RE: 2 ssh servers on 1 ip

2006-10-19 Thread Alexander Cheskis 



Amos,

 Two things:

 1.I just forget: 
you also need to add second line in ~/.ssh/config 
file"StrictHostKeyChecking no" line. 
 It will not 
ask to accept key anymore.

 2. My solution is totally unsecured, 
but it is very useful in case of automatic testing scripts, or Internal server 
connections.

10x
Alex


From: [EMAIL PROTECTED] 
[mailto:[EMAIL PROTECTED] On Behalf Of Amos 
ShapiraSent: Thursday, October 19, 2006 4:03 AMTo: Israel 
Linux Mailing listSubject: Re: 2 ssh servers on 1 
ip
On 19/10/06, Alexander Cheskis [EMAIL PROTECTED] wrote:


  
  Hi,
  
  I personally add following 
  string in my ~/.ssh/config file 
  "UserKnownHostsFile=/dev/null"
Then you get asked to accept the remote host key every time you access 
it and loose the option to notice if/when the remote host's key is changed 
(which could be an indication of an attack). The previous solution 
suggested of configuring ssh through its config file looks like the ideal one to 
me.--Amos

Re: 2 ssh servers on 1 ip

2006-10-18 Thread Ilya Konstantinov 
A trivial solution would be to access each one of them through a 
different hostname which you've added to /etc/hosts.



Erez D wrote:


hi

i have one ip on the internet, but two ssh servers.

so i did port forwarding: port 501 - host1:22, port 502 - host2:22

the problem is that my local ssh client (openssh/linux) assumes they 
are the same computer
and is not happy with them having different certificates (so i am 
blocked from one of them unless i delete the line from ~/.ssh/... )



is there a way around this ?


erez.



=
To unsubscribe, send mail to [EMAIL PROTECTED] with
the word unsubscribe in the message body, e.g., run the command
echo unsubscribe | mail [EMAIL PROTECTED]

Re: 2 ssh servers on 1 ip

2006-10-18 Thread Michael Vasiliev 
On Wednesday October 18 2006 16:31, Erez D wrote:
 hi

 i have one ip on the internet, but two ssh servers.

 so i did port forwarding: port 501 - host1:22, port 502 - host2:22

 the problem is that my local ssh client (openssh/linux) assumes they are
 the same computer
 and is not happy with them having different certificates (so i am blocked
 from one of them unless i delete the line from ~/.ssh/... )

 is there a way around this ?

Get a free domain name from a dynamic ip service like DynDNS and connect by 
the hostname?
OK, so I haven't tried setting up two ssh servers on one IP, but it should 
work.
-- 
Sincerely Yours,
Michael Vasiliev

unfair competition, n.:
Selling cheaper than we do.

=
To unsubscribe, send mail to [EMAIL PROTECTED] with
the word unsubscribe in the message body, e.g., run the command
echo unsubscribe | mail [EMAIL PROTECTED]

Re: 2 ssh servers on 1 ip

2006-10-18 Thread Amit Aronovitch 

ssh -p 501 -o HostKeyAlias=host1.home.net [EMAIL PROTECTED]
ssh -p 502 -o HostKeyAlias=host2.home.net [EMAIL PROTECTED]

man ssh_config for more details :-)


On 10/18/06, Erez D [EMAIL PROTECTED] wrote:

hi

i have one ip on the internet, but two ssh servers.

so i did port forwarding: port 501 - host1:22, port 502 - host2:22

the problem is that my local ssh client (openssh/linux) assumes they are the
same computer
and is not happy with them having different certificates (so i am blocked
from one of them unless i delete the line from ~/.ssh/... )


is there a way around this ?


erez.



=
To unsubscribe, send mail to [EMAIL PROTECTED] with
the word unsubscribe in the message body, e.g., run the command
echo unsubscribe | mail [EMAIL PROTECTED]

RE: 2 ssh servers on 1 ip

2006-10-18 Thread Alexander Cheskis 



Hi,

I 
personally add following string in my ~/.ssh/config file 
"UserKnownHostsFile=/dev/null"

10x
Alex


From: [EMAIL PROTECTED] 
[mailto:[EMAIL PROTECTED] On Behalf Of Erez 
DSent: Wednesday, October 18, 2006 4:31 PMTo: Israel Linux 
Mailing listSubject: 2 ssh servers on 1 ip
hii have one ip on the internet, but two ssh 
servers.so i did port forwarding: port 501 - host1:22, port 502 
- host2:22the problem is that my local ssh client (openssh/linux) 
assumes they are the same computer and is not happy with them having 
different certificates (so i am blocked from one of them unless i delete the 
line from ~/.ssh/... )is there a way around this 
?erez.

Re: 2 ssh servers on 1 ip

2006-10-18 Thread Amos Shapira 
On 19/10/06, Alexander Cheskis [EMAIL PROTECTED] wrote:





Hi,

I 
personally add following string in my ~/.ssh/config file 
UserKnownHostsFile=/dev/nullThen you get asked to accept the remote host key every time you access it and loose the option to notice if/when the remote host's key is changed (which could be an indication of an attack).
The previous solution suggested of configuring ssh through its config file looks like the ideal one to me.--Amos