Why bother using ipchains with a 2.4.x kernel?
-Dane On 0, Minh Van Le <[EMAIL PROTECTED]> wrote: > I'm experiencing difficulty getting an ISA 3Com509 NIC to communicate to > the rest of my LAN. I can't see any reason for it not to work as I've > checked ifconfig, route and ipchains. /proc's IRQ/IO and module seems to > be aware of the 3Com509. The ping error is "Destination Host > Unreachable". > > I've also replaced the ISA 3Com509 with a PCI Netgear FA310TX with the > exact network (and cabling) configuration and the FA310 works under > Linux, so there's no (or shouldn't be) cabling or routing/firewall > problems. > > I've also tested the 3Com509 under W2k to communicate to other Linux > hosts and had no problems, so I know the 3Com509 works on both the > 10Base2 and 10BaseT ports. > > I also tried passing "media 10base2" and "media 10baset" to ifconfig > which still doesn't fix the problem. > > To my knowledge the 3Com509 is installed on IRQ:10 I/O:0300-030f. > > Distribution is Redhat 7.2 [2.4.7-10]. > > Here're my diagnostics when only the ISA 3Com509 is inserted: > > [root@f1 tmp]# ping -c 3 192.168.0.1 > PING 192.168.0.1 (192.168.0.1) from 192.168.0.10 : 56(84) bytes of data. > > >From 192.168.0.10: Destination Host Unreachable > >From 192.168.0.10: Destination Host Unreachable > >From 192.168.0.10: Destination Host Unreachable > --- 192.168.0.1 ping statistics --- > 3 packets transmitted, 0 packets received, +3 errors, 100% packet loss > > [root@f1 tmp]# ifconfig > eth0 Link encap:Ethernet HWaddr 00:20:AF:E1:5A:2A > inet addr:192.168.0.10 Bcast:192.168.0.255 > Mask:255.255.255.0 > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:36 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 > RX bytes:0 (0.0 b) TX bytes:1512 (1.4 Kb) > > 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:84 errors:0 dropped:0 overruns:0 frame:0 > TX packets:84 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 > RX bytes:6714 (6.5 Kb) TX bytes:6714 (6.5 Kb) > > [root@f1 tmp]# route > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use > Iface > 192.168.0.0 * 255.255.255.0 U 0 0 0 > eth0 > 127.0.0.0 * 255.0.0.0 U 0 0 0 > lo > > [root@f1 tmp]# ipchains -L > Chain input (policy ACCEPT): > Chain forward (policy ACCEPT): > Chain output (policy ACCEPT): > > [root@f1 tmp]# lsmod > Module Size Used by > ide-cd 27072 0 (autoclean) > cdrom 28512 0 (autoclean) [ide-cd] > soundcore 4464 0 (autoclean) > binfmt_misc 6416 1 > iscsi 21984 0 (unused) > scsi_mod 95696 1 [iscsi] > autofs 11520 0 (autoclean) (unused) > 3c509 7920 1 > appletalk 20912 0 (autoclean) > ipx 16448 0 (autoclean) > ipchains 39200 0 > mousedev 4448 1 > hid 19024 0 (unused) > input 3840 0 [mousedev hid] > usb-uhci 21536 0 (unused) > usbcore 51712 1 [hid usb-uhci] > ext3 64624 2 > jbd 40992 2 [ext3] > > [root@f1 tmp]# cat /proc/interrupts > CPU0 > 0: 184779 XT-PIC timer > 1: 3783 XT-PIC keyboard > 2: 0 XT-PIC cascade > 8: 1 XT-PIC rtc > 10: 0 XT-PIC eth0 > 12: 30086 XT-PIC usb-uhci, usb-uhci > 14: 20969 XT-PIC ide0 > 15: 5503 XT-PIC ide1 > NMI: 0 > ERR: 0 > > [root@f1 tmp]# cat /proc/ioports > 0000-001f : dma1 > 0020-003f : pic1 > 0040-005f : timer > 0060-006f : keyboard > 0070-007f : rtc > 0080-008f : dma page reg > 00a0-00bf : pic2 > 00c0-00df : dma2 > 00f0-00ff : fpu > 0170-0177 : ide1 > 01f0-01f7 : ide0 > 02f8-02ff : serial(auto) > 0300-030f : 3c509 > 0376-0376 : ide1 > 03c0-03df : vga+ > 03f6-03f6 : ide0 > 03f8-03ff : serial(auto) > 0cf8-0cff : PCI conf1 > 4000-40ff : VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] > 5000-500f : VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] > 6000-607f : VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] > c000-cfff : PCI Bus #01 > c000-c07f : PCI device 1039:0300 (Silicon Integrated Systems [SiS]) > d000-d00f : VIA Technologies, Inc. Bus Master IDE > d000-d007 : ide0 > d008-d00f : ide1 > d400-d41f : VIA Technologies, Inc. UHCI USB > d400-d41f : usb-uhci > d800-d81f : VIA Technologies, Inc. UHCI USB (#2) > d800-d81f : usb-uhci > dc00-dcff : VIA Technologies, Inc. AC97 Audio Controller > e000-e003 : VIA Technologies, Inc. AC97 Audio Controller > e400-e403 : VIA Technologies, Inc. AC97 Audio Controller > > The question is - what's wrong, and how do I make it work ? > > > > -- > SLUG - Sydney Linux User Group Mailing List - http://slug.org.au/ > More Info: http://lists.slug.org.au/listinfo/slug -- SLUG - Sydney Linux User Group Mailing List - http://slug.org.au/ More Info: http://lists.slug.org.au/listinfo/slug
