How to cleanup cisco dhcp inserted attributes ?

[Arran Cudbard-Bell]

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Jarkko Torppa wrote:
> What would be good way to cleanup attributes that are generated by
> cisco's dhcp snooping/inserting ?
>
> User-Name = "\001\026harjuniitty-ftth-sw1_6" ADSL-Agent-Circuit-Id
> = "\001\026harjuniitty-ftth-sw1_6" ADSL-Agent-Remote-Id =
> "\001\024harjuniitty-ftth-sw1"
>
> Id like to strip that type 0x01 and length from data so that I
> would have "harjuniitty-ftth-sw1_6" for user-name.
>
> I did'nt see anything obivous in unlang that could do this, and
> created hack in rlm_preprocess.c
Erm regular expressions in unlang ?! Gives you 8 capture groups
%{1}-%{8} use them !

Arran

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