Date: Mon, 5 Dec 2011 13:53:03 +0200 From: Sami Halabi <sodynet1@gmail.com> To: pyunyh@gmail.com Cc: freebsd-net@freebsd.org Subject: Re: Problem on re0 Message-ID: <CAEW%2BogbPwPY8r=uHhpkkp9-_K_gNsAVzKhVmgWScAMsHt2SJKQ@mail.gmail.com> In-Reply-To: <20111205022730.GE1729@michelle.cdnetworks.com> References: <CAEW%2BogauicnjsNdMCBBtoYzOLKVQoxP92Lw9Q_YgYPAe96dS5g@mail.gmail.com> <20111205022730.GE1729@michelle.cdnetworks.com>
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Hi,
Dmesg:
re0: <RealTek 8169/8169S/8169SB(L)/8110S/8110SB(L) Gigabit Ethernet> port
0x9000-0x90ff mem 0xf4000000-0xf40000ff irq 16 at device 6.0 on pci1
re0: Chip rev. 0x10000000
re0: MAC rev. 0x00000000
miibus0: <MII bus> on re0
rgephy0: <RTL8169S/8110S/8211B media interface> PHY 1 on miibus0
rgephy0: 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseTX-FDX,
100baseTX-FDX-flow, 1000baseT, 1000baseT-master, 1000baseT-FDX,
1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto,
auto-flow
re0: Ethernet address: 00:a1:b0:69:15:5d
re0: [FILTER]
re1: <RealTek 8169/8169S/8169SB(L)/8110S/8110SB(L) Gigabit Ethernet> port
0x9400-0x94ff mem 0xf4001000-0xf40010ff irq 17 at device 7.0 on pci1
re1: Chip rev. 0x10000000
re1: MAC rev. 0x00000000
miibus1: <MII bus> on re1
rgephy1: <RTL8169S/8110S/8211B media interface> PHY 1 on miibus1
rgephy1: 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseTX-FDX,
100baseTX-FDX-flow, 1000baseT, 1000baseT-master, 1000baseT-FDX,
1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto,
auto-flow
re1: Ethernet address: 00:a1:b0:69:76:28
re1: [FILTER]
------------------------------------------------
here is "sysctl dev.re.0.stats=1" output:
Dec 5 14:58:27 mpd kernel: re0 statistics:
Dec 5 14:58:27 mpd kernel: Tx frames : 15790052
Dec 5 14:58:27 mpd kernel: Rx frames : 11847483
Dec 5 14:58:27 mpd kernel: Tx errors : 0
Dec 5 14:58:27 mpd kernel: Rx errors : 10378
Dec 5 14:58:27 mpd kernel: Rx missed frames : 0
Dec 5 14:58:27 mpd kernel: Rx frame alignment errs : 0
Dec 5 14:58:27 mpd kernel: Tx single collisions : 0
Dec 5 14:58:27 mpd kernel: Tx multiple collisions : 0
Dec 5 14:58:27 mpd kernel: Rx unicast frames : 11847483
Dec 5 14:58:27 mpd kernel: Rx broadcast frames : 0
Dec 5 14:58:27 mpd kernel: Rx multicast frames : 0
Dec 5 14:58:27 mpd kernel: Tx aborts : 0
Dec 5 14:58:27 mpd kernel: Tx underruns : 0
here is current netstat:
Name Mtu Network Address Ipkts Ierrs Idrop Ibytes
Opkts Oerrs Obytes Coll
re0 1500 <Link#1> 00:a1:b0:69:15:5d 294056550 280 0
86154803011 420449814 0 350472123744 0
01:00:5e:00:00:01 261
0
re0 1500 188.64.96.4/3 5.1886496.royalsh 435 - - 35076
420439431 - 344585787536 -
re1* 1500 <Link#2> 00:a1:b0:69:76:28 0 0 0 0
0 0 0 0
i had in the last 36 hours 7 time card stuck and ifconfig down/up...
