Re: Restrict tunnels?

From: Hannes Erven (h.e_at_gmx.at)
Date: 12/20/04

  • Next message: D: "help for a newbie" 
    Date: Mon, 20 Dec 2004 15:49:43 +0100

    Hi Darren, hi group,

    Darren Tucker wrote:

    >>I was looking for an option in openssh to restrict tunneling to allow
    >>tunnels only to some, defined destinations. I do not want to disable
    >>tunneling, but e.g. have tunnels only to machines in a certain subnet,
    >>or to some certain ports.
    >
    > Otherwise, no, the functionality doesn't exist in the vanilla
    > distribution.

    I wonder why this isn't something more asked for -- am I missing some
    more or less obvious workaround or reason why one wouldn't want to
    restrict tunneling?

    Thanks again,
            -hannes

  • Next message: D: "help for a newbie"

    Relevant Pages

    • VPN Access
      ... However we have now installed VPN tunnels ... has a domain the other end has peer to peer workgroup set up. ... machine from the non-domain end of the tunnel attempts to view the machines ... to access the file shares on the 2003 server remotely and cannot do so in any ...
      (microsoft.public.windows.server.sbs)
    • Re: Six lane underground rail lines
      ... > There have been major advances in tunnel-boring machines, ... > past 20 years have seen TBMs built much tougher, more reliable, and to ... > important for highways because they are the largest tunnels in cross ... > surface level traffic on parallel roads. ...
      (sci.physics)
    • Re: servers are eating up bandwidth
      ... I would rather let my "Firewall expert" do that; ... would hate to collapse the VPN Tunnels. ... I think that the Win2000 machines are ... be any available bandwidth MOST OF THE TIME. ...
      (microsoft.public.win2000.networking)
    • Restrict tunnels?
      ... I was looking for an option in openssh to restrict tunneling to allow ... tunnels only to some, defined destinations. ... Neither does Google find any hits on that keyword together with openssh, ...
      (comp.security.ssh)
    • Re: How to tell if a firewall alert is suspicious or not
      ... >> With regards to tunnels, you can also only permit tunnels to appropriate ... >> destinations and block the rest. ... > How do you do this, without losing connectivity to the rest of the ... network except the path for the tunnel. ...
      (comp.security.firewalls)