[sf-perl] port/protocol list for firewalls?

Rich Morin rdm at cfcl.com
Tue Nov 28 07:59:56 PST 2006

Can someone supply a link to a definitive list of the ports
and protocols that need to be forwarded for assorted services?

I know about the Wikipedia page


and the IANA list


Unfortunately, they disagree in spots, so it's not clear to
me which ports/protocols I need to forward in my router.  For
example, I currently have {20,21}/{tcp,udp} open for FTP, but
I dunno if this is necessary...

http://www.cfcl.com/rdm            Rich Morin
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Technical editing and writing, programming, and web development

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