I guess the Subject: says it all: 

I want to set up djb's publicfile (/pkgsrc/net) httpd server to
listen, say, on port 8080, and its ftpd on, likewise, 8021.

Doable?

-- 
No no no, my fish's name is Eric, Eric the fish. He's an halibut.
I am not a looney! Why should I be attired with the epithet looney
merely because I have a pet halibut?