Report: add gtpu tunnel description to methodology

Signed-off-by: xinfeng zhao <xinfengx.zhao@intel.com>
Change-Id: I4c066713bb37e35d25b5ab1225a361e05b7a1146
(cherry picked from commit ab095362b4beedbf2b3ec63ec9d277d3f651da0e)

diff --git a/docs/report/introduction/methodology_tunnel_encapsulations.rst b/docs/report/introduction/methodology_tunnel_encapsulations.rst
index 64c6f1f..9309234 100644 (file)
--- a/docs/report/introduction/methodology_tunnel_encapsulations.rst
+++ b/docs/report/introduction/methodology_tunnel_encapsulations.rst
@@ -14,6 +14,7 @@ VPP is tested in the following IPv4 tunnel baseline configurations:
 - *ip4vxlan-l2xcbase*: VXLAN over IPv4 tunnels with L2 cross-connect.
 - *ip4lispip4-ip4base*: LISP over IPv4 tunnels with IPv4 routing.
 - *ip4lispip6-ip6base*: LISP over IPv4 tunnels with IPv6 routing.
+- *ip4gtpusw-ip4base*: GTPU over IPv4 tunnels with IPv4 routing.
 
 In all cases listed above low number of MAC, IPv4, IPv6 flows (253 or 254 per
 direction) is switched or routed by VPP.
@@ -36,8 +37,3 @@ VPP is tested in the following IPv6 tunnel baseline configurations:
 
 In all cases listed above low number of IPv4, IPv6 flows (253 or 254 per
 direction) is routed by VPP.
-
-GTPU Tunnels
-~~~~~~~~~~~~
-
-*TODO Description to be added*