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-rw-r--r--trafgen.85
1 files changed, 4 insertions, 1 deletions
diff --git a/trafgen.8 b/trafgen.8
index e09b7a0..fd9788a 100644
--- a/trafgen.8
+++ b/trafgen.8
@@ -66,10 +66,13 @@ given scenario.
.PP
.SH OPTIONS
.PP
-.SS -i <cfg|->, -c <cfg|i>, --in <cfg|->, --conf <cfg|->
+.SS -i <cfg|pcap|->, -c <cfg|->, --in <cfg|pcap|->, --conf <cfg|->
Defines the input configuration file that can either be passed as a normal plain
text file or via stdin (''-''). Note that currently, if a configuration is
passed through stdin, only 1 CPU will be used.
+It is also possible to specify PCAP file with .pcap extension via -i,--in option,
+by default packets will be sent at rate considering timestamp from PCAP file which
+might be reset via -b/-t options.
.PP
.SS -o <dev>, -d <dev>, --out <dev>, --dev <dev>
Defines the outgoing networking device such as eth0, wlan0 and others.