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Re^4: Getting packets over 1500 Bytes pcap.by no_slogan (Deacon) |
on May 26, 2014 at 13:41 UTC ( [id://1087436]=note: print w/replies, xml ) | Need Help?? |
Firewalls don't care about internet standards. I get an immediate response to a 1400 byte ping:
And no response to a fragmented 1500 byte ping:
BTW, I get a "time exceeded" message if I set the TTL to 16, but nothing if I set it to 17. It looks like Pair.com's border firewall is eating ICMPs.
(And yes, I know ping doesn't use UDP.)
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