Mike Vanecek wrote:
[EMAIL PROTECTED] root]# service portmap start
Starting portmapper:                                       [  OK  ]

[EMAIL PROTECTED] root]# rpcinfo -p
   program vers proto   port
    100000    2   tcp    111  portmapper
    100000    2   udp    111  portmapper

[EMAIL PROTECTED] root]# netstat -naup
...
udp 0 0 0.0.0.0:916 0.0.0.0:* 21092/xinetd

Testing indicates that portmap must be running when a portmap service starts in order for it to be registered properly. Portmap services won't re-register with a portmap that starts up later. You'd have to restart xinted after starting portmap to get valid data.


Thats new info to me, but there you go.

I must be doing something wrong, since it had not given me the same
informatinon you show above. The only way I could find it, based on the
suggestion of another poster, was to stop sig_fam and note that the connection
was closed.

Restart xinetd after you start portmap and you'll get better results.


I have never found any use for portmapper, hence do not run it. Am I missing
something?

Yes. Local RPC services use the portmapper.


I run sig_fam only because I have been told it improves the operation of some
apps. Despite my reading about it, I never have quite understood what it
really does. I am tempted to shut it down and see what happens.

FAM is the File Alertation Monitor. It uses a kernel service to monitor files and directories for modifications, rather than poll(), select() or stat() the files/directories repeatedly.


If your portmapper is running, and fam is registered with it, an open Nautilus window should immediately reflect any changes made to the files/directories it displays.

Other GNOME applications use FAM as well. I believe that the text editor will use it to watch for changes to files it has open.



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