I guess we are both right - depending on which IP option is implemented:

From http://en.wikipedia.org/wiki/IP_fragmentation

In a case where a router receives a protocol data unit (PDU) larger than the next hop's MTU, it has two options if the transport is IPv4: drop the PDU and send an Internet Control Message Protocol (ICMP) message which indicates the condition Packet too Big, or fragment the IP packet and send it over the link with a smaller MTU.

        What is the sound of Perl? Is it not the sound of a wall that people have stopped banging their heads against?
              -Larry Wall, 1992

In reply to Re^3: Getting packets over 1500 Bytes pcap. by NetWallah
in thread Getting packets over 1500 Bytes pcap. by Anonymous Monk

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