Accessing SVN through a Firewall

Help, I am behind a firewall and i am not able to connect to my Subversion repository

You must open the correct port in the firewall for the repository's protocol.

• svn:// protocol, open port 3690.

• svn+ssh:// protocol, open port 22.

• http:// protocol, open port 80.

• https:// protocol, open port 443.