Hello -

NBM 3.8.5, NW 6.5.6, misc. patches current as of about a month ago.

I'm trying to get secure FTP to work thru NBM reverse proxy to an internal
server, without much luck.

Is this possible, or am I chasing my tail?

FTP connections work fine in normal (unencrypted, pasv) mode.

However with encryption enabled, the initial control connection is
established, the client issues the AUTH TLS, and then communication stalls
at "exchanging encryption keys".

So am I simply goofing up the config somewhere, or does the proxy not
support this?