p4factory子目录下的run_all_tests
安装好p4factory之后，打算跑一下样例来测试是否正确。
但是，跑了targets目录内的basic_routing，make又报错了，但之前成功过，我想可能是长时间放置导致一些虚拟接口的问题，于是cd回上级目录，跑下全部的样例，看看是什么结果。
半个小时过去了，终于跑完了，可能是因为有其它进程的原因，导致某些样例没有通过。
**************************************
TESTS PASSED: 10/13
sudo killall -q behavioral-model
sudo killall -q drivers-switchapi
sudo killall -q drivers
sudo killall -q l2_switch_bmv2
sudo killall -q switch_bmv2
sudo killall -q basic_routing_bmv2
sudo killall -q drivers-switchsai
3 TESTS FAILED!
If some tests fail because extra packets are received, you may want to try disabling IPv6 with:
sudo sysctl -w net.ipv6.conf.eth0.disable_ipv6=1
于是在没有其它终端执行命令的情况下又跑了一遍，还是这个结果，于是打算按它提示的试一试。
basic_routing
终端A，执行
./behavior-model
终端B，执行sudo python run_tests.py --test-dir tests/ptf-tests/
A的结果：
Resetting buffer
Resetting buffer
Cleaning all state (resetting all tables)
In ipv4_fib_set_default_action_on_miss
ipv4_fib: setting default action
In ipv4_fib_lpm_set_default_action_on_miss
ipv4_fib_lpm: setting default action
In rewrite_mac_set_default_action_on_miss
rewrite_mac: setting default action
In port_mapping_table_add_with_set_bd
port_mapping: adding entry
empty index: 0
**********
entry at index 0:
key:
standard_metadata_ingress_port: 0x00000001 (0 0 0 1),
action:
set_bd
action data:
bd: 0x0000000a (0 0 0 10),
**********
In port_mapping_table_add_with_set_bd
port_mapping: adding entry
empty index: 1
**********
entry at index 1:
key:
standard_metadata_ingress_port: 0x00000002 (0 0 0 2),
action:
set_bd
action data:
bd: 0x0000000a (0 0 0 10),
**********
In port_mapping_table_add_with_set_bd
port_mapping: adding entry
empty index: 2
**********
entry at index 2:
key:
standard_metadata_ingress_port: 0x00000003 (0 0 0 3),
action:
set_bd
action data:
bd: 0x00000014 (0 0 0 20),
**********
In port_mapping_table_add_with_set_bd
port_mapping: adding entry
empty index: 3
**********
entry at index 3:
key:
standard_metadata_ingress_port: 0x00000004 (0 0 0 4),
action:
set_bd
action data:
bd: 0x00000014 (0 0 0 20),
**********
In bd_table_add_with_set_vrf
bd: adding entry
empty index: 0
**********
entry at index 0:
key:
ingress_metadata_bd: 0x0000000a (0 0 0 10),
action:
set_vrf
action data:
vrf: 0x0000001e (0 0 0 30),
**********
In bd_table_add_with_set_vrf
bd: adding entry
empty index: 1
**********
entry at index 1:
key:
ingress_metadata_bd: 0x00000014 (0 0 0 20),
action:
set_vrf
action data:
vrf: 0x0000001e (0 0 0 30),
**********
In ipv4_fib_lpm_table_add_with_fib_hit_nexthop
ipv4_fib_lpm: adding entry
empty index: 0
**********
entry at index 0:
key:
ingress_metadata_vrf: 0x0000001e (0 0 0 30), ipv4_dstAddr: 0xc0a80000 (192 168 0 0),
prefix_length:
48
action:
fib_hit_nexthop
action data:
nexthop_index: 0x00000001 (0 0 0 1),
**********
In ipv4_fib_lpm_table_add_with_fib_hit_nexthop
ipv4_fib_lpm: adding entry
empty index: 1
**********
entry at index 1:
key:
ingress_metadata_vrf: 0x0000001e (0 0 0 30), ipv4_dstAddr: 0x0a000000 (10 0 0 0),
prefix_length:
40
action:
fib_hit_nexthop
action data:
nexthop_index: 0x00000003 (0 0 0 3),
**********
In nexthop_table_add_with_set_egress_details
nexthop: adding entry
empty index: 0
**********
entry at index 0:
key:
ingress_metadata_nexthop_index: 0x00000001 (0 0 0 1),
action:
set_egress_details
action data:
egress_spec: 0x00000001 (0 0 0 1),
**********
In rewrite_mac_table_add_with_rewrite_src_dst_mac
rewrite_mac: adding entry
empty index: 0
**********
entry at index 0:
key:
ingress_metadata_nexthop_index: 0x00000001 (0 0 0 1),
action:
rewrite_src_dst_mac
action data:
smac: 0x010101010101, dmac: 0x000101010101,
**********
In nexthop_table_add_with_set_egress_details
nexthop: adding entry
empty index: 1
