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-   -   I have too much active/listening ports... (https://www.linuxquestions.org/questions/linux-networking-3/i-have-too-much-active-listening-ports-511264/)

Xeratul 12-17-2006 12:56 AM

I have too much active/listening ports...
 
My question is why the machine has so much active/listening ports?
are these normal ?:
792/tcp open unknown
798/tcp open unknown
915/tcp open unknown
1014/tcp open unknown
I use samba, so it is maybe why
In comparison, the other pc just installed has nthg really to show as active/listening ports

thank you

$nmap 10.0.0.25
Code:

Starting Nmap 4.10 ( http://www.insecure.org/nmap/ ) at 2006-12-17 07:51 CET
Interesting ports on 192.168.1.2:
Not shown: 1668 closed ports
PORT    STATE SERVICE
80/tcp  open  http
111/tcp  open  rpcbind
139/tcp  open  netbios-ssn
445/tcp  open  microsoft-ds
792/tcp  open  unknown
798/tcp  open  unknown
915/tcp  open  unknown
1014/tcp open  unknown
1723/tcp open  pptp
2628/tcp open  dict

Nmap finished: 1 IP address (1 host up) scanned in 0.293 seconds

$nmap 10.0.0.27
Code:

Starting Nmap 4.10 ( http://www.insecure.org/nmap/ ) at 2006-12-17 07:52 CET
Interesting ports on 192.168.1.3:
Not shown: 1678 closed ports
PORT    STATE SERVICE
111/tcp open  rpcbind

Nmap finished: 1 IP address (1 host up) scanned in 0.501  seconds


ppuru 12-17-2006 01:06 AM

you can do a netstat -plan as root to find out what service(s) are listening on those ports


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