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authorJijiang Liu <jijiang.liu@intel.com>2015-07-17 16:12:37 +0800
committerThomas Monjalon <thomas.monjalon@6wind.com>2015-07-27 23:57:02 +0200
commitd51d53b459142b4f41f7cc7b531ec6741bb0a2e7 (patch)
tree9ed4d399931aa09d0375e3004171150b29531180
parent2855b1ebd33fa98e7a6668acc91999ecd7a50f6b (diff)
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doc: comment testpmd checksum option
Add a comment for outer-ip option in csum command. Set outer-ip option only when the packet is a IPv4 packet. Signed-off-by: Jijiang Liu <jijiang.liu@intel.com> Acked-by: Marvin Liu <yong.liu@intel.com>
-rw-r--r--doc/guides/testpmd_app_ug/testpmd_funcs.rst2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
index 5272bf4..493a67c 100644
--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
@@ -541,7 +541,7 @@ csum set (ip|udp|tcp|sctp|outer-ip) (hw|sw) (port_id)
- ip|udp|tcp|sctp always concern the inner layer.
-- outer-ip concerns the outer IP layer in case the packet is recognized
+- outer-ip concerns the outer IP layer (only for IPv4) in case the packet is recognized
as a tunnel packet by the forward engine (vxlan, gre and ipip are
supported). See "csum parse-tunnel" command.