On Sun, 2007-09-02 at 18:55 -0700, Nelson Serafica wrote: It can. Perdition should listen on all interfaces by default, so that part isn't a problem. You would then need to add "add_domain servername_lookup" into your config file(s) which will convert "USER eric" into "USER eric(a)64.0.2.6" (or .2.7 or .2.8 depending on which IP address they connected to). Finally you will need some sort of username to server map. For something as simple as this layout, regular expressions might be the way to go, so you will want something like these in your config files(s): map_library /usr/lib/libperditiondb_posix_regex.so map_library_opt /etc/popmap.re And something like this in popmap.re: (.*)(a)64.0.2.6 $1@serverA (.*)(a)64.0.2.7 $1@serverB (.*)(a)64.0.2.8 $1@serverC That should be about it. I've never tried using the regex library myself, so that last bit might be wrong, but the general idea should be okay. Chris.