**********
entry at index 1:
key:
ingress_metadata_nexthop_index: 0x00000002 (0 0 0 2),
action:
set_egress_details
action data:
egress_spec: 0x00000002 (0 0 0 2),
**********
In rewrite_mac_table_add_with_rewrite_src_dst_mac
rewrite_mac: adding entry
empty index: 1
**********
entry at index 1:
key:
ingress_metadata_nexthop_index: 0x00000002 (0 0 0 2),
action:
rewrite_src_dst_mac
action data:
smac: 0x010202020202, dmac: 0x000202020202,
**********
In nexthop_table_add_with_set_egress_details
nexthop: adding entry
empty index: 2
**********
entry at index 2:
key:
ingress_metadata_nexthop_index: 0x00000003 (0 0 0 3),
action:
set_egress_details
action data:
egress_spec: 0x00000003 (0 0 0 3),
**********
In rewrite_mac_table_add_with_rewrite_src_dst_mac
rewrite_mac: adding entry
empty index: 2
**********
entry at index 2:
key:
ingress_metadata_nexthop_index: 0x00000003 (0 0 0 3),
action:
rewrite_src_dst_mac
action data:
smac: 0x010303030303, dmac: 0x000303030303,
**********
In nexthop_table_add_with_set_egress_details
nexthop: adding entry
empty index: 3
**********
entry at index 3:
key:
ingress_metadata_nexthop_index: 0x00000004 (0 0 0 4),
action:
set_egress_details
action data:
egress_spec: 0x00000004 (0 0 0 4),
**********
In rewrite_mac_table_add_with_rewrite_src_dst_mac
rewrite_mac: adding entry
empty index: 3
**********
entry at index 3:
key:
ingress_metadata_nexthop_index: 0x00000004 (0 0 0 4),
action:
rewrite_src_dst_mac
action data:
smac: 0x010404040404, dmac: 0x000404040404,
**********
Packet in on port 2 length 100; first bytes:
00010203 04050006 0708090a 08004500
new packet, len : 100, ingress : 2
rmt proc returns 0
ingress_pipeline: packet dequeued
parsing start
parsing parse_ethernet
parsing parse_ipv4
payload length: 66
all checksums are correct
Applying table port_mapping
Lookup key for port_mapping:
standard_metadata_ingress_port: 0x00000002,
table hit
**********
entry at index 1:
key:
standard_metadata_ingress_port: 0x00000002 (0 0 0 2),
action:
set_bd
action data:
bd: 0x0000000a (0 0 0 10),
**********
action set_bd
action data:
bd: 0x0000000a (0 0 0 10),
executing next table for action
Applying table bd
Lookup key for bd:
ingress_metadata_bd: 0x0000000a,
table hit
**********
entry at index 0:
key:
ingress_metadata_bd: 0x0000000a (0 0 0 10),
action:
set_vrf
action data:
vrf: 0x0000001e (0 0 0 30),
**********
action set_vrf
action data:
vrf: 0x0000001e (0 0 0 30),
executing next table for action
Applying table ipv4_fib
Lookup key for ipv4_fib:
ingress_metadata_vrf: 0x0000001e, ipv4_dstAddr: 0x0a000002,
table miss, applying default action
action on_miss
executing next table for action
Applying table ipv4_fib_lpm
Lookup key for ipv4_fib_lpm:
ingress_metadata_vrf: 0x0000001e, ipv4_dstAddr: 0x0a000002,
table hit
**********
entry at index 1:
key:
ingress_metadata_vrf: 0x0000001e (0 0 0 30), ipv4_dstAddr: 0x0a000000 (10 0 0 0),
prefix_length:
40
action:
fib_hit_nexthop
action data:
nexthop_index: 0x00000003 (0 0 0 3),
**********
action fib_hit_nexthop
action data:
nexthop_index: 0x00000003 (0 0 0 3),
executing next table for action
Applying table nexthop
Lookup key for nexthop:
ingress_metadata_nexthop_index: 0x00000003,
table hit
**********
entry at index 2:
key:
ingress_metadata_nexthop_index: 0x00000003 (0 0 0 3),
action:
set_egress_details
action data:
egress_spec: 0x00000003 (0 0 0 3),
**********
action set_egress_details
action data:
egress_spec: 0x00000003 (0 0 0 3),
executing next table for action
total length for outgoing pkt: 100
deparsing ethernet
deparsing ipv4
total length for outgoing meta: 26
copying metadata
deparsing standard_metadata
deparsing ingress_metadata
