ipsec: Add 'detail' option to 'sh ipsec sa' - vpp

diff options

author	Neale Ranns <nranns@cisco.com>	2019-08-27 12:47:17 +0000
committer	Dave Barach <openvpp@barachs.net>	2019-08-27 19:40:40 +0000
commit	670027a50682b88c3082aad70072139ce87a0d52 (patch)
tree	6820d98b0cc4988a8758d6a8597584cca0ffc8b7 /src
parent	5ad541eeaa428c6a88c40e2088cdaabc0748c9df (diff)

ipsec: Add 'detail' option to 'sh ipsec sa'

Type: feature with detail option prints all details for all SAs Change-Id: Ic3c423c085dfc849cf9c3e18a6f624b82150d961 Signed-off-by: Neale Ranns <nranns@cisco.com>

Diffstat (limited to 'src')

-rw-r--r--

src/vnet/ipsec/ipsec_cli.c

1 files changed, 8 insertions, 4 deletions

#!/usr/bin/env python3 import unittest from framework import VppTestCase, VppTestRunner from vpp_ip_route import VppIpRoute, VppRoutePath, FibPathType from vpp_l2 import L2_PORT_TYPE from vpp_sub_interface import L2_VTR_OP, VppDot1QSubint from vpp_acl import AclRule, VppAcl, VppAclInterface from scapy.packet import Raw from scapy.layers.l2 import Ether, Dot1Q from scapy.layers.inet import IP, UDP from socket import AF_INET, inet_pton from ipaddress import IPv4Network NUM_PKTS = 67 class TestDVR(VppTestCase): """ Distributed Virtual Router """ @classmethod def setUpClass(cls): super(TestDVR, cls).setUpClass() @classmethod def tearDownClass(cls): super(TestDVR, cls).tearDownClass() def setUp(self): super(TestDVR, self).setUp() self.create_pg_interfaces(range(4)) self.create_loopback_interfaces(1) for i in self.pg_interfaces: i.admin_up() self.loop0.config_ip4() def tearDown(self): for i in self.pg_interfaces: i.admin_down() self.loop0.unconfig_ip4() super(TestDVR, self).tearDown() def assert_same_mac_addr(self, tx, rx): t_eth = tx[Ether] for p in rx: r_eth = p[Ether] self.assertEqual(t_eth.src, r_eth.src) self.assertEqual(t_eth.dst, r_eth.dst) def assert_has_vlan_tag(self, tag, rx): for p in rx: r_1q = p[Dot1Q] self.assertEqual(tag, r_1q.vlan) def assert_has_no_tag(self, rx): for p in rx: self.assertFalse(p.haslayer(Dot1Q)) def test_dvr(self): """ Distributed Virtual Router """ # # A packet destined to an IP address that is L2 bridged via # a non-tag interface # ip_non_tag_bridged = "10.10.10.10" ip_tag_bridged = "10.10.10.11" any_src_addr = "1.1.1.1" pkt_no_tag = (Ether(src=self.pg0.remote_mac, dst=self.loop0.local_mac) / IP(src=any_src_addr, dst=ip_non_tag_bridged) / UDP(sport=1234, dport=1234) / Raw(b'\xa5' * 100)) pkt_tag = (Ether(src=self.pg0.remote_mac, dst=self.loop0.local_mac) / IP(src=any_src_addr, dst=ip_tag_bridged) / UDP(sport=1234, dport=1234) / Raw(b'\xa5' * 100)) # # Two sub-interfaces so we can test VLAN tag push/pop # sub_if_on_pg2 = VppDot1QSubint(self, self.pg2, 92) sub_if_on_pg3 = VppDot1QSubint(self, self.pg3, 93) sub_if_on_pg2.admin_up() sub_if_on_pg3.admin_up() # # Put all the interfaces into a new bridge domain # self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=self.pg0.sw_if_index, bd_id=1) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=self.pg1.sw_if_index, bd_id=1) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=sub_if_on_pg2.sw_if_index, bd_id=1) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=sub_if_on_pg3.sw_if_index, bd_id=1) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=self.loop0.sw_if_index, bd_id=1, port_type=L2_PORT_TYPE.BVI) self.vapi.l2_interface_vlan_tag_rewrite( sw_if_index=sub_if_on_pg2.sw_if_index, vtr_op=L2_VTR_OP.L2_POP_1, push_dot1q=92) self.vapi.l2_interface_vlan_tag_rewrite( sw_if_index=sub_if_on_pg3.sw_if_index, vtr_op=L2_VTR_OP.L2_POP_1, push_dot1q=93) # # Add routes to bridge the traffic via a tagged an nontagged interface # route_no_tag = VppIpRoute( self, ip_non_tag_bridged, 32, [VppRoutePath("0.0.0.0", self.pg1.sw_if_index, type=FibPathType.FIB_PATH_TYPE_DVR)]) route_no_tag.add_vpp_config() # # Inject the packet that arrives and leaves on a non-tagged interface # Since it's 'bridged' expect that the MAC headed is unchanged. # rx = self.send_and_expect(self.pg0, pkt_no_tag * NUM_PKTS, self.pg1) self.assert_same_mac_addr(pkt_no_tag, rx) self.assert_has_no_tag(rx) # # Add routes to bridge the traffic via a tagged interface # route_with_tag = VppIpRoute( self, ip_tag_bridged, 32, [VppRoutePath("0.0.0.0", sub_if_on_pg3.sw_if_index, type=FibPathType.FIB_PATH_TYPE_DVR)]) route_with_tag.add_vpp_config() # # Inject the packet that arrives non-tag and leaves on a tagged # interface # rx = self.send_and_expect(self.pg0, pkt_tag * NUM_PKTS, self.pg3) self.assert_same_mac_addr(pkt_tag, rx) self.assert_has_vlan_tag(93, rx) # # Tag to tag # pkt_tag_to_tag = (Ether(src=self.pg2.remote_mac, dst=self.loop0.local_mac) / Dot1Q(vlan=92) / IP(src=any_src_addr, dst=ip_tag_bridged) / UDP(sport=1234, dport=1234) / Raw(b'\xa5' * 100)) rx = self.send_and_expect(self.pg2, pkt_tag_to_tag * NUM_PKTS, self.pg3) self.assert_same_mac_addr(pkt_tag_to_tag, rx) self.assert_has_vlan_tag(93, rx) # # Tag to non-Tag # pkt_tag_to_non_tag = (Ether(src=self.pg2.remote_mac, dst=self.loop0.local_mac) / Dot1Q(vlan=92) / IP(src=any_src_addr, dst=ip_non_tag_bridged) / UDP(sport=1234, dport=1234) / Raw(b'\xa5' * 100)) rx = self.send_and_expect(self.pg2, pkt_tag_to_non_tag * NUM_PKTS, self.pg1) self.assert_same_mac_addr(pkt_tag_to_tag, rx) self.assert_has_no_tag(rx) # # Add an output L3 ACL that will block the traffic # rule_1 = AclRule(is_permit=0, proto=17, ports=1234, src_prefix=IPv4Network((any_src_addr, 32)), dst_prefix=IPv4Network((ip_non_tag_bridged, 32))) acl = VppAcl(self, rules=[rule_1]) acl.add_vpp_config() # # Apply the ACL on the output interface # acl_if1 = VppAclInterface(self, sw_if_index=self.pg1.sw_if_index, n_input=0, acls=[acl]) acl_if1.add_vpp_config() # # Send packet's that should match the ACL and be dropped # rx = self.send_and_assert_no_replies(self.pg2, pkt_tag_to_non_tag * NUM_PKTS) # # cleanup # acl_if1.remove_vpp_config() acl.remove_vpp_config() self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=self.pg0.sw_if_index, bd_id=1, enable=0) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=self.pg1.sw_if_index, bd_id=1, enable=0) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=sub_if_on_pg2.sw_if_index, bd_id=1, enable=0) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=sub_if_on_pg3.sw_if_index, bd_id=1, enable=0) self.vapi.sw_interface_set_l2_bridge( rx_sw_if_index=self.loop0.sw_if_index, bd_id=1, port_type=L2_PORT_TYPE.BVI, enable=0) # # Do a FIB dump to make sure the paths are correctly reported as DVR # routes = self.vapi.ip_route_dump(0) for r in routes: if (ip_tag_bridged == str(r.route.prefix.network_address)): self.assertEqual(r.route.paths[0].sw_if_index, sub_if_on_pg3.sw_if_index) self.assertEqual(r.route.paths[0].type, FibPathType.FIB_PATH_TYPE_DVR) if (ip_non_tag_bridged == str(r.route.prefix.network_address)): self.assertEqual(r.route.paths[0].sw_if_index, self.pg1.sw_if_index) self.assertEqual(r.route.paths[0].type, FibPathType.FIB_PATH_TYPE_DVR) # # the explicit route delete is require so it happens before # the sbu-interface delete. subinterface delete is required # because that object type does not use the object registry # route_no_tag.remove_vpp_config() route_with_tag.remove_vpp_config() sub_if_on_pg3.remove_vpp_config() sub_if_on_pg2.remove_vpp_config() if __name__ == '__main__': unittest.main(testRunner=VppTestRunner)


context:
space:
mode: