Well. Like I said, I couldn't test it. I was just trying to help with a possible alternative.

I notice after reading both the docs, and source. There's precious little, regarding the check option.

OTOH I notice
Net::RawIP::opt
and
Net::RawIP::udphdr
Perhaps experimenting with them, might yield some positive results?

Just a thought. Not being able to test it myself. I'm afraid that's all I got.

Best wishes

--Chris

Hey. I'm not completely useless. I can be used as a bad example.

In reply to Re^3: Net::RawIP - invalid checksum ? by taint
in thread Net::RawIP - invalid checksum ? by willambender

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