Re: ssh

[Alexander Voss <vossa@uni-bonn.de>]

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??