We are using BM 3.8 on Netware 6.5 (NWClient 4.91, latest Clntrst.exe) for
years without any problems.

Now we had to change our ISP and getting problems: For the new ISP I only
changed in INETCFG the default route to point to the new router and the
new external dns server address (RESOLV.CFG).

DNS, HTTP,FTP are working fine when bypassing the BM (removed proxy
ipaddress:8080 within IE)and unloaded ipflt.nlm

It stops working when loading BM (startbrd.ncf, ipflt still unloaded) - I
cannot access to www-pages and I also don't get BM error pages.

What could be wrong? Any help appreciated.