On 20/01/2017 9:40 p.m., Alexander wrote: > Hello, I have a question regarding a native FTP relay (squid's version is > 3.5.23). Have you tried NAT intercept for the FTP port? TPROXY has some low-level things including socket mapping that might not go so well with how FTP uses multiple connections. Amos _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users