path: root/Documentation/networking/pktgen.txt
diff options
Diffstat (limited to 'Documentation/networking/pktgen.txt')
1 files changed, 19 insertions, 1 deletions
diff --git a/Documentation/networking/pktgen.txt b/Documentation/networking/pktgen.txt
index cc4b4d04129c..278771c9ad99 100644
--- a/Documentation/networking/pktgen.txt
+++ b/Documentation/networking/pktgen.txt
@@ -109,6 +109,22 @@ Examples:
cycle through the port range.
pgset "udp_dst_max 9" set UDP destination port max.
+ pgset "mpls 0001000a,0002000a,0000000a" set MPLS labels (in this example
+ outer label=16,middle label=32,
+ inner label=0 (IPv4 NULL)) Note that
+ there must be no spaces between the
+ arguments. Leading zeros are required.
+ Do not set the bottom of stack bit,
+ thats done automatically. If you do
+ set the bottom of stack bit, that
+ indicates that you want to randomly
+ generate that address and the flag
+ MPLS_RND will be turned on. You
+ can have any mix of random and fixed
+ labels in the label stack.
+ pgset "mpls 0" turn off mpls (or any invalid argument works too!)
pgset stop aborts injection. Also, ^C aborts generator.
@@ -167,6 +183,8 @@ pkt_size
@@ -211,4 +229,4 @@ Grant Grundler for testing on IA-64 and parisc, Harald Welte, Lennert Buytenhek
Stephen Hemminger, Andi Kleen, Dave Miller and many others.
-Good luck with the linux net-development. \ No newline at end of file
+Good luck with the linux net-development.