[port 0]
name=p0
+rx desc=2048
+tx desc=2048
+vlan=yes
[variables]
$mbs=8
[core 0]
mode=master
-[core ${group1}]
+[core $group1]
name=p0
task=0
mode=gen
local ipv4=${local_ip}
min bulk size=$mbs
max bulk size=16
-drop=no
+drop=yes
lat pos=42
accuracy pos=46
packet id pos=50
signature=0x6789abcd
signature pos=56
-[core ${group2}]
+[core $group2]
name=lat
task=0
mode=lat