ifconfig vr0 down ; ifconfig vr0 up
> solves the problem temporarly but as you can imagine I'd like to have a
> more permanent solution.
>
> The problem is there are no obvious indications. The port on the switch
> (C 2960) stays up (and it is not errdisabled), there are no errors.
> Configuring the interface 100 full or autoselect (on both switch and
> device) does not make a difference. The error counters on the switch as
> well as netstat -i do not show any errors.
>
> I setup the same configuration (carp on vlan on physical interface)
> using em(4) and did not run into the problem yet (3 weeks up). So I
> guess I could have something to do with vr(4).
>
> The problem appeared first after updateing 4.8 to 20101222 snapshot, and
> is still present with snapshot from this week. But prior 20101222
> snapshot there were no carp and vlan interfaces, just an ip on the
> physical interface. So I don't know if the problem is my configuration
> or something that has changed in the code...
>
> dmesg:
> OpenBSD 4.9-beta (GENERIC) #628: Tue Jan 18 14:14:07 MST 2011
> t...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
> cpu0: Geode(TM) Integrated Processor by AMD PCS ("AuthenticAMD"
> 586-class) 499 MHz
> cpu0: FPU,DE,PSE,TSC,MSR,CX8,SEP,PGE,CMOV,CFLUSH,MMX
> real mem = 268009472 (255MB)
> avail mem = 253489152 (241MB)
> mainbus0 at root
> bios0 at mainbus0: AT/286+ BIOS, date 11/05/08, BIOS32 rev. 0 @ 0xfd088
> pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000
> pcibios0: pcibios_get_intr_routing - function not supported
> pcibios0: PCI IRQ Routing information unavailable.
> pcibios0: PCI bus #0 is the last bus
> bios0: ROM list: 0xe0000/0xa800
> cpu0 at mainbus0: (uniprocessor)
> pci0 at mainbus0 bus 0: configuration mode 1 (bios)
> pchb0 at pci0 dev 1 function 0 "AMD Geode LX" rev 0x33
> glxsb0 at pci0 dev 1 function 2 "AMD Geode LX Crypto" rev 0x00: RNG AES
> vr0 at pci0 dev 9 function 0 "VIA VT6105M RhineIII" rev 0x96: irq 10,
> address 00:0d:b9:17:c0:60
> ukphy0 at vr0 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI
> 0x004063, model 0x0034
> vr1 at pci0 dev 10 function 0 "VIA VT6105M RhineIII" rev 0x96: irq 11,
> address 00:0d:b9:17:c0:61
> ukphy1 at vr1 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI
> 0x004063, model 0x0034
> vr2 at pci0 dev 11 function 0 "VIA VT6105M RhineIII" rev 0x96: irq 15,
> address 00:0d:b9:17:c0:62
> ukphy2 at vr2 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI
> 0x004063, model 0x0034
> glxpcib0 at pci0 dev 15 function 0 "AMD CS5536 ISA" rev 0x03: rev 3,
> 32-bit 3579545Hz timer, watchdog, gpio
> gpio0 at glxpcib0: 32 pins
> pciide0 at pci0 dev 15 function 2 "AMD CS5536 IDE" rev 0x01: DMA,
> channel 0 wired to compatibility, channel 1 wired to compatibility
> wd0 at pciide0 channel 0 drive 0: <CF 4GB>
> wd0: 1-sector PIO, LBA, 3823MB, 7831152 sectors
> wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
> pciide0: channel 1 ignored (disabled)
> ohci0 at pci0 dev 15 function 4 "AMD CS5536 USB" rev 0x02: irq 12,
> version 1.0, legacy support
> ehci0 at pci0 dev 15 function 5 "AMD CS5536 USB" rev 0x02: irq 12
> usb0 at ehci0: USB revision 2.0
> uhub0 at usb0 "AMD EHCI root hub" rev 2.00/1.00 addr 1
