Yes, I just set one up last week. Try this:
It is in IDP QuickStart guide
The Bypass Unit passes NSRP frames. However, because other software applications also use NSRP layer-2 frames, you must enable the Sensor to pass NSRP frames only from the Bypass Unit. To restrict NSRP frames, edit the user_funcs files:
1. From the Sensor command line, open /usr/idp/device/bin/user_funcs in a text editor. Locate the line: user_start_begin().
2. Add the following line below: $SCIO const set sc_enable_bypass_unit 1 3. Save and exit.
4. Reboot the IDP Sensor by typing: reboot;reboot
I know this is almost what you have already, but that is all I did to get it to work.
XAUTH
