I compiled squid 3.1.3 on a 2.6.27-kernel. There I have the same problems. I still cannot access the ftp-server (ftp://ftp.gnu.org) or ftp://ftp.novell.com. With the old one (3.0.Stable23), it's working. 2010/6/10 Tom Tux <tomtux80@xxxxxxxxx>: > I'm using kernel 2.6.32. I read, that there's a problem with Tproxy > and Kernel 2.6.32 (http://wiki.squid-cache.org/Features/Tproxy4). > Could this perhaps be the same problem? > > In the accesslog I have the following entry: > 1276164891.054 14880 xx.xx.xx.xx TCP_MISS/504 3865 GET > ftp://ftp.gnu.org/ user1 DIRECT/140.186.70.20 text/html > > Thanks. > Tom > > > 2010/6/10 Amos Jeffries <squid3@xxxxxxxxxxxxx>: >> Tom Tux wrote: >>> >>> Hi >>> With Squid 3.1.3, I'm not able to connect a ftp-site (ex. >>> ftp://ftp.gnu.org/). The squid-process tries to connect the ftp-server >> >> Error message generated by the failure please. >> >>> with a dynamic port (not tcp 21). This will be blocked through our >>> firewall: >>> tcp 0 1 squidproxy:37656 ftp.gnu.org:64789 SYN_SENT >>> 106 562158 6442/(squid) >>> >>> I have a analog configuration with squid 3.0.STABLE 23 and there it >>> works. The squid-process connect the remote-ftp-server with the normal >>> port tcp 21. >>> >>> What could be wrong here? >> >> I think that port you see is one of the DATA channels FTP protocol uses, >> separate to the control channel on port 21. >> >> Amos >> -- >> Please be using >> Current Stable Squid 2.7.STABLE9 or 3.1.4 >> >