L2TP and multiple interfaces on the machine

Posted by Alex on Server Fault See other posts from Server Fault or by Alex
Published on 2011-11-15T03:04:14Z Indexed on 2011/11/21 9:55 UTC
Read the original article Hit count: 335

Filed under:

vpn

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ipsec

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l2tp

We have setup ipsec and l2tp on linux. One question came up (due to firewall management policy) is whether it's possible to have 1 virtual interface instead of one per connected client.
Now we have:
ppp0 serverip clientip1 ppp1 serverip clientip2

Want to have:
l2tp_tun serverip serverip
like with OpenVPN's tun interfaces and then to be able to push IP address and route to each client.

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