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-rw-r--r--test/vpp_ipsec_tun_interface.py45
1 files changed, 45 insertions, 0 deletions
diff --git a/test/vpp_ipsec_tun_interface.py b/test/vpp_ipsec_tun_interface.py
index c427936fa08..1a41244a0c5 100644
--- a/test/vpp_ipsec_tun_interface.py
+++ b/test/vpp_ipsec_tun_interface.py
@@ -45,3 +45,48 @@ class VppIpsecTunInterface(VppTunnelInterface):
def object_id(self):
return "ipsec-tun-if-%d" % self._sw_if_index
+
+
+class VppIpsecGRETunInterface(VppTunnelInterface):
+ """
+ VPP IPsec GRE Tunnel interface
+ this creates headers
+ IP / ESP / IP / GRE / payload
+ i.e. it's GRE over IPSEC, rather than IPSEC over GRE.
+ """
+
+ def __init__(self, test, parent_if, sa_out, sa_in):
+ super(VppIpsecGRETunInterface, self).__init__(test, parent_if)
+ self.sa_in = sa_in
+ self.sa_out = sa_out
+
+ def add_vpp_config(self):
+ r = self.test.vapi.ipsec_gre_tunnel_add_del(
+ self.parent_if.local_ip4n,
+ self.parent_if.remote_ip4n,
+ self.sa_out,
+ self.sa_in)
+ self.set_sw_if_index(r.sw_if_index)
+ self.generate_remote_hosts()
+ self.test.registry.register(self, self.test.logger)
+
+ def remove_vpp_config(self):
+ self.test.vapi.ipsec_gre_tunnel_add_del(
+ self.parent_if.local_ip4n,
+ self.parent_if.remote_ip4n,
+ self.sa_out,
+ self.sa_in,
+ is_add=0)
+
+ def query_vpp_config(self):
+ ts = self.test.vapi.ipsec_gre_tunnel_dump(sw_if_index=0xffffffff)
+ for t in ts:
+ if t.tunnel.sw_if_index == self._sw_if_index:
+ return True
+ return False
+
+ def __str__(self):
+ return self.object_id()
+
+ def object_id(self):
+ return "ipsec-gre-tun-if-%d" % self._sw_if_index