For the first time since I configured my firewall, I have needed to use cvs and CVSup this morning, only to find that the firewall is treating them as Skype, which I had blocked.

Is there anything I can do to continue blocking Skype but allow cvs/CVSup?

The syslog showed lines like this:

Jul 16 06:43:43 vigor.router router: [CSM_IP][Block][Skype][@S:R=13:1, xxx.xxx.xxx.xxx:38681->yyy.yyy.yyy.yyy:22][TCP][HLen=20, TLen=68, Flag=AP, Seq=541486798, Ack=4193137720, Win=83]