It seems that I'm not alone on this one!
Cue broken record..I'm getting this error whenever I attempt to access an
internal web server thru our BM Proxy ( I can access
it if I bypass the proxy. The proxy console opt12:Display DNS Cache Entry
shows:IP, Port, UNREACHABLE.
We tried several proxy.cfg and hosts file options with no luck. We also
tried BM37FP4B and that messed up a whole lotta stuff so we backed it
down. Because of this that we fear trying Craig Johnson's proxy.cfg(too
many switches!).
I scanned this forum but failed to locate a conclusive fix for this issue.
Your help is greatly appreciated.

Brian Renel MCNE,MCNI