[ -z "$COUNT" ] && COUNT="100000" # Zero means indefinitely
# Base Config
-DELAY="0" # Zero means max speed
[ -z "$CLONE_SKB" ] && CLONE_SKB="0"
# Flow variation random source port between min and max
fi
# General cleanup everything since last run
-pg_ctrl "reset"
+[ -z "$APPEND" ] && pg_ctrl "reset"
# Threads are specified with parameter -t value in $THREADS
for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
dev=${DEV}@${thread}
# Add remove all other devices and add_device $dev to thread
- pg_thread $thread "rem_device_all"
+ [ -z "$APPEND" ] && pg_thread $thread "rem_device_all"
pg_thread $thread "add_device" $dev
# Notice config queue to map to cpu (mirrors smp_processor_id())
pg_set $dev "udp_src_max $UDP_SRC_MAX"
done
-# start_run
-echo "Running... ctrl^C to stop" >&2
-pg_ctrl "start"
-echo "Done" >&2
+if [ -z "$APPEND" ]; then
+ # start_run
+ echo "Running... ctrl^C to stop" >&2
+ pg_ctrl "start"
+ echo "Done" >&2
-# Print results
-for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
- dev=${DEV}@${thread}
- echo "Device: $dev"
- cat /proc/net/pktgen/$dev | grep -A2 "Result:"
-done
+ # Print results
+ for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
+ dev=${DEV}@${thread}
+ echo "Device: $dev"
+ cat /proc/net/pktgen/$dev | grep -A2 "Result:"
+ done
+else
+ echo "Append mode: config done. Do more or use 'pg_ctrl start' to run"
+fi