When you do a ps command and get a list of processes running, should you see the network card listed - like eth0 or some other process that would indicate that network is active. If I do a ping to my other Windos95 machine I get the response - X packets transmitted, 0 packets received, 100% packet loss. It does not appear that anything is going out on the net. At bootup the card is seen and gives the address,IRQ, etc for it. Nevada -- To unsubscribe send e-mail to suse-linux-e-unsubscribe@suse.com For additional commands send e-mail to suse-linux-e-help@suse.com Also check the FAQ at http://www.suse.com/Support/Doku/FAQ/
On Tue, 25 Jan 2000, Nevada wrote:
When you do a ps command and get a list of processes running, should you see the network card listed - like eth0 or some other process that would indicate that network is active.
The "ps" command will list running processes, but you will not see any eth0 processes. If you are running a modular kernel, the command "/sbin/lsmod" will list the kernel modules loaded, one of which is probably your ethernet driver. Mine shows: Module Pages Used by ..lines removed... tulip 6 2 (autoclean) .......
If I do a ping to my other Windos95 machine I get the response - X packets transmitted, 0 packets received, 100% packet loss. It does not appear that anything is going out on the net. At bootup the card is seen and gives the address,IRQ, etc for it.
You can verify that packets are (or are not) being sent on the net by entering /sbin/ifconfig eth0 and examining the "TX packets" value. If it is non-zero, packets are probably being sent. More information would help: Try reposting with the output of the following commands (run as root): lsmod ifconfig netstat -rn arp -a (do this one right after trying a ping) To complete the other side of the picture, try the following in a DOS window on your 95 machine and include that output, too: route print ipconfig /all (or not, this may be the Windows NT command) winipcfg (I think this is for Win95) HTH, Jim Cunning -- To unsubscribe send e-mail to suse-linux-e-unsubscribe@suse.com For additional commands send e-mail to suse-linux-e-help@suse.com Also check the FAQ at http://www.suse.com/Support/Doku/FAQ/
Jim as you suggested. These where taken when not connected to the internet/ppp down lsmod results Module Size Used by ip_masq_user 2600 0 (autoclean) ppp_deflate 40108 0 (autoclean) bsd_comp 3764 0 (autoclean) ppp 20684 0 (autoclean) [ppp_deflate bsd_comp] slhc 4504 0 (autoclean) [ppp] 3c59x 19008 1 (autoclean) serial 42932 1 (autoclean) memstat 1604 0 (unused) advansys 79112 0 (unused) ymf724 23496 0 audiobuf 11056 0 [ymf724] op13 14008 0 [ymf724] uart401 7028 0 [ymf724] midi 28196 0 [ymf724] ac97 4824 0 [ymf724] soundbase 483176 0 [ymf724 audiobuf op13 uart401 midi ac97] sndshield 5332 0 [ymf724 audiobuf op13 uart401 midi ac97 soundbase] ifconfig results eth0 Link encap:Ethernet HWaddr 00:A0:24:C6:1D:BC inet addr:192.168.0.99 Bcast:192.168.0.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1044 errors:0 dropped:0 overruns:0 frame:0 TX packets:253 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 Interrupt:12 Base address:0xe400 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:3924 Metric:1 RX packets:95 errors:0 dropped:0 overruns:0 frame:0 TX packets:95 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 netstat -rn results Destination Gateway Genmask Flags MSS Window irtt Iface 192.169.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo arp -a result ? (192.168.0.1) at 00:20:AF:F0:C3:D6 [ether] on eth0 Hope this helps and gives someone some ideas where to look or what to do. Nevada Jim Cunning wrote:
On Tue, 25 Jan 2000, Nevada wrote:
When you do a ps command and get a list of processes running, should you see the network card listed - like eth0 or some other process that would indicate that network is active.
The "ps" command will list running processes, but you will not see any eth0 processes. If you are running a modular kernel, the command "/sbin/lsmod" will list the kernel modules loaded, one of which is probably your ethernet driver. Mine shows:
Module Pages Used by ..lines removed... tulip 6 2 (autoclean) .......
If I do a ping to my other Windos95 machine I get the response - X packets transmitted, 0 packets received, 100% packet loss. It does not appear that anything is going out on the net. At bootup the card is seen and gives the address,IRQ, etc for it.
You can verify that packets are (or are not) being sent on the net by entering /sbin/ifconfig eth0 and examining the "TX packets" value. If it is non-zero, packets are probably being sent.
