change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/samples/pktgen/pktgen_sample05_flow_per_thread.sh
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@@ -17,12 +17,21 @@
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 # Parameter parsing via include
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 source ${basedir}/parameters.sh
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 # Set some default params, if they didn't get set
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-[ -z "$DEST_IP" ]   && DEST_IP="198.18.0.42"
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+if [ -z "$DEST_IP" ]; then
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+    [ -z "$IP6" ] && DEST_IP="198.18.0.42" || DEST_IP="FD00::1"
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+fi
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 [ -z "$DST_MAC" ]   && DST_MAC="90:e2:ba:ff:ff:ff"
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 [ -z "$CLONE_SKB" ] && CLONE_SKB="0"
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 [ -z "$BURST" ]     && BURST=32
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 [ -z "$COUNT" ]     && COUNT="0" # Zero means indefinitely
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-
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+if [ -n "$DEST_IP" ]; then
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+    validate_addr${IP6} $DEST_IP
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+    read -r DST_MIN DST_MAX <<< $(parse_addr${IP6} $DEST_IP)
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+fi
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+if [ -n "$DST_PORT" ]; then
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+    read -r UDP_DST_MIN UDP_DST_MAX <<< $(parse_ports $DST_PORT)
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+    validate_ports $UDP_DST_MIN $UDP_DST_MAX
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+fi
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 # Base Config
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 DELAY="0"  # Zero means max speed
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@@ -48,7 +57,15 @@
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     # Single destination
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     pg_set $dev "dst_mac $DST_MAC"
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-    pg_set $dev "dst $DEST_IP"
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+    pg_set $dev "dst${IP6}_min $DST_MIN"
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+    pg_set $dev "dst${IP6}_max $DST_MAX"
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+
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+    if [ -n "$DST_PORT" ]; then
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+	# Single destination port or random port range
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+	pg_set $dev "flag UDPDST_RND"
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+	pg_set $dev "udp_dst_min $UDP_DST_MIN"
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+	pg_set $dev "udp_dst_max $UDP_DST_MAX"
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+    fi
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     # Setup source IP-addresses based on thread number
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     pg_set $dev "src_min 198.18.$((thread+1)).1"