Sun, 2003-11-30 at 14:33, Dennis Kaptain wrote: I'm a long time RHL user and I just installed fedora. I have a cable modem connected to eth0 which uses dhcp. eth1 (static 192.168.1.1) goes to a hub and then 2 other computers 192.168.1.2 and 192.168.1.3
I can connect anywhere on the net using eth0 (including this list thank
God!).
I can ping eth1 OK. ping the other 2 PC's says "icmp_seq=0 Destination Host Unreachable" the other PC's pinging me have same result.
service network start :reports no errors. ifup eth1 reports: "RTNETLINK answers: Invalid argument" I have narrowed that down to> /etc/sysconfig/network-scripts/ifup-routes line 33 handle_file $file $1 put an echo in and $file is "/etc/sysconfig/network-scripts/route-eth1" and $1 is "eth1" the contents of /etc/sysconfig/network-scripts/route-eth1 [root@zozo network-scripts]# cat route-eth1 GATEWAY0=192.168.1.1 NETMASK0=255.255.255.0 ADDRESS0=192.168.1.3
I don't know what the ADDRESS0 item but it doesn't look right, I changed it to 192.168.1.1 and that didn't help.
What do these values in route-eth1 need to be? What else can I look for? I already verified that it is not a firewall issue.
BTW: all this worked before the re-install.
A couple of items you can check:As root, do an ifconfig eth1 to verify 1) that your eth1 nic is up and2) has the correct seetings.
Verify the settings in the other two computers. (ifconfig if linux andeither winipcfg or ipconfig for Win98/ME and WinXP respectively.) I would also recommend using redhat-config-network for configuring yournetwork devices. Clifford
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Clifford, thanks for the speedy reply. I am pretty sure I found my real problem. It looks here like eth1 a 3c590, and es1371 (my sound card) are "sharing" IRQ10. To the best of my knowledge... You can't do that!! Now I found a problem but I still don't know how to fix it. Both cards are PnP PCI cards without jumpers to set the IRQ. Is there a way to forceably assign IRQs to PnP PCI cards in software?
[root@zozo proc]# cat interrupts CPU0 CPU1 0: 4995 5789 IO-APIC-edge timer 1: 72 97 IO-APIC-edge keyboard 2: 0 0 XT-PIC cascade 5: 3703 121 IO-APIC-level eth0 8: 1 0 IO-APIC-edge rtc 10: 1 16 IO-APIC-level eth1, es1371 11: 0 0 IO-APIC-level usb-uhci 12: 68 217 IO-APIC-edge PS/2 Mouse 14: 182 219 IO-APIC-edge ide0 15: 6657 5925 IO-APIC-edge ide1 NMI: 0 0 LOC: 10694 10693 ERR: 0 MIS: 0
Thanks again Dennis
On Sun, 2003-11-30 at 19:30, Dennis Kaptain wrote:
thanks for the speedy reply. I am pretty sure I found my real problem. It looks here like eth1 a 3c590, and es1371 (my sound card) are "sharing" IRQ10. To the best of my knowledge... You can't do that!! Now I found a problem but I still don't know how to fix it. Both cards are PnP PCI cards without jumpers to set the IRQ. Is there a way to forceably assign IRQs to PnP PCI cards in software?
[root@zozo proc]# cat interrupts CPU0 CPU1 0: 4995 5789 IO-APIC-edge timer 1: 72 97 IO-APIC-edge keyboard 2: 0 0 XT-PIC cascade 5: 3703 121 IO-APIC-level eth0 8: 1 0 IO-APIC-edge rtc 10: 1 16 IO-APIC-level eth1, es1371 11: 0 0 IO-APIC-level usb-uhci 12: 68 217 IO-APIC-edge PS/2 Mouse 14: 182 219 IO-APIC-edge ide0 15: 6657 5925 IO-APIC-edge ide1 NMI: 0 0 LOC: 10694 10693 ERR: 0 MIS: 0
I believe you can set the irq at boot by modifying grub, but I don't know the syntax.
BTW - My IRQ 5 is shared between a pci nic card and usb and it runs just fine.
Clifford
On Mon, 2003-12-01 at 00:14, Clifford Snow wrote:
On Sun, 2003-11-30 at 19:30, Dennis Kaptain wrote:
thanks for the speedy reply. I am pretty sure I found my real problem. It looks here like eth1 a 3c590, and es1371 (my sound card) are "sharing" IRQ10. To the best of my knowledge... You can't do that!! Now I found a problem but I still don't know how to fix it. Both cards are PnP PCI cards without jumpers to set the IRQ. Is there a way to forceably assign IRQs to PnP PCI cards in software?
[root@zozo proc]# cat interrupts CPU0 CPU1 0: 4995 5789 IO-APIC-edge timer 1: 72 97 IO-APIC-edge keyboard 2: 0 0 XT-PIC cascade 5: 3703 121 IO-APIC-level eth0 8: 1 0 IO-APIC-edge rtc 10: 1 16 IO-APIC-level eth1, es1371 11: 0 0 IO-APIC-level usb-uhci 12: 68 217 IO-APIC-edge PS/2 Mouse 14: 182 219 IO-APIC-edge ide0 15: 6657 5925 IO-APIC-edge ide1 NMI: 0 0 LOC: 10694 10693 ERR: 0 MIS: 0
I believe you can set the irq at boot by modifying grub, but I don't know the syntax.
BTW - My IRQ 5 is shared between a pci nic card and usb and it runs just fine.
Clifford
See if you can switch the NIC to another PCI slot on your mainboard. Certain slots will share IRQs. I had read somewhere that soundcards don't like to share IRQs.
Travis Fraser