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09-15-2000, 05:05 PM
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#1
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LQ Newbie
Registered: Sep 2000
Posts: 1
Rep:
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I'm having a problem closing ports. I _think_ the only remaining open ports are remnants from rpc services, but I'm not sure. Running nmap reveals only one open undesired port, 1024. Running rpcinfo reveals 1024 also. lsof and netstat, however, say nothing is using this port. Previously, I had a port (761?) open, that I manually killed, despite the fact I could not determine which service was using it. Does anyone know of anything that would keep 1024 open indefinately? And how do I permanently disable rpc/nfs on startup on a debian system?
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09-16-2000, 12:03 PM
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#2
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root
Registered: Jun 2000
Distribution: Debian, Red Hat, Slackware, Fedora, Ubuntu
Posts: 13,613
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To see what program is using the port type "netstat -anvp --inet" as root. In debian the startup scripts are in /etc/rc(runlevel).d, so you would probably want to remove rpc/nfs from the /etc/rc3.d directory.
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12-21-2000, 12:27 AM
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#3
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LQ Newbie
Registered: Dec 2000
Location: Indonesia
Posts: 7
Rep:
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try this to find what demon running :
host# lsof -i | more
you can kill services that unneeded using :
host# kill -9 (service.pid)
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