Opened ports??

[leftys]

I would like to know which ports are required by plesk to work.

I have windows2003+plesk7+mailenable1.8+mssql2000 and I am going to configure an external firewall (hardware, not the one in plesk) so I have to find all ports that need to be open for a good operation of the server.

This is a list of the ports that I managed to make:

>tcp 20 ftp-data
>tcp 21 ftp
>tcp 22 ssh
>tcp 25 smtp
>tcp 53 dns
>udp 53 dns
>tcp 80 www
>tcp 99
>tcp 110 pop3
>tcp 443 ssl
>tcp 8443 plesk
>tcp 2866
>tcp 3306 mysql
>tcp 554
>tcp 1755
>tcp 3389 rdp (Terminal Server)
>tcp 2000
>tcp 5505
>Tcp 3389
>Tcp 8009
>Tcp 8080
>Tcp 8401
>Tcp 8425
>Tcp 2025
>Tcp 143 imap

Are there any more that need to be open? Any suggestions will be appreciated... thanks in advance!

 

[MarkDAE]

Imho #1 rule on the internet: You don't want to open ports. <g>

but if you absolutely have to open them. go for the bare minimum.

21 -> ftp
25 -> smtp
53 (tcp/udp) -> dns
80 -> web
110 -> pop
443 -> ssl
3389 -> rdp
8443 -> plesk management.

These should be the only ports you need.

If you don't need run a dns server .. or SSL or one of the other services don't open port for them.

Suggestion configure your firewall to re-route the rdp and plesk ports. or only accept traffic from a limited amount of IP's

 

[EnigmaX]

what about samba..? + other

What about samba port 139, and the other modules that comes with for the Counter Strike..

 

[MarkDAE]

Port 139 is probably the most dangerous port to have opened on the internet.

 

[leftys]

thank you all

...for your replies.

I will stay only with the necessery ports.

thanks!