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Obsolete Releases => SME Server 7.x => Topic started by: gixmo on February 11, 2009, 05:53:45 PM

Title: Which port forwarding on router
Post by: gixmo on February 11, 2009, 05:53:45 PM

Stupid, stupid me. I had to reset the factory settings on my router and didn't record the port forwarding rules before i dd the reset.

Could anyone tell me wich ports besides the following i need additionaly to be forwarded?

   HTTP-Server    TCP    80          
   FTP-Server    TCP    21           
   SMTP            TCP    25           
   Imap            TCP    143          
   POP3            TCP    110          
   SSMTP            TCP    465          
   IMAPS            TCP    993       
   POP3S            TCP    995       
   HTTPS-Server    TCP    443    

Thank you

Title: Re: Which port forwarding on router
Post by: lancelott2 on February 11, 2009, 07:07:36 PM

Hello,

maybe you need the port 22 for SSH and 3306 for MySQL if you want to conect it drom outside. But you can also open all Ports to the SME because the firewall inside is verry good.

But for me it would be also great to get a compleat list of all ports ;).

Greetings,

Lance

Title: Re: Which port forwarding on router
Post by: mercyh on February 11, 2009, 07:18:25 PM

It totally depends on what services you have running.

Mine has

HTTP-Server    TCP    80
SMTP            TCP    25
POP3S            TCP    995       
HTTPS-Server    TCP    443
IMAPS            TCP    993

This means that I do not allow external POP (unsecure) or Imap.

If you are only check your mail from the WAN with Webmail and you do not use FTP from the WAN. You could get by with

80
25
443

Quote

But for me it would be also great to get a compleat list of all ports ;).

Google is the best place for this as all commonly used ports are well documented in documents describing basic networking.

   

Title: Re: Which port forwarding on router
Post by: cactus on February 11, 2009, 07:37:15 PM

Quote from: mercyh on February 11, 2009, 07:18:25 PM

Google is the best place for this as all commonly used ports are well documented in documents describing basic networking.

Or you could go straight to the source: http://www.iana.org/assignments/port-numbers