#
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"""
labels=[VppMplsLabel(2001)])])
ip_route.add_vpp_config()
- udp_encap = VppUdpEncap(self, 4,
+ udp_encap = VppUdpEncap(self,
self.pg0.local_ip4,
nh1,
330, 8138)
[VppRoutePath("0.0.0.0",
0xFFFFFFFF,
is_udp_encap=1,
- next_hop_id=4)])
+ next_hop_id=udp_encap.id)])
bier_route.add_vpp_config()
#
self.assertEqual(rx[0][IP].dst, nh1)
self.assertEqual(rx[0][UDP].sport, 330)
self.assertEqual(rx[0][UDP].dport, 8138)
- self.assertEqual(rx[0][BIFT].bsl, 2)
+ self.assertEqual(rx[0][BIFT].bsl, BIERLength.BIER_LEN_256)
self.assertEqual(rx[0][BIFT].sd, 1)
self.assertEqual(rx[0][BIFT].set, 0)
self.assertEqual(rx[0][BIFT].ttl, 64)