diff options
Diffstat (limited to 'test/test_acl_plugin_l2l3.py')
| -rw-r--r-- | test/test_acl_plugin_l2l3.py | 51 |
1 files changed, 48 insertions, 3 deletions
diff --git a/test/test_acl_plugin_l2l3.py b/test/test_acl_plugin_l2l3.py index 346825fc..32abf184 100644 --- a/test/test_acl_plugin_l2l3.py +++ b/test/test_acl_plugin_l2l3.py @@ -33,6 +33,7 @@ from scapy.layers.l2 import Ether from scapy.layers.inet import IP, UDP, ICMP, TCP from scapy.layers.inet6 import IPv6, ICMPv6Unknown, ICMPv6EchoRequest from scapy.layers.inet6 import ICMPv6EchoReply, IPv6ExtHdrRouting +from scapy.layers.inet6 import IPv6ExtHdrFragment from framework import VppTestCase, VppTestRunner import time @@ -203,7 +204,7 @@ class TestIpIrb(VppTestCase): if add_extension_header: # prepend some extension headers ulp = (IPv6ExtHdrRouting() / IPv6ExtHdrRouting() / - IPv6ExtHdrRouting() / ulp_l4) + IPv6ExtHdrFragment(offset=0, m=1) / ulp_l4) # uncomment below to test invalid ones # ulp = IPv6ExtHdrRouting(len = 200) / ulp_l4 else: @@ -214,10 +215,12 @@ class TestIpIrb(VppTestCase): Raw(payload)) else: ulp_l4 = UDP(sport=src_l4, dport=dst_l4) - # IPv4 does not allow extension headers + # IPv4 does not allow extension headers, + # but we rather make it a first fragment + flags = 1 if add_extension_header else 0 ulp = ulp_l4 p = (Ether(dst=dst_mac, src=src_mac) / - IP(src=src_ip4, dst=dst_ip4) / + IP(src=src_ip4, dst=dst_ip4, frag=0, flags=flags) / ulp / Raw(payload)) elif modulo == 1: @@ -670,6 +673,48 @@ class TestIpIrb(VppTestCase): self.run_test_ip46_bridged_to_routed_and_back(False, True, self.WITH_EH) + # IPv4 with "MF" bit set + + def test_1201_ip6_irb_1(self): + """ ACL IPv4+MF routed -> bridged, L2 ACL deny""" + self.run_test_ip46_routed_to_bridged(True, False, False, + self.WITH_EH) + + def test_1202_ip6_irb_1(self): + """ ACL IPv4+MF routed -> bridged, L3 ACL deny""" + self.run_test_ip46_routed_to_bridged(False, False, False, + self.WITH_EH) + + def test_1205_ip6_irb_1(self): + """ ACL IPv4+MF bridged -> routed, L2 ACL deny """ + self.run_test_ip46_bridged_to_routed(True, False, False, + self.WITH_EH) + + def test_1206_ip6_irb_1(self): + """ ACL IPv4+MF bridged -> routed, L3 ACL deny """ + self.run_test_ip46_bridged_to_routed(False, False, False, + self.WITH_EH) + + def test_1301_ip6_irb_1(self): + """ ACL IPv4+MF routed -> bridged, L2 ACL permit+reflect""" + self.run_test_ip46_routed_to_bridged_and_back(True, False, + self.WITH_EH) + + def test_1302_ip6_irb_1(self): + """ ACL IPv4+MF bridged -> routed, L2 ACL permit+reflect""" + self.run_test_ip46_bridged_to_routed_and_back(True, False, + self.WITH_EH) + + def test_1311_ip6_irb_1(self): + """ ACL IPv4+MF routed -> bridged, L3 ACL permit+reflect""" + self.run_test_ip46_routed_to_bridged_and_back(False, False, + self.WITH_EH) + + def test_1312_ip6_irb_1(self): + """ ACL IPv4+MF bridged -> routed, L3 ACL permit+reflect""" + self.run_test_ip46_bridged_to_routed_and_back(False, False, + self.WITH_EH) + # Old datapath group def test_8900_ip6_irb_1(self): """ ACL plugin set old L2 datapath""" |