Re: bridging

From: pwellington (pwellington@marketbridge.com)
Date: Sat May 21 2005 - 11:01:24 GMT-3


Is this the dialer interface associated with a PPPoE interface and a
static IP address? I've done what your proposing on a router.

In my case, bridging wasn't necessary since the pppoe interface received
its "statically" assigned /32 host address from the provider. The /32
overlapped the /28 provider-assigned subnet on the fasternet I had on
the trusted side of the router. The overlapping ip addresses seems a
bit illogical at first until one studys PPPoE. But everything works
just fine. It looked something like this:

Using PPPoE
1.1.1.1/32 [UNTRUSTED INTERFACE]---ROUTER---[TRUSTED INTERFACE] 1.1.1.2/28

Perhaps the PIX allows similar functionality.

thx...pete

Mark Rushby wrote:

>Hi All
>
>Is it possible to bridge a dsl dialer interface and a fastethernet interface. I want to bridge these interfaces to allow a pix connected to the fastethernet to get a public ip address in the same range as the dsl dialer interface?
>
>tia
>
>MArk
>
>
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