Most of you are probably aware of: http://www.iana.org/numbers.html which is the "official" IANA site listing protocol numbers.
Someone has also taken the time to collect and index the various standards to make things a little easier to find. His page is: http://www2.dgsys.com/~lkh/ipnumb.html Both of these pages are good references when trying to figure out what port xyz is used for and why someone at w.x.y.z is sending you traffic on that port... Mike Burden Lynk Systems (616)532-4985 [EMAIL PROTECTED]
