tinc-1.0pre7-i386-1.tgz

[Marcel de Vries]

Dear Tinc-developer,

I think I have now the tunnel running correctly. 
I set up the firewall and blocked ftp on the real ip.
So when I do on the other machine ftp <real-ip> nothing happens and
on the virtual-ip everything works fine. And when I do a portscan from outside
you don't see the ftp running. So far so good.
But when I restart 1 computer in Windows and I do ftp <virtual-ip>
then he connects also. How is that posible? Because I have tinc
not running in windows?

Greetings,
Marcel de Vries

Op vrijdag 23 augustus 2002 23:28, schreef u:
> The routing tabel on real ip 192.168.0.99 virtual ip 192.168.100.1
>
> suse:/home/marcel # route
> Kernel IP routing table
> Destination     Gateway         Genmask         Flags Metric Ref    Use
> Iface test-vpn        *               255.255.0.0     U     0      0       
> 0 eth0 default         marcels-server  0.0.0.0         UG    0      0      
>  0 eth0
>
> Tthe routing tabel on real ip 192.168.0.69 virtual ip 192.168.100.2
>
> Kernel IP routing table
> Destination     Gateway         Genmask         Flags Metric Ref    Use
> Iface 192.168.0.0     *               255.255.255.0   U     0      0       
> 0 eth0 default         192.168.0.10    0.0.0.0         UG    1      0      
>  0 eth0
>
> I can mount a directory on the other machine by using nfs:
>
> mount 192.168.100.1:/etc/tinc /mnt/marcel
>
> But how can I check if the traffic is going through the tunnel.
>
> Met vriendelijke groet, with kind regards,
> Marcel de Vries
>
> Op vrijdag 23 augustus 2002 23:10, schreef u:
> > -----Oorspronkelijk bericht-----
> > Van: Guus Sliepen [mailto:guus at sliepen.eu.org]
> > Verzonden: vrijdag 23 augustus 2002 20:28
> > Aan: Marcel de Vries
> > CC: tinc at nl.linux.org
> > Onderwerp: Re: tinc-1.0pre7-i386-1.tgz
> >
> > On Thu, Aug 22, 2002 at 11:32:37PM +0200, Marcel de Vries wrote:
> > > I have installed tinc on 2 computers with Suse 7.3.
> > > I can ping with the vpn-addresses to each computer.
> > > But something strange happens. When I killed the process
> > > of tinc by kill -9 PID I can still ping to the other machine
> > > with this virtual ip-address. How is that possible.
> >
> > Probably because your routing table lets packets for the other machine's
> > virtual IP go via your real network interface instead of the virtual
> > one.
> >
> > > Second, how can I send something through the tunnel.
> >
> > Fix your routing table.
> >
> > > I tried to check with tcpdump if something is going through
> > > port 655 but nothing happens. For example I tried to ftp
> > > through port 655 for testing purposes by changing the portnumber in the
> > > proftpd.conf file. But then he says that this port is already
> >
> > You shouldn't change anything in the configuration files of other
> > programs.
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