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mosdl
PostPosted: Tue Apr 05, 2011 10:41 pm 
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Joined: Sat Oct 24, 2009 2:16 pm
Posts: 21
Putty keeps saying "server unexpectedly closed network connection"

The website itself is up and running, http works. Restarting sshd didn't help (using the linode console).

help?
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Net-burst
 Post subject:
PostPosted: Wed Apr 06, 2011 12:46 am 
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Joined: Fri Jan 28, 2011 10:21 am
Posts: 17
Location: Kiev, Ukraine
Login through LISH and look at logs. Especially auth.log
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mosdl
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PostPosted: Wed Apr 06, 2011 1:44 am 
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Joined: Sat Oct 24, 2009 2:16 pm
Posts: 21
Code:
Apr  5 19:40:13 kosh sshd[2776]: error: Bind to port XXXX on 0.0.0.0 failed: Add                    
ress already in use.   


I changed the port to a choosen number (hidden as XXX) in sshd_config. This used to work, I even stopped iptables

netstat:

Code:
Active Internet connections (only servers)                                                          
Proto Recv-Q Send-Q Local Address               Foreign Address             State                   
tcp        0      0 0.0.0.0:3306                0.0.0.0:*                   LISTEN                  
tcp        0      0 0.0.0.0:80                  0.0.0.0:*                   LISTEN                  
tcp        0      0 :::XXXX                     :::*                        LISTEN   


Reboot didn't help, same issue and error.
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mosdl
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PostPosted: Wed Apr 06, 2011 2:11 am 
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Joined: Sat Oct 24, 2009 2:16 pm
Posts: 21
Code:
Apr  5 23:08:29 kosh sshd[2447]: Server listening on :: port XXXX.                                                                                                
Apr  5 23:08:56 kosh sshd[2451]: refused connect from ::ffff:24.130.219.56 (::ff                    
ff:24.130.219.56)   

I had to change sshd_config to this to fix the already in use error:

Code:
Port XXXX                                                                                           
#Protocol 2,1                                                                                       
Protocol 2                                                                                          
#AddressFamily inet                                                                                 
#ListenAddress 0.0.0.0                                                                              
ListenAddress ::


Seems to be ipv6 related? Now to figure out why its rejecting everything.

I can ssh into localhost from the ajax console just fine, just not remotly
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Guspaz
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PostPosted: Wed Apr 06, 2011 10:16 am 
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Joined: Tue May 26, 2009 3:29 pm
Posts: 1691
Location: Montreal, QC
EDIT: Never mind.
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mosdl
 Post subject:
PostPosted: Wed Apr 06, 2011 12:00 pm 
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Joined: Sat Oct 24, 2009 2:16 pm
Posts: 21
My host.allow file somehow got reset and was empty, bah!
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