def test_all_router_ips(self):
""" Does every router IP get COPP classified correctly?
"""
with self.test_topology.switch_thrift() as switch_thrift:
interfaces = switch_thrift.getAllInterfaces()
self.assertIsNotNone(interfaces)
test_bgp_pkts = []
test_non_bgp_pkts = []
for intf in interfaces.values():
for prefix in intf.address:
test_bgp_pkts.append(
packet.gen_pkt_to_switch(self,
dst_ip=ip_addr_to_str(prefix.ip),
dst_port=179))
test_non_bgp_pkts.append(
packet.gen_pkt_to_switch(self,
dst_ip=ip_addr_to_str(prefix.ip),
dst_port=12345))
# make sure each bgp-like pkt bumps the hi-pri counter
self.send_pkts_verify_counter_bump(
test_bgp_pkts, "cpu.queue%d.in_pkts.sum" % HIGH_PRI_QUEUE)
# make sure each non-bgp pkt bumps the mid-pri counter
self.send_pkts_verify_counter_bump(
test_non_bgp_pkts, "cpu.queue%d.in_pkts.sum" % MID_PRI_QUEUE)
def test_nonbgp_router_copp(self):
""" Copp Map non-BGP traffic (dport!=179) to mid-pri
"""
pkt = packet.gen_pkt_to_switch(self, dst_port=12345)
counter = "cpu.queue%d.in_pkts.sum" % MID_PRI_QUEUE
self.send_pkt_verify_counter_bump(pkt, counter)
def test_bgp_copp(self):
""" Copp Map BGP traffic (dport=179) to high-priority
"""
pkt = packet.gen_pkt_to_switch(self, dst_port=179)
counter = "cpu.queue%d.in_pkts.sum" % HIGH_PRI_QUEUE
self.send_pkt_verify_counter_bump(pkt, counter)
def test_nonbgp_router_copp(self):
""" Copp Map non-BGP traffic (dport!=179) to mid-pri
"""
pkt = packet.gen_pkt_to_switch(self, dst_port=12345)
self.send_pkt_verify_counter_bump(
pkt, self.cpu_mid_pri_queue_prefix + ".in_pkts.sum")
def test_bgp_copp(self):
""" Copp Map BGP traffic (dport=179) to high-priority
"""
pkt = packet.gen_pkt_to_switch(self, dst_port=179)
self.send_pkt_verify_counter_bump(
pkt, self.cpu_high_pri_queue_prefix + ".in_pkts.sum")
def test_nonbgp_router_copp(self):
""" Copp Map non-BGP traffic (dport!=179) to mid-pri
"""
pkt = packet.gen_pkt_to_switch(self, dst_port=12345)
counter = "cpu.queue%d.in_pkts.sum" % MID_PRI_QUEUE
self.send_pkt_verify_counter_bump(pkt, counter)
def test_bgp_copp(self):
""" Copp Map BGP traffic (dport=179) to high-priority
"""
pkt = packet.gen_pkt_to_switch(self, dst_port=179)
counter = "cpu.queue%d.in_pkts.sum" % HIGH_PRI_QUEUE
self.send_pkt_verify_counter_bump(pkt, counter)