[SLE] Home Network problem?
Hi all, I've got a two computer network setup at home. Computer #1 is Opus, it's a 486/66mhz with 8mb ram. Computer #2 is CW (Chilly Willy), it's a 486/100mhz with 32mb ram. Both are running SuSE 5.2 with kernel 2.0.33. Opus is connected to the 'net by a 56k modem. Opus has no problems with connecting to the 'net in anyway. CW is connected to Opus by twisted pair cable. I can ping to CW from Opus ok and from CW to Opus is fine. I can telnet both ways and I have a nfs file system set up between the two. My problem is when I want to use lynx, netscape, pine, ping etc from CW to the net it does not work. Lynx, and netscape just sits there with a "looking up xxxxxxxxx first" and I have to do a kill from /root. Using ping all I get is 100% package lost. Here is my masquerade part of rc.config file on Opus: -------------------- IP_FORWARD="yes" MSQ_START="yes" MSQ_NETWORKS="192.168.17.0/24" MSQ_DEV="eth0" MSQ_MODULES="ip_masq_cuseeme ip_masq_ftp ip_masq_irc ip_masq_quake ip_masq_raudio ip_masq_vdolive" --------------------------------- Here is my route -n output from Opus: ------------------ Opus:/root # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.17.0 0.0.0.0 255.255.255.0 U 0 0 1 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 1 lo Opus:/root # ------------------ Here is the same (route -n) from CW: ------------------ CW:/root # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.17.42 0.0.0.0 255.255.255.255 UH 0 0 0 dummy0 192.168.17.0 0.0.0.0 255.255.255.0 U 0 0 1 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 1 lo 0.0.0.0 192.168.17.41 0.0.0.0 UG 0 0 0 eth0 CW:/root # ---------------- This is my route.conf from CW: ------------------ 192.168.17.0 0.0.0.0 255.255.255.0 eth0 default 192.168.17.41 -------------------- This is my route.conf from Opus: ---------------------- 192.168.17.0 0.0.0.0 255.255.255.0 eth0 ----------------------- One odd thing... when I do shutdown on Opus I get this error "IPFwadm:setsockopt failed: invalid argument" Any ideas? TIA Jim Hatridge hatridge@straubing.baynet.de Proud Linux User #88484 ------------------------------------------------------------------------ Jim's Beowulf Project Looking for giveaway computers and parts I need it all! Email Jim for details on how you can help build a poor man's super computer. -- 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/
Just a wild guess -- does resolv.conf contain the DNS IP addresses? JLK "James (Jim) Hatridge" wrote:
Hi all,
I've got a two computer network setup at home. Computer #1 is Opus, it's a 486/66mhz with 8mb ram. Computer #2 is CW (Chilly Willy), it's a 486/100mhz with 32mb ram. Both are running SuSE 5.2 with kernel 2.0.33. Opus is connected to the 'net by a 56k modem. Opus has no problems with connecting to the 'net in anyway. CW is connected to Opus by twisted pair cable. I can ping to CW from Opus ok and from CW to Opus is fine. I can telnet both ways and I have a nfs file system set up between the two.
My problem is when I want to use lynx, netscape, pine, ping etc from CW to the net it does not work. Lynx, and netscape just sits there with a "looking up xxxxxxxxx first" and I have to do a kill from /root. Using ping all I get is 100% package lost.
Here is my masquerade part of rc.config file on Opus: -------------------- IP_FORWARD="yes"
MSQ_START="yes" MSQ_NETWORKS="192.168.17.0/24" MSQ_DEV="eth0" MSQ_MODULES="ip_masq_cuseeme ip_masq_ftp ip_masq_irc ip_masq_quake ip_masq_raudio ip_masq_vdolive" ---------------------------------
Here is my route -n output from Opus: ------------------ Opus:/root # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.17.0 0.0.0.0 255.255.255.0 U 0 0 1 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 1 lo Opus:/root # ------------------
Here is the same (route -n) from CW: ------------------ CW:/root # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.17.42 0.0.0.0 255.255.255.255 UH 0 0 0 dummy0 192.168.17.0 0.0.0.0 255.255.255.0 U 0 0 1 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 1 lo 0.0.0.0 192.168.17.41 0.0.0.0 UG 0 0 0 eth0 CW:/root # ----------------
This is my route.conf from CW: ------------------ 192.168.17.0 0.0.0.0 255.255.255.0 eth0 default 192.168.17.41 --------------------
This is my route.conf from Opus: ---------------------- 192.168.17.0 0.0.0.0 255.255.255.0 eth0 -----------------------
One odd thing... when I do shutdown on Opus I get this error "IPFwadm:setsockopt failed: invalid argument"
Any ideas?
TIA
Jim Hatridge hatridge@straubing.baynet.de Proud Linux User #88484 ------------------------------------------------------------------------ Jim's Beowulf Project Looking for giveaway computers and parts I need it all! Email Jim for details on how you can help build a poor man's super computer.
