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PPPoFR and Router IP's

I have a circuit that's PPPoFR that has a block of routed IP's. For the PPP session IP the ISP uses an internal private IP then routes the block to it. Now I have the first usable configured on a FE interface but if I don't have anything connected it the interface obviously goes down. What configuration can I use to keep that interface enabled even though nothing is plugged in? I tried keepalives but no luck.

thanks in advance...

Reply to
mvlbv
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Why use a physical interface at all? Use a loopback, will never go down.

Reply to
Brian V

but i'm remote.

Reply to
mvlbv

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