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Re: xinetd.d listening twice on port 69



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Paul Howarth wrote:

| No, you've been setting up TCP sockets. If you do it with UDP sockets
| (nc -l -u -p 1234) you can have multiple listeners, and they don't have
| to be the same process or even started by the same user.

My mistake :-/  You're completely right.  Rerunning that test with -u
gives both listening.

[root server html]# netstat -plutn | grep 1234
udp        0      0 0.0.0.0:1234                0.0.0.0:*
~                19122/nc
udp        0      0 0.0.0.0:1234                0.0.0.0:*
~                19121/nc

It's not loadbalancing either -- only the last guy to listen gets all
the traffic sent on the port.

Hum.

- -Andy


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