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-rwxr-xr-xsamples/pktgen/pktgen_sample04_many_flows.sh11
1 files changed, 11 insertions, 0 deletions
diff --git a/samples/pktgen/pktgen_sample04_many_flows.sh b/samples/pktgen/pktgen_sample04_many_flows.sh
index 4df92b7176da..5b6e9d9cb5b5 100755
--- a/samples/pktgen/pktgen_sample04_many_flows.sh
+++ b/samples/pktgen/pktgen_sample04_many_flows.sh
@@ -17,6 +17,10 @@ source ${basedir}/parameters.sh
[ -z "$DST_MAC" ] && DST_MAC="90:e2:ba:ff:ff:ff"
[ -z "$CLONE_SKB" ] && CLONE_SKB="0"
[ -z "$COUNT" ] && COUNT="0" # Zero means indefinitely
+if [ -n "$DST_PORT" ]; then
+ read -r DST_MIN DST_MAX <<< $(parse_ports $DST_PORT)
+ validate_ports $DST_MIN $DST_MAX
+fi
# NOTICE: Script specific settings
# =======
@@ -56,6 +60,13 @@ for ((thread = $F_THREAD; thread <= $L_THREAD; thread++)); do
pg_set $dev "dst_mac $DST_MAC"
pg_set $dev "dst $DEST_IP"
+ if [ -n "$DST_PORT" ]; then
+ # Single destination port or random port range
+ pg_set $dev "flag UDPDST_RND"
+ pg_set $dev "udp_dst_min $DST_MIN"
+ pg_set $dev "udp_dst_max $DST_MAX"
+ fi
+
# Randomize source IP-addresses
pg_set $dev "flag IPSRC_RND"
pg_set $dev "src_min 198.18.0.0"