12.3 Commands at a glance
Following is a list of packet-header related procedures:
This is an internal simulator procedure and is called once during the simulator
configuration to setup a packetHeaderManager object.
This is another internal procedure of Class PacketHeaderManager that
of a variable called hdrlen_ as new packet-headers are
It also allows 8-byte allignment for any newly-enabled pkt header.
takes a list of arguments, each of which is a packet header name
(without PacketHeader/ prefix). This global proc will tell
simulator to include the specified packet header(s) in your
remove-packet-header operates in the same syntax, but it
removes the specified headers from your simulation; notice that it
does not remove the common header even it is instructed to do so.
remove-all-packet-headers is a global Tcl proc. It takes no
argument and removes all packet headers, except the common header,
from your simulation. add-all-packet-headers is its