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BVI Interface

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a new dedicated BVI interface as opposed to [re]using a loopback.

benefits:
 - removes ambiguity over the purpose of a loopback interface
 - TX node dedicated to BVI only functions.

Change-Id: I749d6b38440d450ac5b909a28053c75ec9df946a
Signed-off-by: Neale Ranns <nranns@cisco.com>
This commit is contained in:
Neale Ranns
2019-03-15 02:16:20 -07:00
committed by John Lo
parent 1ea74b5df5
commit 192b13f96d
12 changed files with 578 additions and 35 deletions
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14
test/test_l2_flood.py
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@ -20,24 +20,24 @@ class TestL2Flood(VppTestCase):
# 12 l2 interface and one l3
self.create_pg_interfaces(range(13))
self.create_loopback_interfaces(1)
self.create_bvi_interfaces(1)
for i in self.pg_interfaces:
i.admin_up()
for i in self.lo_interfaces:
for i in self.bvi_interfaces:
i.admin_up()
self.pg12.config_ip4()
self.pg12.resolve_arp()
self.loop0.config_ip4()
self.bvi0.config_ip4()
def tearDown(self):
self.pg12.unconfig_ip4()
self.loop0.unconfig_ip4()
self.bvi0.unconfig_ip4()
for i in self.pg_interfaces:
i.admin_down()
for i in self.lo_interfaces:
for i in self.bvi_interfaces:
i.admin_down()
super(TestL2Flood, self).tearDown()
@ -61,7 +61,7 @@ class TestL2Flood(VppTestCase):
for i in self.pg_interfaces[8:12]:
self.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=i.sw_if_index,
bd_id=1, shg=2)
for i in self.lo_interfaces:
for i in self.bvi_interfaces:
self.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=i.sw_if_index,
bd_id=1, shg=2,
port_type=L2_PORT_TYPE.BVI)
@ -142,7 +142,7 @@ class TestL2Flood(VppTestCase):
for i in self.pg_interfaces[:12]:
self.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=i.sw_if_index,
bd_id=1, enable=0)
for i in self.lo_interfaces:
for i in self.bvi_interfaces:
self.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=i.sw_if_index,
bd_id=1, shg=2,
port_type=L2_PORT_TYPE.BVI,