Radoslaw Stachowiak wrote:
> Is it settable at runtime or only in source code?
Squid first tries a passive connection. If that fails it uses a active
(PORT) connection, and if that to fails it falls back on the default
port management.
To disable passive connections a one line change in src/ftp.c is needed:
ftpState->flags.pasv_supported = 1;
to
ftpState->flags.pasv_supported = 0;
> Does squid use different program to do ftp retrieval?
No. Squid 2.X has it is built in in the main program.
> The problem arise during using squid from behind a firewall.
I would suggest fixing the firewall instead.
---
Henrik Nordstrom
Spare time Squid hacker
