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PORT STATE SERVICE
21/tcp open ftp
22/tcp open ssh
80/tcp open http
515/tcp open printer
But I don't want it open.
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Where is that information from? It looks like nmap, and nmap isn't very accurate when it comes to identifying remote services (it just parses /etc/services). There is no printer-related tool in Arch (that I know of) that listens on 515. Use netstat to find out what program is listening.
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PORT STATE SERVICE
21/tcp open ftp
22/tcp open ssh
80/tcp open http
515/tcp open printerBut I don't want it open.
From where you are running NMAP, the same machine??? If is from outside just drop (iptables) the port.
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Where is that information from? It looks like nmap, and nmap isn't very accurate when it comes to identifying remote services (it just parses /etc/services). There is no printer-related tool in Arch (that I know of) that listens on 515. Use netstat to find out what program is listening.
I think lpd listens on 515 (just like CUPS listens on 631), but I may be mistaken. lpd is part of lprng package. Fluke, do you remember installing this and adding it to the list of running daemons in /etc/rc.conf it seems like it would've been done explicitly? If you're not using lprng, I suppose you can remove the package and/or stop the dameon (/etc/rc.d/lpd) from running.
"I know nothing except the fact of my ignorance."
- Socrates
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No, I have't install any printer-related service.
The list of listening port is from nmap, i use nmap in my own machine, that is , i nmaped localhost
This is from netstat:
tcp 0 0 *:printer *:* LISTEN
I just wanna why the printer port is listening?
Actually, I've no printer linked to my machine.
Here i've a question, what's the port for? Is it listening my printer or listening someone on the network to share my printer?
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You could read the netstat manpage. netstat -np --listen is your friend.
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I removed my sig, cause i select the flag, the flag often the target of enemy.
SAR brain-tumor
[img]http://img91.imageshack.us/img91/460/cellphonethumb0ff.jpg[/img]
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Thank. Now I know it is my xinetd listening the port 515
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