On Tue, 25 Feb 2003, Nick Rogness wrote:

> On Fri, 21 Feb 2003, Krassimir Slavchev wrote:
>
> > Hello All,
> >
> > I have:
> >
> >  Private Net 1      Firewall 1        Firewall 2      Private Net 2
> > ---------------    ------------      ------------    ---------------
> > | 10.1.0.0/24 |----| FBSD 4.7 |--//--| FBSD 4.7 |----| 10.2.0.0/24 |
> > ---------------    ------------      ------------    ---------------
> >                         |______tunnel______|
> >
> > I want to configure tunnel between "Private Net 1" and "Private Net 2"
> > and
> > can not get tunnel to work when Public IP of "Firewall 1" and "Firewall
> > 2" are
> > from same subnet. If public IPs of my firewalls are from different
> > subnets all works fine.
> >
> > On "Firewall 1" I do:
> > # ifconfig gif0 create
> > # gifconfig gif0 x.y.z.1 x.y.z.2
> > # ifconfig gif0 inet 10.255.255.1 10.255.255.2 netmask 255.255.255.252
> > # route add -net 10.2.0.0/24 10.255.255.2
> >
> > On "Firewall 2" I do:
> > # ifconfig gif0 create
> > # gifconfig gif0 x.y.z.2 x.y.z.1
> > # ifconfig gif0 inet 10.255.255.2 10.255.255.1 netmask 255.255.255.252
> > # route add -net 10.1.0.0/24 10.255.255.1
> >
> > Is there any way to get this to work?
>
>       Your concept is right, I think your syntax is wrong.  I use this
>       sytnax:
>
>
>       # ifconfig gif0 create
>       # gifconfig gif0 tunnel x.y.z.1 x.y.z.2
         ^^^^^^^^^^

        Sorry this line should be:

                # ifconfig gif0 tunnel x.y.z.1 x.y.z.2

        gifconfig is depreciated.  It's features have been built into the
        'ifconfig' command.  See man ifconfig



>       # ifconfig gif0 10.255.255.1 10.255.255.2 netmask 255.255.255.252
>       # route add -net 10.2.0.0/24 10.255.255.2
>
>       Pay close attention to the "tunnel" keyword on line 2 above.
>
>       Also, make sure gateway_enable="YES" is in /etc/rc.conf.



Nick Rogness <[EMAIL PROTECTED]>
-
  How many people here have telekenetic powers? Raise my hand.
                                -Emo Philips



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