Does comcast block FTP servers? Tags: FTP Internet Service Providers Servers Networking Last response: July 21, 2010 3:46 PM in Networking Share Catsrules July 18, 2010 4:51:47 PM I am trying to get an FTP server working at my home, to transfer family pictures and videos to other family members. But when someone tries to download some files it times out after a few minutes. Could this be my ISP (comcast) or something else? More about : comcast block ftp servers k3y3n1n July 19, 2010 3:18:09 PM your router might not have the correct ports open Catsrules July 19, 2010 4:25:06 PM I unblocked ports 21, 990, and a range of about 5 randome ports Related resources CAN NOT ACCESS MY FTP SERVER VIA COMCAST INTERNET - Forum unable to connect to FTP servers - Forum how to run ftp server - Forum Blocking Access to web-based email - Forum Protect my FTP port? - Forum Can't find your answer ? Ask ! Get the answer k3y3n1n July 19, 2010 6:06:37 PM what about port 20 thats part of FTP Catsrules July 21, 2010 5:29:05 AM Nope didn't unblock that one. It is now unblocked and I just need to test it to see it that fixed the problem. k3y3n1n July 21, 2010 3:46:27 PM make sure you allow it on your router and firewall side as well Can't find your answer ? Ask ! Publish Related resources: ForumFTP server was hacked and can no longer get out to interne.. ForumNeed Help with setting up FTP server (hope someone here can help) ForumDoes Comcast encrypt its hd signal? ForumBlock port range windows Forumcan't ftp after installing sp2 ForumSetting FTP server ForumHow to setup FTP server behind a router/proxy ?? ForumFTP over HTTP? ForumFTP error "Illegal PORT command" caused by new motherboard ForumFTP servers and Microsoft .NET ForumServer with SATA - PCI wonder card, worth it? ForumEnd of my rope w/ Comcast Gateway ForumHow to setup a 1GB Gigabyte Network ForumAlternitives to FTP ForumMy ethernet does not recognize my router More resources Read discussions in other Networking categories Routers Gateways VPN LAN WAN Firewalls Cisco Netgear !