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Re: ssh



On Tue, Jul 12, 2005 at 10:37:41AM +0200, Alexander Voss wrote:
> Hjalmar the Destroyer wrote:
> 
> > On Fri, Jul 08, 2005 at 12:56:35AM +0300, Modestas Vainius wrote:
> >> 2005 m. Liepos 8 d., Penktadienis 00:52, Hjalmar the Destroyer ra??:
> >> > OpenSSH_3.8.1p1 Debian-8.sarge.4, OpenSSL 0.9.7e 25 Oct 2004
> >> > debug1: Reading configuration data /etc/ssh/ssh_config
> >> > debug1: Connecting to computer2 [192.168.1.2] port 22.
> >> > debug1: connect to address 192.168.1.2 port 22: Connection refused
> >> > ssh: connect to host computer2 port 22: Connection refused
> >> I guess, sshd (ssh server) is not enabled on computer2. try
> >> 
> >> dpkg-reconfigure ssh
> >> 
> >> and answer "Yes" to the question about the server.
> >> 
> > Hey,
> > I am still having some problems with ssh. I am running the ssh server.
> > When I use nmap localhost on computer2 I get
> > 
> > Starting nmap 3.81 ( http://www.insecure.org/nmap/ ) at 2005-07-08 19:11
> > CEST Interesting ports on localhost.localdomain (127.0.0.1):
> > (The 1661 ports scanned but not shown below are in state: closed)
> > PORT   STATE SERVICE
> > 22/tcp open  ssh
> > 25/tcp open  smtp
> > 
> > Nmap finished: 1 IP address (1 host up) scanned in 0.159 seconds
> > 
> > When I run nmap from my server on computer2 I get the following
> > 
> > Starting nmap 3.81 ( http://www.insecure.org/nmap/ ) at 2005-07-08 19:13
> > CEST All 1663 scanned ports on computer2 (192.168.1.2) are: closed
> > 
> > Nmap finished: 1 IP address (1 host up) scanned in 0.429 seconds
> > 
> > How can this be? Any help or tips would be greatly appreciated.
> > 
> > 
> 
> Try "iptables -L -n". 
> What does it say??
> 
> 
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> 
I get the following

FATAL: Module ip_tables not found.
iptables v1.3.1: can't initialize iptables table filter': Table does not
exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.



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