Enable IPsec policy fast path inbound

This will greatly improve the performance of IPsec policy cases

Signed-off-by: xinfeng zhao <xinfengx.zhao@intel.com>
Signed-off-by: Yulong Pei <yulong.pei@intel.com>
Change-Id: Ib42b5650791be7fcc8649873eaf12616aeba5aec

1 files changed, 18 insertions, 0 deletions

diff --git a/resources/libraries/python/VppConfigGenerator.py b/resources/libraries/python/VppConfigGenerator.py
index 926b5c767a..f155bcf2a7 100644
--- a/resources/libraries/python/VppConfigGenerator.py
+++ b/resources/libraries/python/VppConfigGenerator.py
@@ -433,6 +433,15 @@ class VppConfigGenerator:
         path = [u"ip6", u"heap-size"]
         self.add_config_item(self._nodeconfig, value, path)
 
+    def add_ipsec_spd_flow_cache_ipv4_inbound(self, value):
+        """Add IPsec spd flow cache for IP4 inbound.
+
+        :param value: "on" to enable spd flow cache.
+        :type value: str
+        """
+        path = [u"ipsec", u"ipv4-inbound-spd-flow-cache"]
+        self.add_config_item(self._nodeconfig, value, path)
+
     def add_ipsec_spd_flow_cache_ipv4_outbound(self, value):
         """Add IPsec spd flow cache for IP4 outbound.
 
@@ -442,6 +451,15 @@ class VppConfigGenerator:
         path = [u"ipsec", u"ipv4-outbound-spd-flow-cache"]
         self.add_config_item(self._nodeconfig, value, path)
 
+    def add_ipsec_spd_fast_path_ipv4_inbound(self, value):
+        """Add IPsec spd fast path for IP4 inbound.
+
+        :param value: "on" to enable spd fast path.
+        :type value: str
+        """
+        path = [u"ipsec", u"ipv4-inbound-spd-fast-path"]
+        self.add_config_item(self._nodeconfig, value, path)
+
     def add_ipsec_spd_fast_path_ipv4_outbound(self, value):
         """Add IPsec spd fast path for IP4 outbound.