WhiteBear

Well-Known Member
Feb 19, 2004
53
0
156
Hello,

Can you help me, please?

Later that I made upgrade for csf v2.40. CSF is blocking all the connections for the ftp.

Please someone knows how to fix this problem?

Best Regards,
 

chirpy

Well-Known Member
Verifed Vendor
Jun 15, 2002
13,465
30
473
Go on, have a guess
If you're having problems with iptables blocking FTP you can usually work around it by making sure that you have passive mode enabled in your FTP client. If you already have, then you probably have a bug in iptables and connection tracking in your kernel and will have to open a hole in the firewall for passive FTP connections. To do that in csf, have a look in the configuration file and search for PASV for instructions.