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authorNeale Ranns <nranns@cisco.com>2020-05-12 13:33:56 +0000
committerAndrew Yourtchenko <ayourtch@gmail.com>2020-05-13 11:15:57 +0000
commitb1fd80f0999e4dbbebdbc2471aeab2cad418ca4d (patch)
tree9d717e9982e829bfe6a0322be78df41edc5223e1 /test/test_ipsec_esp.py
parent103d355db504527cc6fa1d563ce6976b8490d22c (diff)
ipsec: Support 4o6 and 6o4 for SPD tunnel mode SAs
Type: feature the es4-encrypt and esp6-encrypt nodes need to be siblings so they both have the same edges for the DPO on which the tunnel mode SA stacks. Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I2126589135a1df6c95ee14503dfde9ff406df60a
Diffstat (limited to 'test/test_ipsec_esp.py')
-rw-r--r--test/test_ipsec_esp.py76
1 files changed, 75 insertions, 1 deletions
diff --git a/test/test_ipsec_esp.py b/test/test_ipsec_esp.py
index 6be49ef21ce..036fbf36e55 100644
--- a/test/test_ipsec_esp.py
+++ b/test/test_ipsec_esp.py
@@ -291,7 +291,81 @@ class TemplateIpsecEsp(ConfigIpsecESP):
class TestIpsecEsp1(TemplateIpsecEsp, IpsecTra46Tests,
IpsecTun46Tests, IpsecTra6ExtTests):
""" Ipsec ESP - TUN & TRA tests """
- pass
+
+ @classmethod
+ def setUpClass(cls):
+ super(TestIpsecEsp1, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(TestIpsecEsp1, cls).tearDownClass()
+
+ def setUp(self):
+ super(TestIpsecEsp1, self).setUp()
+
+ def tearDown(self):
+ super(TestIpsecEsp1, self).tearDown()
+
+ def test_tun_46(self):
+ """ ipsec 4o6 tunnel """
+ # add an SPD entry to direct 2.2.2.2 to the v6 tunnel SA
+ p6 = self.ipv6_params
+ p4 = self.ipv4_params
+
+ p6.remote_tun_if_host4 = "2.2.2.2"
+ e = VppEnum.vl_api_ipsec_spd_action_t
+
+ VppIpsecSpdEntry(self,
+ self.tun_spd,
+ p6.scapy_tun_sa_id,
+ self.pg1.remote_addr[p4.addr_type],
+ self.pg1.remote_addr[p4.addr_type],
+ p6.remote_tun_if_host4,
+ p6.remote_tun_if_host4,
+ 0,
+ priority=10,
+ policy=e.IPSEC_API_SPD_ACTION_PROTECT,
+ is_outbound=1).add_vpp_config()
+ VppIpRoute(self, p6.remote_tun_if_host4, p4.addr_len,
+ [VppRoutePath(self.tun_if.remote_addr[p4.addr_type],
+ 0xffffffff)]).add_vpp_config()
+
+ old_name = self.tun6_encrypt_node_name
+ self.tun6_encrypt_node_name = "esp4-encrypt"
+
+ self.verify_tun_46(p6, count=63)
+ self.tun6_encrypt_node_name = old_name
+
+ def test_tun_64(self):
+ """ ipsec 6o4 tunnel """
+ # add an SPD entry to direct 4444::4 to the v4 tunnel SA
+ p6 = self.ipv6_params
+ p4 = self.ipv4_params
+
+ p4.remote_tun_if_host6 = "4444::4"
+ e = VppEnum.vl_api_ipsec_spd_action_t
+
+ VppIpsecSpdEntry(self,
+ self.tun_spd,
+ p4.scapy_tun_sa_id,
+ self.pg1.remote_addr[p6.addr_type],
+ self.pg1.remote_addr[p6.addr_type],
+ p4.remote_tun_if_host6,
+ p4.remote_tun_if_host6,
+ 0,
+ priority=10,
+ policy=e.IPSEC_API_SPD_ACTION_PROTECT,
+ is_outbound=1).add_vpp_config()
+ d = DpoProto.DPO_PROTO_IP6
+ VppIpRoute(self, p4.remote_tun_if_host6, p6.addr_len,
+ [VppRoutePath(self.tun_if.remote_addr[p6.addr_type],
+ 0xffffffff,
+ proto=d)]).add_vpp_config()
+
+ old_name = self.tun4_encrypt_node_name
+ self.tun4_encrypt_node_name = "esp6-encrypt"
+ self.verify_tun_64(p4, count=63)
+ self.tun4_encrypt_node_name = old_name
class TestIpsecEsp2(TemplateIpsecEsp, IpsecTcpTests):