Linux IPTables Configuration for Allow VSFTPD FTP Incoming and Outgoing Traffic on CentOS Fedora Redhat Ubuntu<\/p>\n
1)<\/b> Add following lines in \/etc\/modprobe.conf<\/p>\n or run<\/p>\n # modprobe ip_conntrack_ftp\u00a0<\/b> 2)<\/b> Allow incoming traffic on the default Ftp port (21) <\/b><\/p>\n a) run the following command in\u00a0Linux\u00a0shell<\/p>\n # iptables -A INPUT -p tcp –dport 21 -j ACCEPT<\/b><\/p>\n b) or You can manually edit \/etc\/sysconfig\/iptables and add the below mentioned line<\/p>\n -A INPUT -p tcp -m tcp –dport\u00a0 21 -j ACCEPT\u00a0<\/b><\/p>\n 3) Save and Restart iptables<\/strong> #service iptables start<\/strong><\/p>\n Now the FTP ports will be enabled in iptables.<\/p>\n","protected":false},"excerpt":{"rendered":" Linux IPTables Configuration for Allow VSFTPD FTP Incoming and Outgoing Traffic on CentOS Fedora Redhat Ubuntu IPTables FTP Accept 1) Add following lines in \/etc\/modprobe.conf alias ip_conntrack ip_conntract_ftp ip_nat_ftp or… Read more »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[104,107],"tags":[],"class_list":["post-27","post","type-post","status-publish","format-standard","hentry","category-iptables","category-vsftpd"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t
\n#modprobe ip_nat_ftp <\/b><\/p>\n
\nsave this configuration
\n# iptables-save >\u00a0 \/etc\/sysconfig\/iptables<\/strong>
\nor
\n#service iptables save <\/strong><\/p>\n