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SSG Service Selection Gateways, Radius Auth on the 7200 Series Routers

Guys & Girls,

I am experiencing strange behavior in respect to Service Selection Gateways, Radius Auth on the 7200 Series platform, with IOS 12.4.something (can't remember at the mo) Enterprise SSG.

I'm using 7200's to terminate and aggregate ADSL PPP connections from a DSLAM. (PTA) I've created local service profiles, that describe various services as follows:

local-profile ISPSERVICE1

attribute 26 9 250 "NISPSERVICE1"

attribute 26 9 251 "OISPSERVICE1"

attribute 26 9 251 "R0.0.0.0;0.0.0.0"

attribute 26 9 251 "Ggibconnect.com"

attribute 26 9 251 "TX"

attribute 26 9 251 "D192.168.1.1"

attribute 26 9 251 "IISP User Service1"

attribute 26 9 251 "S192.168.1.2;1812;1813;aciscokey;deadtime1"

local-profile ISPSERVICE2

attribute 26 9 250 "NISPSERVICE2"

attribute 26 9 251 "OISPSERVICE2"

attribute 26 9 251 "R0.0.0.0;0.0.0.0"

attribute 26 9 251 "Ggibconnect.com"

attribute 26 9 251 "TX"

attribute 26 9 251 "D192.168.2.1"

attribute 26 9 251 "IISP User Service2"

attribute 26 9 251 "S192.168.2.2;1812;1813;aciscokey;deadtime1"

Now, the problem arises when I try to authenticate users using the Radius servers described by the S attributes. The 7200 claims that no Radius Server groups or servers exsit, therefore no user gets authenticated.

If I do add a radius server in Global config mode, using the radius host command, the services begin to work, and auth requests are forwarded to the appropriate service radius server. Does this imply that at least one radius server must be specified in global config before the service profiles work properly? Or am I missing a key entry somewhere?

Any feedback would be appreciated...

Thanks In Advance

Jansen

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