What Port Should I Use?
IANA divides port numbers into three groups, well known, registered and
dynamic/private.
According to IANA, my server should not use any of the registered ports.
But if I use of of the dynamic/private ports don't I run the risk of the
port already having been assigned to some socket? Many of the
ports in the registered range are not assigned. Would one of them be a
better choice?
Dan
.
Relevant Pages
- Re: testing pf rulesets
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... ports by default; opening only these ports ... dynamic/private port, only the server reached by the client should ... reachable only when the connection has been established from the ... (comp.unix.bsd.openbsd.misc) - Re: TCP/IP Ports
... > all ports are equal but some ports are probed more often of course. ... 5001-65535 and that ports 1024-5000 are dynamic/private. ... ports above 1024 are fairly safe to use, ... It's all down to the server litening behind the port... ... (comp.security.unix) - Re: Whats a decent modem/router for tech savy user?
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