[unisog] anyone else seeing lots of popup spam/malware?
flynngn at jmu.edu
Fri Oct 28 12:54:56 GMT 2005
John Kristoff wrote:
> On Wed, 26 Oct 2005 10:18:44 -0500 (EST)
> John Rowan Littell <littejo at earlham.edu> wrote:
>>Is there any good reason not to block UDP port 0 packets on general
>>From RFC 768:
> Source Port is an optional field, when meaningful, it indicates the port
> of the sending process, and may be assumed to be the port to which a
> reply should be addressed in the absence of any other information. If
> not used, a value of zero is inserted.
> UDP packets with src port = 0 are widely used.
Can you provide some examples. Or better yet, a comprehensive
list if there is such a thing.
P.S. Didn't ICANN replace IANA?
James Madison University
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