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Everything is working again! Thanks to D. Stimits, stimits@idcomm.com, who analyzed my data and basically said: "Right now I'd be suspicious of cables and switches." I switched a few cables around and back and then replaced the DSL mode with the original that I had swapped out this morning and everything began to work. Not totally conclusive but I wanted everyone out there to know that my problem is solved (for now). ============= On Fri, 2002-04-05 at 11:41, Darryl Scroggins wrote: > THE PROBLEM > When I ping our DSL gateway I get "Destination Host Unreachable" > > BACKGROUND > Everything was working fine for 2 years. We moved 20 miles, set up a > new DSL. That was working fine for a few weeks so we asked our service > provider to cancel our old DSL and the canceled the new one. That just > got reconnected Tuesday after being down a week. Everything was working > fine from Tuesday until this morning (Friday). This morning it acted the > same way it did last Tuesday when they terminated my DSL. I called tech > support and they assured me that they could ping the gateway. > > I hooked another machine up directly to the DSL modem and it could ping > the gateway so it does not appears to be "my" problem. I am starting to > suspect the ethernet card but I don't know how to verify it. I can ping > the card at 66.12.61.54 but I don't know if that means anything. > > I am running Mandrake 8.1 on a dual Athlon machine. > We are hosting our own domain and mail. > I am running iptables and portsentry > > My local net is 192.168.0 > My IP is 66.12.61.54 and the gateway is 66.12.61.53 > > Here's the result of "route -n": > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > 66.12.61.52 0.0.0.0 255.255.255.252 U 0 0 0 eth1 > 192.168.0.0 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 > 0.0.0.0 66.12.61.53 0.0.0.0 UG 0 0 0 eth1 > > Here's "ping 66.12.61.53": > PING 66.12.61.53 (66.12.61.53) from 66.12.61.54 : 56(84) bytes of data. > >From 66.12.61.54: Destination Host Unreachable > > Here's "ifconfig": > eth0 Link encap:Ethernet HWaddr 00:E0:81:04:F2:3D > inet addr:192.168.0.2 Bcast:192.168.0.255 Mask:255.255.255.0 > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:9073 errors:0 dropped:0 overruns:0 frame:0 > TX packets:6683 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:100 > RX bytes:1047178 (1022.6 Kb) TX bytes:2612361 (2.4 Mb) > Interrupt:3 Base address:0x2400 > > eth1 Link encap:Ethernet HWaddr 00:E0:81:04:F2:3E > inet addr:66.12.61.54 Bcast:66.12.61.55 Mask:255.255.255.252 > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:0 errors:0 dropped:0 overruns:0 frame:0 > TX packets:1030 errors:0 dropped:0 overruns:0 carrier:1030 > collisions:0 txqueuelen:100 > RX bytes:0 (0.0 b) TX bytes:62332 (60.8 Kb) > Interrupt:11 Base address:0x2480 > > 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:1073 errors:0 dropped:0 overruns:0 frame:0 > TX packets:1073 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:0 > RX bytes:100826 (98.4 Kb) TX bytes:100826 (98.4 Kb) > > Any pointers would be greatly appreciated. -- Sincerely, Darryl Scroggins Bell Enterprise 909-473-7206 FAX:909-473-7207 _______________________________________________ LinuxManagers mailing list - http://www.linuxmanagers.org submissions: LinuxManagers@linuxmanagers.org subscribe/unsubscribe: http://www.linuxmanagers.org/mailman/listinfo/linuxmanagers
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