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Jerry L Kreps wrote:
Just a wild guess -- does resolv.conf contain the DNS IP addresses? JLK
Can you ping an IP, such as 56.0.78.11? If you can, then it is a DNS problem like Jerry mentioned. -- George Toft http://www.georgetoft.com -- 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 Sat, 29 Jan 2000, George Toft wrote:
Jerry L Kreps wrote:
Just a wild guess -- does resolv.conf contain the DNS IP addresses? JLK
Can you ping an IP, such as 56.0.78.11? If you can, then it is a DNS problem like Jerry mentioned. -- George Toft http://www.georgetoft.com
Hi George et al, No, I can't get pass Opus to the 'net. When I get on the net (by 56k dial up) I can do everything as normal on Opus. But at the same time if I try to ping from CW it sits there till I stop it and it then says 100% data loss. If I try lynx or netscrape on CW it just says "looking up xxxxxx" and again sits there till I kill it. I'm using 5.2 with 2.0.33, both machines are 486s. If anyone has the (more or less) same setup please tell me how you do this. This is getting to hair pulling time. TIA Jim Hatridge hatridge@straubing.baynet.de Proud Linux User #88484 ------------------------------------------------------------------------ Jim's Beowulf Project Looking for giveaway computers and parts I need it all! Email Jim for details on how you can help build a poor man's super computer. -- 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/
James (Jim) Hatridge wrote:
On Sat, 29 Jan 2000, George Toft wrote:
Jerry L Kreps wrote:
Just a wild guess -- does resolv.conf contain the DNS IP addresses? JLK
Can you ping an IP, such as 56.0.78.11? If you can, then it is a DNS problem like Jerry mentioned. -- George Toft http://www.georgetoft.com
Hi George et al,
No, I can't get pass Opus to the 'net. When I get on the net (by 56k dial up) I can do everything as normal on Opus. But at the same time if I try to ping from CW it sits there till I stop it and it then says 100% data loss. If I try lynx or netscrape on CW it just says "looking up xxxxxx" and again sits there till I kill it.
I'm using 5.2 with 2.0.33, both machines are 486s. If anyone has the (more or less) same setup please tell me how you do this. This is getting to hair pulling time.
Show us the outputs of these commands from opus: route -n cat /proc/sys/net/ipv4/ip_forward Show us the outputs of these commands from cw: route -n cat /etc/resolv.conf -- George Toft http://www.georgetoft.com -- 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 Sun, 30 Jan 2000, George Toft wrote:
Show us the outputs of these commands from opus: route -n
This is "route -n" when online: Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 195.189.80.67 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0 192.168.17.0 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 2 lo 0.0.0.0 195.189.80.67 0.0.0.0 UG 0 0 3 ppp0 Opus:/root # -------------------------------------- This is it offline: Opus:/root # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.17.0 0.0.0.0 255.255.255.0 U 0 0 2 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 3 lo Opus:/root # ----------------------------------------
cat /proc/sys/net/ipv4/ip_forward Opus:/root # cat /proc/sys/net/ipv4/ip_forward 1 Opus:/root #
*************************************************************
Show us the outputs of these commands from cw: route -n
This is the same both online and offline: ------------------------------------------- CW:/root # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.17.42 0.0.0.0 255.255.255.255 UH 0 0 0 dummy0 192.168.17.0 0.0.0.0 255.255.255.0 U 0 0 1 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 1 lo 0.0.0.0 192.168.17.41 0.0.0.0 UG 0 0 3 eth0 CW:/root # ---------------------------------------------------
cat /etc/resolv.conf search straubing.baynet.de popmail.straubing.baynet.de smtpmail.straubing.baynet.de nameserver 195.189.80.68 nameserver 195.189.80.62 nameserver 195.189.0.39 CW:/root #
So, any ideas? Thanks for your help! Jim Hatridge hatridge@straubing.baynet.de Proud Linux User #88484 ------------------------------------------------------------------------ Jim's Beowulf Project Looking for giveaway computers and parts I need it all! Email Jim for details on how you can help build a poor man's super computer. -- 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/
James (Jim) Hatridge wrote:
On Sun, 30 Jan 2000, George Toft wrote:
Show us the outputs of these commands from opus: route -n
This is "route -n" when online:
Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 195.189.80.67 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0 192.168.17.0 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 2 lo 0.0.0.0 195.189.80.67 0.0.0.0 UG 0 0 3 ppp0 Opus:/root #
-------------------------------------- This is it offline:
Opus:/root # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.17.0 0.0.0.0 255.255.255.0 U 0 0 2 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 3 lo Opus:/root # ----------------------------------------
cat /proc/sys/net/ipv4/ip_forward Opus:/root # cat /proc/sys/net/ipv4/ip_forward 1 Opus:/root #
*************************************************************
Show us the outputs of these commands from cw: route -n
This is the same both online and offline: ------------------------------------------- CW:/root # route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.17.42 0.0.0.0 255.255.255.255 UH 0 0 0 dummy0 192.168.17.0 0.0.0.0 255.255.255.0 U 0 0 1 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 1 lo 0.0.0.0 192.168.17.41 0.0.0.0 UG 0 0 3 eth0 CW:/root # ---------------------------------------------------
cat /etc/resolv.conf search straubing.baynet.de popmail.straubing.baynet.de smtpmail.straubing.baynet.de nameserver 195.189.80.68 nameserver 195.189.80.62 nameserver 195.189.0.39 CW:/root #
So, any ideas?
Thanks for your help!
Sorry it took so long to reply - Monday-Wednesday are real bad for me. Assuming opus' eth1 IP address is 192.168.17.41, this I cannot see why this does not work. Is opus' eth1 IP address 192.168.17.41? Anyone else see anything? -- George Toft http://www.georgetoft.com -- 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/
participants (3)
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grtoft＠yahoo.com -
hatridge＠straubing.baynet.de -
JerryKreps＠alltel.net