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| author |   Benoît Ganne <bganne@cisco.com> | 2019-07-31 14:15:57 +0200 |
|---|---|---|
| committer |   Neale Ranns <nranns@cisco.com> | 2019-08-09 10:32:51 +0000 |
| commit | b85432497d964ccd58a7fc3348b25ecbf624ff14 (patch) | |
| tree | dd00010bdd38085464b871fffefce29ef6455a8e | |
| parent | 71dd9d5ff8f9f629d7d917cc2b3695a910640602 (diff) | |
gbp: add unknown remote EP redirect unit test
Type: test
Change-Id: I1dfbeef08a4f112551450682fc4040820251485b
Signed-off-by: Benoît Ganne <bganne@cisco.com>
| -rw-r--r-- | test/test_gbp.py | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/test/test_gbp.py b/test/test_gbp.py index 0c9cdb415dd..c835fc1b7a2 100644 --- a/test/test_gbp.py +++ b/test/test_gbp.py @@ -3725,6 +3725,7 @@ class TestGBP(VppTestCase): # # learn a remote EP in EPG 221 + # packets coming from unknown remote EPs will be leant & redirected # vx_tun_l3 = VppGbpVxlanTunnel( self, 444, rd1.rd_id, @@ -3735,13 +3736,19 @@ class TestGBP(VppTestCase): c4 = VppGbpContract( self, 402, epg_221.sclass, epg_220.sclass, acl_index, [VppGbpContractRule( - VppEnum.vl_api_gbp_rule_action_t.GBP_API_RULE_PERMIT, + VppEnum.vl_api_gbp_rule_action_t.GBP_API_RULE_REDIRECT, VppEnum.vl_api_gbp_hash_mode_t.GBP_API_HASH_MODE_SRC_IP, - []), + [VppGbpContractNextHop(sep1.vmac, sep1.epg.bd, + sep1.ip4, sep1.epg.rd), + VppGbpContractNextHop(sep2.vmac, sep2.epg.bd, + sep2.ip4, sep2.epg.rd)]), VppGbpContractRule( - VppEnum.vl_api_gbp_rule_action_t.GBP_API_RULE_PERMIT, + VppEnum.vl_api_gbp_rule_action_t.GBP_API_RULE_REDIRECT, VppEnum.vl_api_gbp_hash_mode_t.GBP_API_HASH_MODE_SRC_IP, - [])], + [VppGbpContractNextHop(sep3.vmac, sep3.epg.bd, + sep3.ip6, sep3.epg.rd), + VppGbpContractNextHop(sep4.vmac, sep4.epg.bd, + sep4.ip6, sep4.epg.rd)])], [ETH_P_IP, ETH_P_IPV6]) c4.add_vpp_config() @@ -3756,7 +3763,14 @@ class TestGBP(VppTestCase): UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) - rx = self.send_and_expect(self.pg7, [p], self.pg0) + # unknown remote EP to local EP redirected + rxs = self.send_and_expect(self.pg7, [p], sep1.itf) + + for rx in rxs: + self.assertEqual(rx[Ether].src, routed_src_mac) + self.assertEqual(rx[Ether].dst, sep1.mac) + self.assertEqual(rx[IP].src, "10.0.0.88") + self.assertEqual(rx[IP].dst, ep1.ip4.address) # endpoint learnt via the parent GBP-vxlan interface self.assertTrue(find_gbp_endpoint(self, @@ -3774,7 +3788,14 @@ class TestGBP(VppTestCase): UDP(sport=1234, dport=1234) / Raw('\xa5' * 100)) - rx = self.send_and_expect(self.pg7, [p], self.pg0) + # unknown remote EP to local EP redirected (ipv6) + rxs = self.send_and_expect(self.pg7, [p], sep3.itf) + + for rx in rxs: + self.assertEqual(rx[Ether].src, routed_src_mac) + self.assertEqual(rx[Ether].dst, sep3.mac) + self.assertEqual(rx[IPv6].src, "2001:10::88") + self.assertEqual(rx[IPv6].dst, ep1.ip6.address) # endpoint learnt via the parent GBP-vxlan interface self.assertTrue(find_gbp_endpoint(self, |