#!/usr/bin/env python
import unittest
-import socket
from framework import VppTestCase, VppTestRunner, running_extended_tests
from vpp_ip import DpoProto
-from vpp_ip_route import VppIpRoute, VppRoutePath, VppMplsRoute, \
+from vpp_ip_route import VppIpRoute, VppRoutePath, \
VppMplsTable, VppIpMRoute, VppMRoutePath, VppIpTable, \
MRouteEntryFlags, MRouteItfFlags, MPLS_LABEL_INVALID, \
VppMplsLabel
-from vpp_bier import *
-from vpp_udp_encap import *
+from vpp_bier import BIER_HDR_PAYLOAD, VppBierImp, VppBierDispEntry, \
+ VppBierDispTable, VppBierTable, VppBierTableID, VppBierRoute
+from vpp_udp_encap import VppUdpEncap
from scapy.packet import Raw
from scapy.layers.l2 import Ether
-from scapy.layers.inet import IP, UDP, ICMP
+from scapy.layers.inet import IP, UDP
from scapy.layers.inet6 import IPv6
from scapy.contrib.mpls import MPLS
-from scapy.contrib.bier import *
+from scapy.contrib.bier import BIER, BIERLength, BIFT
class TestBFIB(VppTestCase):
for nhr in nh_routes:
nhr.remove_vpp_config()
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_bier_midpoint_1024(self):
"""BIER midpoint BSL:1024"""
self.bier_midpoint(BIERLength.BIER_LEN_1024, 128, 1024)
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_bier_midpoint_512(self):
"""BIER midpoint BSL:512"""
self.bier_midpoint(BIERLength.BIER_LEN_512, 64, 512)
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_bier_midpoint_256(self):
"""BIER midpoint BSL:256"""
self.bier_midpoint(BIERLength.BIER_LEN_256, 32, 256)
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_bier_midpoint_128(self):
"""BIER midpoint BSL:128"""
self.bier_midpoint(BIERLength.BIER_LEN_128, 16, 128)
#
self.send_and_expect(self.pg0, [p], self.pg1)
+ #
+ # A multicast route to forward post BIER disposition that needs
+ # a check against sending back into the BIER core
+ #
+ bi = VppBierImp(self, bti, 333, chr(0x3) * 32)
+ bi.add_vpp_config()
+
+ route_eg_232_1_1_2 = VppIpMRoute(
+ self,
+ "0.0.0.0",
+ "232.1.1.2", 32,
+ MRouteEntryFlags.MFIB_ENTRY_FLAG_NONE,
+ paths=[VppMRoutePath(0xffffffff,
+ MRouteItfFlags.MFIB_ITF_FLAG_FORWARD,
+ proto=DpoProto.DPO_PROTO_BIER,
+ bier_imp=bi.bi_index),
+ VppMRoutePath(self.pg1.sw_if_index,
+ MRouteItfFlags.MFIB_ITF_FLAG_FORWARD)])
+ route_eg_232_1_1_2.add_vpp_config()
+ route_eg_232_1_1_2.update_rpf_id(8192)
+
+ p = (Ether(dst=self.pg0.local_mac, src=self.pg0.remote_mac) /
+ MPLS(label=77, ttl=255) /
+ BIER(length=BIERLength.BIER_LEN_256,
+ BitString=chr(255)*32,
+ BFRID=77) /
+ IP(src="1.1.1.1", dst="232.1.1.2") /
+ UDP(sport=1234, dport=1234) /
+ Raw())
+ self.send_and_expect(self.pg0, [p], self.pg1)
+
def bier_e2e(self, hdr_len_id, n_bytes, max_bp):
""" BIER end-to-end"""
self.assertEqual(rx[0][IP].src, "1.1.1.1")
self.assertEqual(rx[0][IP].dst, "232.1.1.2")
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_bier_e2e_1024(self):
""" BIER end-to-end BSL:1024"""
self.bier_e2e(BIERLength.BIER_LEN_1024, 128, 1024)
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_bier_e2e_512(self):
""" BIER end-to-end BSL:512"""
self.bier_e2e(BIERLength.BIER_LEN_512, 64, 512)
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_bier_e2e_256(self):
""" BIER end-to-end BSL:256"""
self.bier_e2e(BIERLength.BIER_LEN_256, 32, 256)
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
+ @unittest.skipUnless(running_extended_tests, "part of extended tests")
def test_bier_e2e_128(self):
""" BIER end-to-end BSL:128"""
self.bier_e2e(BIERLength.BIER_LEN_128, 16, 128)