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fib: Register multicast MAC with interface for accepting interfaces

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Type: fix

Signed-off-by: Neale Ranns <nranns@cisco.com>
Change-Id: Ic6c76b65e2dcc08916373153944507a297c962c0
This commit is contained in:
Neale Ranns
2020-10-05 12:26:47 +00:00
committed by Damjan Marion
parent 27c35e3056
commit 21fb4f71ee
8 changed files with 331 additions and 9 deletions
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35
test/test_ip_mcast.py
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@ -95,7 +95,7 @@ class TestIPMcast(VppTestCase):
def create_stream_ip4(self, src_if, src_ip, dst_ip, payload_size=0):
pkts = []
# default to small packet sizes
p = (Ether(dst=src_if.local_mac, src=src_if.remote_mac) /
p = (Ether(dst=getmacbyip(dst_ip), src=src_if.remote_mac) /
IP(src=src_ip, dst=dst_ip) /
UDP(sport=1234, dport=1234))
if not payload_size:
@ -111,7 +111,7 @@ class TestIPMcast(VppTestCase):
for i in range(0, N_PKTS_IN_STREAM):
info = self.create_packet_info(src_if, src_if)
payload = self.info_to_payload(info)
p = (Ether(dst=src_if.local_mac, src=src_if.remote_mac) /
p = (Ether(dst=getmacbyip6(dst_ip), src=src_if.remote_mac) /
IPv6(src=src_ip, dst=dst_ip) /
UDP(sport=1234, dport=1234) /
Raw(payload))
@ -189,6 +189,14 @@ class TestIPMcast(VppTestCase):
# a stream that matches the default route. gets dropped.
#
self.vapi.cli("clear trace")
self.vapi.cli("packet mac-filter pg0 on")
self.vapi.cli("packet mac-filter pg1 on")
self.vapi.cli("packet mac-filter pg2 on")
self.vapi.cli("packet mac-filter pg4 on")
self.vapi.cli("packet mac-filter pg5 on")
self.vapi.cli("packet mac-filter pg6 on")
self.vapi.cli("packet mac-filter pg7 on")
tx = self.create_stream_ip4(self.pg0, "1.1.1.1", "232.1.1.1")
self.pg0.add_stream(tx)
@ -395,9 +403,24 @@ class TestIPMcast(VppTestCase):
self.pg0.assert_nothing_captured(
remark="IP multicast packets forwarded on PG0")
self.vapi.cli("packet mac-filter pg0 off")
self.vapi.cli("packet mac-filter pg1 off")
self.vapi.cli("packet mac-filter pg2 off")
self.vapi.cli("packet mac-filter pg4 off")
self.vapi.cli("packet mac-filter pg5 off")
self.vapi.cli("packet mac-filter pg6 off")
self.vapi.cli("packet mac-filter pg7 off")
def test_ip6_mcast(self):
""" IPv6 Multicast Replication """
self.vapi.cli("packet mac-filter pg0 on")
self.vapi.cli("packet mac-filter pg1 on")
self.vapi.cli("packet mac-filter pg2 on")
self.vapi.cli("packet mac-filter pg4 on")
self.vapi.cli("packet mac-filter pg5 on")
self.vapi.cli("packet mac-filter pg6 on")
self.vapi.cli("packet mac-filter pg7 on")
#
# a stream that matches the default route. gets dropped.
#
@ -556,6 +579,14 @@ class TestIPMcast(VppTestCase):
self.pg3.assert_nothing_captured(
remark="IP multicast packets forwarded on PG3")
self.vapi.cli("packet mac-filter pg0 off")
self.vapi.cli("packet mac-filter pg1 off")
self.vapi.cli("packet mac-filter pg2 off")
self.vapi.cli("packet mac-filter pg4 off")
self.vapi.cli("packet mac-filter pg5 off")
self.vapi.cli("packet mac-filter pg6 off")
self.vapi.cli("packet mac-filter pg7 off")
def _mcast_connected_send_stream(self, dst_ip):
self.vapi.cli("clear trace")
tx = self.create_stream_ip4(self.pg0,