Dynamic Vlan Allocation based on LDAP Attribute Value

tnt at kalik.net tnt at kalik.net
Mon Feb 16 23:50:17 CET 2009

>Am I correct in saying that the LDAP-attribute that is mapped to
>Tunnel-Private-Group-ID would need to be set to the value of the the
>VLAN I require?  The  LDAP-attribute that I wish to use curently
>contains values like "ITISCP" and "ENISCP".  I want to say if
>attribute value  == ITISCP set vlan to 226 (ie Tunnel-Private-Group-ID
>= 226).  Using ldap.attrmap mappings I would need to store the
>required vlan in a LDAP attribute.  (I can't change the LDAP only read

No. You can define your own attribute (let's say VLAN-Flag) in
raddb/dictionary and use unlang in authorize section to test and set
tunnel attributes.

Ivan Kalik
Kalik Informatika ISP

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