>When you notice the controller is in stuck condition, could you
>check which part(either TX or RX or both) of controller does not
>work?
how i can output that?
Thanks in advance,
Sami
On Mon, Dec 5, 2011 at 4:27 AM, YongHyeon PYUN <pyunyh@gmail.com> wrote:
> On Sun, Dec 04, 2011 at 07:33:01PM +0200, Sami Halabi wrote:
> > Hi,
> > I have a desktop on which being used as a MPD server.
> > the server isn't that loaded, and the cpu is highly idel 90-92% of the
> time.
> >
> > My problem is in the network card connected to the cables provider.
> > in a random manner ot stops working whith no notice, and all l2tp/pptp
> > users disconnect,
> > also the provider side stops answering my pings until i ifconfig down the
> > card and ifconfig up it gain.
> > As a work around i wrote a script that does ping every 2 minutes and if
> the
> > ping timesout it do:
> > ifconfig re0 down
> > sleep 1
> > ifconfig re0 up
> > mail me about it
> >
> > I had FBSD-8.1-R and upgraded yesterday to FBSD-8.2-p4, and did
> > freebsd-update fetch/install.
> > but the problem persists, i got already 4 emails since the upgrade (and
> > didn't pass yet the 24 hours).
> >
> > here is the plot of lspci:
> > 01:06.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169
> > Gigabit Ethernet (rev 10)
> > 01:07.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169
> > Gigabit Ethernet (rev 10)
> > (the 2nd driver isn't used, and no cable connected).
> >
> > # ifconfig -m re0
> > re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
> >
> >
> options=389b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_UCAST,WOL_MCAST,WOL_MAGIC>
> >
> >
> capabilities=439db<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,POLLING,VLAN_HWCSUM,TSO4,WOL_UCAST,WOL_MCAST,WOL_MAGIC,VLAN_HWTSO>
> > ether 00:a1:b0:69:15:5d
> > inet 1.2.3.5 netmask 0xfffffffc broadcast 1.2.3.7
> > media: Ethernet autoselect (1000baseT <full-duplex>)
> > status: active
> > supported media:
> > media autoselect mediaopt flowcontrol
> > media autoselect
> > media 1000baseT mediaopt full-duplex,flowcontrol,master
> > media 1000baseT mediaopt full-duplex,flowcontrol
> > media 1000baseT mediaopt full-duplex,master
> > media 1000baseT mediaopt full-duplex
> > media 1000baseT mediaopt master
> > media 1000baseT
> > media 100baseTX mediaopt full-duplex,flowcontrol
> > media 100baseTX mediaopt full-duplex
> > media 100baseTX
> > media 10baseT/UTP mediaopt full-duplex,flowcontrol
> > media 10baseT/UTP mediaopt full-duplex
> > media 10baseT/UTP
> > media none
> >
> > # netstat -aib | grep -v ng|grep -v "all\-sys"
> > Name Mtu Network Address Ipkts Ierrs Idrop
> Ibytes
> > Opkts Oerrs Obytes Coll
> > re0 1500 <Link#1> 00:a1:b0:69:15:5d 147089824 126 0
> > 46718527073 206253261 0 154140535336 0
> > 01:00:5e:00:00:01 139
> > 0
> > re0 1500 1.2.3.3/30 1.2.3.5 435 - - 35076 206240451
> > - 151252235756 -
> > re1* 1500 <Link#2> 00:a1:b0:69:76:28 0 0 0
> 0
> > 0 0 0 0
> >
> >
> > Please help me debug and fix this issue...
> >
>
> Show me dmesg output to know which controller you have(pciconf(8)
> output is not enough).
> When you notice the controller is in stuck condition, could you
> check which part(either TX or RX or both) of controller does not
> work?
>
> From netstat(1) I can see you have 126 RX errors. Could you show me
> the output of "sysctl dev.re.0.stats=1"?
>
--
Sami Halabi
Information Systems Engineer
NMS Projects Expert
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