networktestinggenius.tk

# Check for runt (<64 and="" bytes="" giant=""> mtu) packets

set mtu 1500

set packet "This is a simulated packetAAAA08..."

set packetlen [string length $packet]

if {$packetlen < 64} {

puts "Hey, this packet is a runt"

}

if {$packetlen > $mtu} {

puts "Hey, this packet is a giant"

}