diff options
Diffstat (limited to 'test/test_wireguard.py')
| -rw-r--r-- | test/test_wireguard.py | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/test/test_wireguard.py b/test/test_wireguard.py index 72a317ca8c2..b9713f6fc08 100644 --- a/test/test_wireguard.py +++ b/test/test_wireguard.py @@ -2315,17 +2315,45 @@ class TestWg(VppTestCase): wg1.want_events() for i in range(NUM_PEERS): - # send a valid handsake init for which we expect a response + # wg0 peers: send a valid handsake init for which we expect a response p = peers_0[i].mk_handshake(self.pg1) rx = self.send_and_expect(self.pg1, [p], self.pg1) peers_0[i].consume_response(rx[0]) + + # wg0 peers: send empty packet, it means successful connection (WIREGUARD_PEER_ESTABLISHED) + keepalive = peers_0[i].encrypt_transport(0) + p = peers_0[i].mk_tunnel_header(self.pg1) / ( + Wireguard(message_type=4, reserved_zero=0) + / WireguardTransport( + receiver_index=peers_0[i].sender, + counter=0, + encrypted_encapsulated_packet=keepalive, + ) + ) + self.send_and_assert_no_replies(self.pg1, [p]) + + # wg0 peers: wait for established flag if i == 0: peers_0[0].wait_event(ESTABLISHED_FLAG) + # wg1 peers: send a valid handsake init for which we expect a response p = peers_1[i].mk_handshake(self.pg2) rx = self.send_and_expect(self.pg2, [p], self.pg2) peers_1[i].consume_response(rx[0]) + # wg1 peers: send empty packet, it means successful connection (WIREGUARD_PEER_ESTABLISHED) + keepalive = peers_1[i].encrypt_transport(0) + p = peers_1[i].mk_tunnel_header(self.pg2) / ( + Wireguard(message_type=4, reserved_zero=0) + / WireguardTransport( + receiver_index=peers_1[i].sender, + counter=0, + encrypted_encapsulated_packet=keepalive, + ) + ) + self.send_and_assert_no_replies(self.pg2, [p]) + + # wg1 peers: wait for established flag wg1.wait_events(ESTABLISHED_FLAG, [peers_1[0].index, peers_1[1].index]) # remove routes |