> isa0 at glxpcib0
> isadma0 at isa0
> com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
> com0: console
> com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
> pcppi0 at isa0 port 0x61
> spkr0 at pcppi0
> npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
> usb1 at ohci0: USB revision 1.0
> uhub1 at usb1 "AMD OHCI root hub" rev 1.00/1.00 addr 1
> biomask 73e7 netmask ffe7 ttymask ffff
> mtrr: K6-family MTRR support (2 registers)
> nvram: invalid checksum
> vscsi0 at root
> scsibus0 at vscsi0: 256 targets
> softraid0 at root
> root on wd0a swap on wd0b dump on wd0b
> clock: unknown CMOS layout
>
>
> ifconfig (first two octets / words of ip exchanged):
> lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33200
> priority: 0
> groups: lo
> inet 127.0.0.1 netmask 0xff000000
> inet6 ::1 prefixlen 128
> inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5
> vr0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> lladdr 00:0d:b9:17:c0:60
> priority: 0
> media: Ethernet 100baseTX full-duplex
> status: active
> inet6 fe80::20d:b9ff:fe17:c060%vr0 prefixlen 64 scopeid 0x1
> vr1: flags=8b43<UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST>
> mtu 1500
> lladdr 00:0d:b9:17:c0:61
> priority: 0
> media: Ethernet 100baseTX full-duplex
> status: active
> inet6 fe80::20d:b9ff:fe17:c061%vr1 prefixlen 64 scopeid 0x2
> vr2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> lladdr 00:0d:b9:17:c0:62
> priority: 0
> media: Ethernet autoselect (100baseTX full-duplex)
> status: active
> inet 10.11.255.253 netmask 0xfffffffc broadcast 10.11.255.255
> inet6 fe80::20d:b9ff:fe17:c062%vr2 prefixlen 64 scopeid 0x3
> enc0: flags=0<>
> priority: 0
> groups: enc
> status: active
> lo1: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33200
> priority: 0
> groups: lo
> inet 10.11.48.17 netmask 0xffffffff
> inet6 2001:db8:0:1000::17 prefixlen 128
> vlan10: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
> lladdr 00:0d:b9:17:c0:61
> priority: 0
> vlan: 10 priority: 0 parent interface: vr1
> groups: vlan
> status: active
> inet6 fe80::20d:b9ff:fe17:c061%vlan10 prefixlen 64 scopeid 0x7
> inet 10.11.49.252 netmask 0xffffff00 broadcast 10.11.49.255
> inet6 2001:db8:1::1a prefixlen 64
> vlan100: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
> lladdr 00:0d:b9:17:c0:61
> priority: 0
> vlan: 100 priority: 0 parent interface: vr1
> groups: vlan
> status: active
> inet6 fe80::20d:b9ff:fe17:c061%vlan100 prefixlen 64 scopeid 0x8
> inet 10.11.50.252 netmask 0xffffff00 broadcast 10.11.50.255
> inet6 2001:db8:1:1::1a prefixlen 64
> vlan2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> lladdr 00:0d:b9:17:c0:60
> priority: 0
> vlan: 2 priority: 0 parent interface: vr0
> groups: vlan
> status: active
> inet6 fe80::20d:b9ff:fe17:c060%vlan2 prefixlen 64 scopeid 0x9
> inet 10.11.0.18 netmask 0xfffffe00 broadcast 10.11.1.255
> vlan200: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
> lladdr 00:0d:b9:17:c0:61
> priority: 0
> vlan: 200 priority: 0 parent interface: vr1
> groups: vlan
> status: active
> inet6 fe80::20d:b9ff:fe17:c061%vlan200 prefixlen 64 scopeid 0xa
> inet 10.11.52.4 netmask 0xfffffff8 broadcast 10.11.52.7
> vlan202: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
> lladdr 00:0d:b9:17:c0:61
> priority: 0
> vlan: 202 priority: 0 parent interface: vr1
> groups: vlan
> status: active
> inet6 fe80::20d:b9ff:fe17:c061%vlan202 prefixlen 64 scopeid 0xb
> inet 10.11.52.12 netmask 0xfffffff8 broadcast 10.11.52.15
> vlan203: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
> lladdr 00:0d:b9:17:c0:61
> priority: 0
> vlan: 203 priority: 0 parent interface: vr1
> groups: vlan
> status: active
> inet6 fe80::20d:b9ff:fe17:c061%vlan203 prefixlen 64 scopeid 0xc
> inet 10.11.52.20 netmask 0xfffffff8 broadcast 10.11.52.23
> inet6 2001:db8:2000::1a prefixlen 48
> vlan909: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> lladdr 00:0d:b9:17:c0:60
> priority: 0
> vlan: 909 priority: 0 parent interface: vr0
> groups: vlan egress
> status: active
> inet6 fe80::20d:b9ff:fe17:c060%vlan909 prefixlen 64 scopeid 0xd
> inet 10.11.48.81 netmask 0xffffffc0 broadcast 10.11.48.127
> inet6 2001:db8:0:1001::17 prefixlen 64
> pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33200
> priority: 0
> groups: pflog
> carp10: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> lladdr 00:00:5e:00:01:0a
> priority: 0
> carp: MASTER carpdev vlan10 vhid 10 advbase 1 advskew 0
> groups: carp
> status: master
> inet6 fe80::200:5eff:fe00:10a%carp10 prefixlen 64 scopeid 0xe
> inet 10.11.49.254 netmask 0xffffff00 broadcast 10.11.49.255
> inet6 2001:db8:1::1 prefixlen 64
> carp100: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> lladdr 00:00:5e:00:01:64
> priority: 0
> carp: MASTER carpdev vlan100 vhid 100 advbase 1 advskew 0
> groups: carp
> status: master
> inet6 fe80::200:5eff:fe00:164%carp100 prefixlen 64 scopeid 0xf
> inet 10.11.50.254 netmask 0xffffff00 broadcast 10.11.50.255
> inet6 2001:db8:1:1::1 prefixlen 64
> carp200: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> lladdr 00:00:5e:00:01:c8
> priority: 0
> carp: MASTER carpdev vlan200 vhid 200 advbase 1 advskew 0
> groups: carp
> status: master
> inet6 fe80::200:5eff:fe00:1c8%carp200 prefixlen 64 scopeid 0x10
> inet 10.11.52.6 netmask 0xfffffff8 broadcast 10.11.52.7
> carp202: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> lladdr 00:00:5e:00:01:ca
> priority: 0
> carp: MASTER carpdev vlan202 vhid 202 advbase 1 advskew 0
> groups: carp
> status: master
> inet6 fe80::200:5eff:fe00:1ca%carp202 prefixlen 64 scopeid 0x11
> inet 10.11.52.14 netmask 0xfffffff8 broadcast 10.11.52.15
> carp203: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> lladdr 00:00:5e:00:01:cb
> priority: 0
> carp: MASTER carpdev vlan203 vhid 203 advbase 1 advskew 0
> groups: carp
> status: master
> inet6 fe80::200:5eff:fe00:1cb%carp203 prefixlen 64 scopeid 0x12
> inet 10.11.52.22 netmask 0xfffffff8 broadcast 10.11.52.23
> inet6 2001:db8:2000::1 prefixlen 48
>
> C 2960 Config (Fa0/7 connected to vr0, Fa0/8 connected to vr1)
> !
> interface FastEthernet0/7
> description rt1a.edge
> switchport trunk allowed vlan 2,909
> switchport mode trunk
> speed 100
> duplex full
> !
> interface FastEthernet0/8
> description rt1a.edge
> switchport trunk allowed vlan 10,100,200,202,203
> switchport mode trunk
> speed 100
> duplex full
> !
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