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11-26-2009 06:50 AM
11-26-2009 06:50 AM
Tunneling X11 via ssh : what to put into access rules for the server?
I have 2 VMS Alpha (8.3) systems separated by a firewall and many access restrictions on the network.
One acts as X-Server the other is an X-client
To display application on the server I give the following commands on the client:
$ ssh -"L" 6000:client.nl:6000 client.nl
(and logon)
$ set display/crea/node=loaclhost/disp/transp=tcpip
Than I have to fill something into the access securuity of the X-server. I have no idea what to fill in. I tried already both host-names and local host. The only thing that seems to work is allowing all incoming TCPIP X11 requests.
But that is ofcourse not very secure.
1) What should be the proper node-name in this case?
or
2) How can I find out who with what protocol makes connection to my X-server?
Jouk
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11-26-2009 06:54 AM
11-26-2009 06:54 AM
Re: Tunneling X11 via ssh : what to put into access rules for the server?
http://labs.hoffmanlabs.com/node/134
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11-26-2009 06:58 AM
11-26-2009 06:58 AM
Re: Tunneling X11 via ssh : what to put into access rules for the server?
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11-26-2009 07:15 AM
11-26-2009 07:15 AM
Re: Tunneling X11 via ssh : what to put into access rules for the server?
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11-26-2009 07:26 AM
11-26-2009 07:26 AM
Re: Tunneling X11 via ssh : what to put into access rules for the server?
> host.
What, exactly, did you try? ("*" for the
user?)
> 2)
Perhaps: TCPIP HELP SHOW DEVICE
Knowing actual names and/or IP addresses
might be helpful, too.
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11-26-2009 10:58 PM
11-26-2009 10:58 PM
Re: Tunneling X11 via ssh : what to put into access rules for the server?
The X-server is in a VLAN that does not allow incoming trafic on port 6000.
In the X-server security every thing works if I fill in
node=* User=* Transport=TCPIP
What does not work is
localhost,*,TCPIP
client.nl,*,TCPIP
server.nl,*,TCPIP
So I have no idea what the I should fill in for the node.
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11-26-2009 11:53 PM
11-26-2009 11:53 PM
Re: Tunneling X11 via ssh : what to put into access rules for the server?
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11-27-2009 03:15 AM
11-27-2009 03:15 AM
Re: Tunneling X11 via ssh : what to put into access rules for the server?
It would have been better to "translate" all the names in case of TCPIP to the ip-number.
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