Radius and PPP compression

[forluca]

With radius, which attribute I can use to pass to my Cisco 3640 if a user have to use ppp compression or not and how can tell it if the ppp compression is MPPPC, predictor e stac.

Thanks.

[gfullage]

Check out http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/secur_c/scprt6/scdtacat.htm and the link-compression attribute. Send this back with the appropriate value to turn on different forms of STAC compression.

Note that although this page says TACACS AV pairs, they are also the Radius ones, in IOS they're virtually identical.