From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/samples/pktgen/pktgen_sample01_simple.sh | 26 +++++++++++++++++++++-----
1 files changed, 21 insertions(+), 5 deletions(-)
diff --git a/kernel/samples/pktgen/pktgen_sample01_simple.sh b/kernel/samples/pktgen/pktgen_sample01_simple.sh
index e9ab4ed..a4e250b 100755
--- a/kernel/samples/pktgen/pktgen_sample01_simple.sh
+++ b/kernel/samples/pktgen/pktgen_sample01_simple.sh
@@ -22,13 +22,21 @@
# Example enforce param "-m" for dst_mac
[ -z "$DST_MAC" ] && usage && err 2 "Must specify -m dst_mac"
[ -z "$COUNT" ] && COUNT="100000" # Zero means indefinitely
+if [ -n "$DEST_IP" ]; then
+ validate_addr${IP6} $DEST_IP
+ read -r DST_MIN DST_MAX <<< $(parse_addr${IP6} $DEST_IP)
+fi
+if [ -n "$DST_PORT" ]; then
+ read -r UDP_DST_MIN UDP_DST_MAX <<< $(parse_ports $DST_PORT)
+ validate_ports $UDP_DST_MIN $UDP_DST_MAX
+fi
# Base Config
DELAY="0" # Zero means max speed
# Flow variation random source port between min and max
-UDP_MIN=9
-UDP_MAX=109
+UDP_SRC_MIN=9
+UDP_SRC_MAX=109
# General cleanup everything since last run
# (especially important if other threads were configured by other scripts)
@@ -57,12 +65,20 @@
# Destination
pg_set $DEV "dst_mac $DST_MAC"
-pg_set $DEV "dst$IP6 $DEST_IP"
+pg_set $DEV "dst${IP6}_min $DST_MIN"
+pg_set $DEV "dst${IP6}_max $DST_MAX"
+
+if [ -n "$DST_PORT" ]; then
+ # Single destination port or random port range
+ pg_set $DEV "flag UDPDST_RND"
+ pg_set $DEV "udp_dst_min $UDP_DST_MIN"
+ pg_set $DEV "udp_dst_max $UDP_DST_MAX"
+fi
# Setup random UDP port src range
pg_set $DEV "flag UDPSRC_RND"
-pg_set $DEV "udp_src_min $UDP_MIN"
-pg_set $DEV "udp_src_max $UDP_MAX"
+pg_set $DEV "udp_src_min $UDP_SRC_MIN"
+pg_set $DEV "udp_src_max $UDP_SRC_MAX"
# start_run
echo "Running... ctrl^C to stop" >&2
--
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