Here's what I did :
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1. I downgraded my Netserver 16 firmware to version 3.3
2. I downgraded my RadiusNT from 1.16.60 to 1.16.49b
The results are :
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1. Netserver modems answer all the time
2. Clients can authenticate properly without RadiusNT (in ODBC mode and
Manual Calls Update) crashing
The firmware version 3.3 can be downloaded from
ftp://ftp.3com.com/pub/rapd/pn030300.zip .
If anyone wants a copy of 1.16.49b , just email me .
Thank you everyone for your help.
- Danny Sinang