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Re: multiple ppp connections

On Sat, 6 Sep 2003 07:36 pm, Emmanuel Lacour wrote:
> On Thu, Sep 04, 2003 at 02:24:35PM +0200, Sz?ts Róbert wrote:
> > Does anyone know how can I put iptables firewall script onto a firewall
> > where is more ppp connectoins? Expl.
> >
> > There is a firewall with two  dsl connection the first is ppp0 the 2nd is
> > the ppp1. It's clear.
> >
> > How can I build firewall If I do not know which dsl connection wil be the
> > ppp0 or the ppp1?
> See /etc/ppp/ip-up and /etc/ppp/ip-down they give an $PPP_IFACE to
> scripts you will put in ip-up.d and ip-down.d
> To be sure to get the same pppx to each connection see the parameter
> "unit" for pppd. (put "unit 0" to /etc/ppp/peers/dsl-provider-0 and
> "unit 1" to /etc/ppp/peers/dsl-provider-1).

You can also use the PPP_IPPARAM variable set by the ip-up scripts to 
differentiate the connections by name, regardless of the ppp+ device it ends 
up using.

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