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ssh configuration problem [SOLVED]
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kdvgent
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Joined: 29 Sep 2004
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Location: Belgium

PostPosted: Sun Dec 02, 2007 7:12 am    Post subject: ssh configuration problem [SOLVED] Reply with quote

I have a server on my homenetwork.

It internal address is 192.168.0.127, his registered DNS address is stax-ac.be. The server is put in a DMZ behind a linksys router.

I can ping both addresses:
Quote:
karel@antec ~ $ ping -c 3 192.168.0.127
PING 192.168.0.127 (192.168.0.127) 56(84) bytes of data.
64 bytes from 192.168.0.127: icmp_seq=1 ttl=64 time=3.17 ms
64 bytes from 192.168.0.127: icmp_seq=2 ttl=64 time=2.21 ms
64 bytes from 192.168.0.127: icmp_seq=3 ttl=64 time=2.45 ms

--- 192.168.0.127 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 2.215/2.614/3.174/0.407 ms
karel@antec ~ $ ping -c 3 stax-ac.be
PING stax-ac.be (81.241.228.237) 56(84) bytes of data.
64 bytes from 237.228-241-81.adsl-static.isp.belgacom.be (81.241.228.237): icmp_seq=1 ttl=62 time=1.87 ms
64 bytes from 237.228-241-81.adsl-static.isp.belgacom.be (81.241.228.237): icmp_seq=2 ttl=62 time=1.19 ms
64 bytes from 237.228-241-81.adsl-static.isp.belgacom.be (81.241.228.237): icmp_seq=3 ttl=62 time=1.25 ms

--- stax-ac.be ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 1.194/1.443/1.879/0.312 ms

However, I can only reach the server using ssh via the internal address ("ssh xxxx@192.168.0.127" works) but not via the external address ("ssh xxxx@stax-ac.be" does not work, it just hangs).

It all worked before (but I have changed disks in the server and installed everything again from a full backup I took before changing these disks)

Any help is highly appreciated.


Last edited by kdvgent on Sun Dec 02, 2007 7:18 am; edited 1 time in total
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kdvgent
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Joined: 29 Sep 2004
Posts: 352
Location: Belgium

PostPosted: Sun Dec 02, 2007 7:14 am    Post subject: It is even worse, I can ping but nothing else Reply with quote

Apparently, I can also not reach the server via http (apache2 up and running). Hence I'll check again the linkys router (although the configuration possibilities there are very limited - from every address to server address for a server in the DMZ).
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kdvgent
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Joined: 29 Sep 2004
Posts: 352
Location: Belgium

PostPosted: Sun Dec 02, 2007 7:17 am    Post subject: Solved by rebooting the router Reply with quote

Issue gone after a reboot of the router. Sorry.
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