#1 Forge packet with Trinux:mpac, sendpack

[Anonymous]

Dear All,

For pedagogical purpose, I am trying to forge packet
to demonstrate the behaviour of Ethernet and IP on a
network. I installed mpac and sendpacket but none of
these are sending correct packet :
mpac : the packet is sent but not with the parameters
indicated in the file,
sendpacket : no packet is captured by tcpdump running
simultaneously.

The network works fine. I am running the PCMCIA image
with D-LINK D-660 network card.

Has anybody experienced this ?

Thank you very much for your cooperation,

Fred.