Hi All,
I am getting a weird message ( Direction for pkt-flow not specified; Sending
pkt up the stack on default. ) when I run a wireless simulation with a protocol
that I wrote. I have checked all my code, and every time before I schedule a
packet I set the common header's direction to DOWN.
Hi every body;
I have to do a networks "wlan" with one AP and 6 nodes.
But when running this script below, I found this problem "Direction for
pkt-flow not specified; Sending pkt up the stack on default."
# Define Options
set val(chan) Channel/WirelessChannel ;# channel type
se