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Obsolete Releases => SME Server 7.x => Topic started by: achandra on September 19, 2006, 11:09:08 AM

Title: Port forwarding validation
Post by: achandra on September 19, 2006, 11:09:08 AM

If I setup the same functionality of an sme-server inside my lan, can someone validate that these are ports that need to be forwarded on the sme server/gateway? -

tcp 25
tcp 993
tcp 443
tcp 995
tcp 80
tcp 465
tcp 143
tcp 110

Title: Port forwarding validation
Post by: Janm on September 21, 2006, 12:37:51 AM

Port scan report
Here is a list of standard ports that may be enabled on your server:

21 ftp 22 ssh 25 smtp 53 domain 80 http
110 pop-3 113 auth 139 netbios-ssn 143 imap2 389 ldap
443 https 980 http-admin 981 http-admin 3128 squid-http 3306 mysql

Compare with the ports scanned and found open below:


--------------------------------------------------------------------------------


Starting nmap V. 3.00 ( www.insecure.org/nmap/ )
Interesting ports on localhost (127.0.0.1):
(The 1586 ports scanned but not shown below are in state: closed)
Port       State       Service
21/tcp     open        ftp                    
22/tcp     open        ssh                    
25/tcp     open        smtp                    
80/tcp     open        http                    
110/tcp    open        pop-3                  
113/tcp    open        auth                    
139/tcp    open        netbios-ssn            
143/tcp    open        imap2                  
389/tcp    open        ldap                    
443/tcp    open        https                  
515/tcp    open        printer                
548/tcp    open        afpovertcp              
980/tcp    open        unknown                
1723/tcp   open        pptp                    
3128/tcp   open        squid-http              

Nmap run completed -- 1 IP address (1 host up) scanned in 2 seconds
Janm