Re: [Openvpn-users] One ip address per client

[Mathias Sundman <mathias@xxxxxxxxxx>]

On Tue, 18 Jan 2005, Lars Gullik Bjønnes wrote:

> [This is a repost, but I never saw my message on the list. Sorry if
> duplicate.]
>
>
> Is it possible to have OpenVpn use only one ip per client instead of
> four as it is now?
>
> I see that VTun sets up things like this:
>
> 133: tun0: <POINTOPOINT,MULTICAST,NOARP,UP> mtu 1450 qdisc pfifo_fast qlen 10
>    link/ppp
>    inet 172.16.31.1 peer 172.16.31.6/32 scope global tun0
> 134: tun1: <POINTOPOINT,MULTICAST,NOARP,UP> mtu 1450 qdisc pfifo_fast qlen 10
>    link/ppp
>    inet 172.16.31.1 peer 172.16.31.4/32 scope global tun1
>
> ip rou sh
> 172.16.31.6 dev tun0  proto kernel  scope link  src 172.16.31.1
> 172.16.31.4 dev tun1  proto kernel  scope link  src 172.16.31.1

Have a look at the --ifconfig-pool-linear option. Keep in mind that you 
loose Windows compatibility if you enable this though. Search the list 
archive for this option for discussions about this.

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