Hello all,
I am quite new user of the vtun software and I found the following problem.
I have 2 Linksys boxes (OpenWrt, WhiteRussian 0.9) configured as vtun
clients and one Linux box (Gentoo) working as vtun server.
What I need is to connect both Linksys boxes and PC in _ONE_ network.
The simplest what I hit on was to create tunnel from Linksys1 to server
and next from Linksys2 to server using the same TAP device.
But I have found the problem with second tunnel:
"Can't allocate tap device tap0. Device or resource busy(16)".
Of course if I create tunnels using tap0 and tap1 (for each Linksys
devices) everything is ok.
But this in not what I would like to have since the second TAP needs
another IP (and extra routing rules).
I would like to have:
- Linksys1 working with address 172.16.0.2
- Linksys2 working with address 172.16.0.3
- and the server having address 192.16.0.1
Is it possible?
Any suggestions will be appreciated.
---------------------
The part of my server config is:
MYSESSION {
type ether; # Ethernet tunnel (required)
device tap0;
proto tcp; # TCP since Linksys boxes are behind firewall
compress no;
encrypt yes;
stat yes;
keepalive yes;
multi yes;
up {
ifconfig "%% 172.16.0.1 netmask 255.240.0.0";
};
}
Client's configs are the same.
First Linksys local IP is 172.16.0.2 and the second one 172.16.0.3
----------------------
Regards,
Dorian
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