PASV vs EPSV

Why SmartFTP do not use Enhanced commands (EPRT and EPSV) when they are available ?

Why should it?

EPRT and EPSV are not translated by all NAT routers. They are used when appropriate (e.g. FXP) or for IPv6.

-Mat

Oh, didn't know the issue with some nat routers, I asked this because for some reasons, PASV fail but not EPSV. Could it be possible to have it as an option ?