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"Mark Knecht" <markknecht@×××××.com> writes: |
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|
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> I agree with Neil. It sounds like a router issue. Possibly a DMZ |
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> setting in the router is the same as the IP of the machine that |
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> doesn't work correctly so the ping gets to the DMZ and the response is |
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> sent out to the Internet instead of back inside? |
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|
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I agree too. |
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|
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I once had a DMZ setting set up on the router long ago. The address |
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was 192.168.0.19. It was an old home machine running openbsd with a pf |
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firewall. |
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|
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Currently no machine on the lan has that address and the DMZ |
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capability is disabled at the router anyway. (I just checked again |
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for about the 10th time.) |
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|
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> I don't think you stated how the problem box got its address. Is it |
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> fixed IP or something provided by the router? |
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|
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They are assigned by hand (by me) so static IPs. |
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|
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> If the 5 internal machines have consecutive addresses, have you tried |
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> changing the IP address of the machine that doesn't work to something |
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> above #5? Maybe disconnect one of the other machines and give the |
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> problem box that IP address? |
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|
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No I haven't but I'll try it now... just ifconfigging up a new |
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address. |
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|
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ifconfig eth0 down |
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ifconfig eth0 192.168.0.27 <=was 192.168.0.4 |
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route add default gw 192.168.0.20 |
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|
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ping ftp.ucsb.edu |
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PING ftp.ucsb.edu (128.111.24.43) 56(84) bytes of data. |
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64 bytes from ftp.ucsb.edu (128.111.24.43): icmp_seq=1 ttl=44 time=129 ms |
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64 bytes from ftp.ucsb.edu (128.111.24.43): icmp_seq=2 ttl=44 time=117 ms |
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[...] |
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|
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Oh boy, we in the chips now. |
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|
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Yippeee |
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|
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I new there would be some simple common sense test I would have |
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overlooked. Thanks. |
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|
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So that proves something is blocking that particular address |
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182.168.0.4 and that seems almost certainly to be something on the |
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router. |
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|
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It must be a setting I cannot find and it must be for icmp only since |
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I've been able to traceroute or any other kind of connect, right |
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along. |
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|
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I could just change that machines address but it would mean changing |
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all other machines hosts files and such.... not too big a deal I |
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guess. |
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|
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Might be easier to reset the router to default factory condition and |
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and then set it up for my needs which wouldn't be much work either. |
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It has a little hole where you press a pin and reset it. |
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|
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Is there any chance the blockage is coming from something on that |
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machine and not the router? |