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-rw-r--r--android_help.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/android_help.c b/android_help.c
index b4c4f8e..555285b 100644
--- a/android_help.c
+++ b/android_help.c
@@ -1150,6 +1150,24 @@ help_bootchart(stralloc_t *out)
);
}
+static void
+help_tcpdump(stralloc_t *out)
+{
+ PRINTF(
+ " use the -tcpdump <file> option to start capturing all network packets\n"
+ " that are sent through the emulator's virtual Ethernet LAN. You can later\n"
+ " use tools like WireShark to analyze the traffic and understand what\n"
+ " really happens.\n\n"
+
+ " note that this captures all Ethernet packets, and is not limited to TCP\n"
+ " connections.\n\n"
+
+ " you can also start/stop the packet capture dynamically through the console;\n"
+ " see the 'network capture start' and 'network capture stop' commands for\n"
+ " details.\n\n"
+ );
+}
+
#define help_noskin NULL
#define help_netspeed help_shaper
#define help_netdelay help_shaper