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ardebaran
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Joined: 05 Mar 2005
Posts: 3
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 Posted: Sat Mar 05, 2005 5:26 pm Post subject: Network problem :( "Destination Host Unreacheab |
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hello i have 2 boxes, 1 on slackware, and the other one im trying gentoo, i was checking some stuff from the livecd, i configured my network with "net-setup eth0" i filled everything ok, but at the time that i try to ping any ip, it sais "Destination Host Unreachable" i cant even ping the gateway (10.0.0.1), it only reply the pings to local host, this is the route table if it can help on anything !! Thanks !!!
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
10.0.0.0 * 255.255.255.0 U 0 0 0 eth0
loopback * 255.0.0.0 U 0 0 0 lo
default 10.0.0.1 0.0.0.0 UG 1 0 0 eth0
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steveb
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Joined: 18 Sep 2002
Posts: 4564
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| Posted: Sat Mar 05, 2005 5:48 pm Post subject: |
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could you please post the output of the command "ifconfig"?
cheers
SteveB |
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ardebaran
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Joined: 05 Mar 2005
Posts: 3
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| Posted: Sun Mar 06, 2005 1:59 am Post subject: |
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sure check :
eth0 Link encap:Ethernet HWaddr 00:30:21:0B:41:96
inet addr:10.0.0.4 Bcast:10.0.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets: errors:0 dropped:0 overruns:0 frame:0
TX packets:35 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:3111 (3.0 Kb)
Interrupt:10 Base address:0xde00
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:23 errors:0 dropped:0 overruns:0 frame:0
TX packets:23 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2296 (2.2 kb) TX bytes:2296 (2.2 kb) |
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steveb
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| Posted: Sun Mar 06, 2005 2:03 am Post subject: |
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txqueuelen:0? This is strange. Every nic I checked at my place has txqueuelen:1000.
What nic is that? What type of network? Could you post the output of "dmesg" and the output of "lspci"?
cheers
SteveB |
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Sith_Happens
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Joined: 15 Dec 2004
Posts: 1807
Location: The University of Maryland at College Park
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| Posted: Sun Mar 06, 2005 2:09 am Post subject: |
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0 is a pretty small transmit queue.  You can set it with ifconfig using this option | Code: | txqueuelen length
Set the length of the transmit queue of the device. It is useful to set this to
small values for slower devices with a high latency (modem links, ISDN) to pre-
vent fast bulk transfers from disturbing interactive traffic like telnet too
much.
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"That question was less stupid; though you asked it in a profoundly stupid way."
I'm the brains behind Jackass! | Tutorials: Shorewall
Last edited by Sith_Happens on Sun Mar 06, 2005 2:11 am; edited 2 times in total |
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steveb
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Joined: 18 Sep 2002
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| Posted: Sun Mar 06, 2005 2:10 am Post subject: |
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| Sith_Happens wrote: | | 0 is a pretty small transfer queue. |
SIZE does not matter  |
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Sith_Happens
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Joined: 15 Dec 2004
Posts: 1807
Location: The University of Maryland at College Park
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| Posted: Sun Mar 06, 2005 2:11 am Post subject: |
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I edited my post after you posted, check above.
_________________
"That question was less stupid; though you asked it in a profoundly stupid way."
I'm the brains behind Jackass! | Tutorials: Shorewall |
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ardebaran
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Joined: 05 Mar 2005
Posts: 3
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| Posted: Sun Mar 06, 2005 2:35 am Post subject: |
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hey sorry the txqueuelen is 1000
i will paste the lspci only for my netcard:
0000:00:0d.0 Ethernet Controller: Davicom Semiconductor, Inc. Ethernet 100/10 Mbit (rev 10) |
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steveb
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| Posted: Sun Mar 06, 2005 3:45 am Post subject: |
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| ardebaran wrote: | hey sorry the txqueuelen is 1000
i will paste the lspci only for my netcard:
0000:00:0d.0 Ethernet Controller: Davicom Semiconductor, Inc. Ethernet 100/10 Mbit (rev 10) |
module or fix compiled into the kernel?
which driver did you use (the "Davicom DM910x/DM980x support" one)? if i am not misstaken, then pci id 00:0d.0 is a DM9102? did you loaded the crc32 module as well?
if it is the dmfe module, could you try to load it with debuging info? | Code: | # modinfo dmfe
author: Sten Wang, sten_wang@davicom.com.tw
description: Davicom DM910X fast ethernet driver
license: GPL
version: 1.36.4
parmtype: debug:int
parmtype: mode:byte
parmtype: cr6set:int
parmtype: chkmode:byte
parmtype: HPNA_mode:byte
parmtype: HPNA_rx_cmd:byte
parmtype: HPNA_tx_cmd:byte
parmtype: HPNA_NoiseFloor:byte
parmtype: SF_mode:byte
parm: debug:Davicom DM9xxx enable debugging (0-1)
parm: mode:Davicom DM9xxx: Bit 0: 10/100Mbps, bit 2: duplex, bit 8: HomePNA
parm: SF_mode:Davicom DM9xxx special function (bit 0: VLAN, bit 1 Flow Control, bit 2: TX pause packet)
vermagic: 2.6.11 preempt K7 4KSTACKS gcc-3.4
depends:
alias: pci:v00001282d00009132sv*sd*bc*sc*i*
alias: pci:v00001282d00009102sv*sd*bc*sc*i*
alias: pci:v00001282d00009100sv*sd*bc*sc*i*
alias: pci:v00001282d00009009sv*sd*bc*sc*i*
srcversion: CA1476C588DA0F76C572D94
gentoo linux-2.6.11 # |
maybe it would be better to use one of the other tulip nic based drivers? maybe the tulip driver would do the job better (the davidcom drivers are horribly broken).
cheers
SteveB |
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