More information would help: Try reposting with the output of the following commands (run as root): lsmod ifconfig netstat -rn arp -a (do this one right after trying a ping)
To complete the other side of the picture, try the following in a DOS window on your 95 machine and include that output, too:
route print ipconfig /all (or not, this may be the Windows NT command) winipcfg (I think this is for Win95)
HTH, Jim Cunning
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OK. The only obvious thing I see in the output you provided is that the netstat output shows a network route for "192.169.0.0" while your eth0 is on network "192.168.0.0" Since you apparently have no default route, I wonder if the "192.169" is real or a typographical error when transcribing to your reply. You should have gotten an error like PING 192.168.0.1 (192.168.0.1): 56 data bytes ping: sendto: Network is unreachable ping: wrote 192.168.0.1 64 chars, ret=-1 Since you have a MAC address for 192.168.0.1, you should see the TX packets counter go up by one for every ping sent. Another thing you can try is tcpdump -lni eth0 host 192.168.0.1 (on your linux box) and ping 192.168.0.99 (from a DOS window on your win95 box) You should see both echo requests and echo replies reported by tcpdump. If you don't have tcpdump installed, it can be installed from the n1 directory (I think) using Yast. On Wed, 26 Jan 2000, Nevada wrote:
Jim as you suggested. These where taken when not connected to the internet/ppp down
lsmod results
Module Size Used by ip_masq_user 2600 0 (autoclean) ppp_deflate 40108 0 (autoclean) bsd_comp 3764 0 (autoclean) ppp 20684 0 (autoclean) [ppp_deflate bsd_comp] slhc 4504 0 (autoclean) [ppp] 3c59x 19008 1 (autoclean) serial 42932 1 (autoclean) memstat 1604 0 (unused) advansys 79112 0 (unused) ymf724 23496 0 audiobuf 11056 0 [ymf724] op13 14008 0 [ymf724] uart401 7028 0 [ymf724] midi 28196 0 [ymf724] ac97 4824 0 [ymf724] soundbase 483176 0 [ymf724 audiobuf op13 uart401 midi ac97] sndshield 5332 0 [ymf724 audiobuf op13 uart401 midi ac97 soundbase]
ifconfig results
eth0 Link encap:Ethernet HWaddr 00:A0:24:C6:1D:BC inet addr:192.168.0.99 Bcast:192.168.0.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1044 errors:0 dropped:0 overruns:0 frame:0 TX packets:253 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 Interrupt:12 Base address:0xe400
lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:3924 Metric:1 RX packets:95 errors:0 dropped:0 overruns:0 frame:0 TX packets:95 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0
netstat -rn results
Destination Gateway Genmask Flags MSS Window irtt Iface 192.169.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
arp -a result
? (192.168.0.1) at 00:20:AF:F0:C3:D6 [ether] on eth0
Hope this helps and gives someone some ideas where to look or what to do.
Nevada
Jim Cunning wrote:
On Tue, 25 Jan 2000, Nevada wrote:
When you do a ps command and get a list of processes running, should you see the network card listed - like eth0 or some other process that would indicate that network is active.
The "ps" command will list running processes, but you will not see any eth0 processes. If you are running a modular kernel, the command "/sbin/lsmod" will list the kernel modules loaded, one of which is probably your ethernet driver. Mine shows:
Module Pages Used by ..lines removed... tulip 6 2 (autoclean) .......
If I do a ping to my other Windos95 machine I get the response - X packets transmitted, 0 packets received, 100% packet loss. It does not appear that anything is going out on the net. At bootup the card is seen and gives the address,IRQ, etc for it.
You can verify that packets are (or are not) being sent on the net by entering /sbin/ifconfig eth0 and examining the "TX packets" value. If it is non-zero, packets are probably being sent.
More information would help: Try reposting with the output of the following commands (run as root): lsmod ifconfig netstat -rn arp -a (do this one right after trying a ping)
To complete the other side of the picture, try the following in a DOS window on your 95 machine and include that output, too:
route print ipconfig /all (or not, this may be the Windows NT command) winipcfg (I think this is for Win95)
HTH, Jim Cunning
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no, nothing will show when you do 'ps'. 'ifconfig' will show you your configured network interfaces (eth0, lo). 'route' will show your current routing table, but this should prolly be OK with a newer kernel. i'd check 'ifconfig eth0' and make sure your netmask is the same on both machines. Also check your lights on your hub, could easily be a media error. -- ======================================================================== Rocky McGaugh Atipa Linux Solutions Linux Systems Engineer www.atipa.com rocky@smluc.org rmcgaugh@atipa.com ======================================================================== On Tue, 25 Jan 2000, Nevada wrote:
When you do a ps command and get a list of processes running, should you see the network card listed - like eth0 or some other process that would indicate that network is active.
If I do a ping to my other Windos95 machine I get the response - X packets transmitted, 0 packets received, 100% packet loss. It does not appear that anything is going out on the net. At bootup the card is seen and gives the address,IRQ, etc for it.
Nevada
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