queuing system: packet dequeued
egress port set to 3
instance type set to 0
egress_pipeline: packet dequeued
parsing start
parsing parse_ethernet
parsing parse_ipv4
payload length: 66
extracting metadata
extracting all metadata for 0x7f1974000930
Applying table rewrite_mac
Lookup key for rewrite_mac:
ingress_metadata_nexthop_index: 0x00000003,
table hit
**********
entry at index 2:
key:
ingress_metadata_nexthop_index: 0x00000003 (0 0 0 3),
action:
rewrite_src_dst_mac
action data:
smac: 0x010303030303, dmac: 0x000303030303,
**********
action rewrite_src_dst_mac
action data:
smac: 0x010303030303, dmac: 0x000303030303,
executing next table for action
total length for outgoing pkt: 100
deparsing ethernet
deparsing ipv4
outgoing thread: packet dequeued
outgoing thread: sending pkt: Size[100]: Port[3]
Packet in on port 4 length 100; first bytes:
00010203 04050006 0708090a 08004500
new packet, len : 100, ingress : 4
rmt proc returns 0
ingress_pipeline: packet dequeued
parsing start
parsing parse_ethernet
parsing parse_ipv4
payload length: 66
all checksums are correct
Applying table port_mapping
Lookup key for port_mapping:
standard_metadata_ingress_port: 0x00000004,
table hit
**********
entry at index 3:
key:
standard_metadata_ingress_port: 0x00000004 (0 0 0 4),
action:
set_bd
action data:
bd: 0x00000014 (0 0 0 20),
**********
action set_bd
action data:
bd: 0x00000014 (0 0 0 20),
executing next table for action
Applying table bd
Lookup key for bd:
ingress_metadata_bd: 0x00000014,
table hit
**********
entry at index 1:
key:
ingress_metadata_bd: 0x00000014 (0 0 0 20),
action:
set_vrf
action data:
vrf: 0x0000001e (0 0 0 30),
**********
action set_vrf
action data:
vrf: 0x0000001e (0 0 0 30),
executing next table for action
Applying table ipv4_fib
Lookup key for ipv4_fib:
ingress_metadata_vrf: 0x0000001e, ipv4_dstAddr: 0xc0a80102,
table miss, applying default action
action on_miss
executing next table for action
Applying table ipv4_fib_lpm
Lookup key for ipv4_fib_lpm:
ingress_metadata_vrf: 0x0000001e, ipv4_dstAddr: 0xc0a80102,
table hit
**********
entry at index 0:
key:
ingress_metadata_vrf: 0x0000001e (0 0 0 30), ipv4_dstAddr: 0xc0a80000 (192 168 0 0),
prefix_length:
48
action:
fib_hit_nexthop
action data:
nexthop_index: 0x00000001 (0 0 0 1),
**********
action fib_hit_nexthop
action data:
nexthop_index: 0x00000001 (0 0 0 1),
executing next table for action
Applying table nexthop
Lookup key for nexthop:
ingress_metadata_nexthop_index: 0x00000001,
table hit
**********
entry at index 0:
key:
ingress_metadata_nexthop_index: 0x00000001 (0 0 0 1),
action:
set_egress_details
action data:
egress_spec: 0x00000001 (0 0 0 1),
**********
action set_egress_details
action data:
egress_spec: 0x00000001 (0 0 0 1),
executing next table for action
total length for outgoing pkt: 100
deparsing ethernet
deparsing ipv4
total length for outgoing meta: 26
copying metadata
deparsing standard_metadata
deparsing ingress_metadata
queuing system: packet dequeued
egress port set to 1
instance type set to 0
egress_pipeline: packet dequeued
parsing start
parsing parse_ethernet
parsing parse_ipv4
payload length: 66
extracting metadata
extracting all metadata for 0x7f1970000930
Applying table rewrite_mac
Lookup key for rewrite_mac:
ingress_metadata_nexthop_index: 0x00000001,
table hit
**********
entry at index 0:
key:
ingress_metadata_nexthop_index: 0x00000001 (0 0 0 1),
action:
rewrite_src_dst_mac
action data:
smac: 0x010101010101, dmac: 0x000101010101,
**********
action rewrite_src_dst_mac
action data:
smac: 0x010101010101, dmac: 0x000101010101,
executing next table for action
total length for outgoing pkt: 100
deparsing ethernet
deparsing ipv4
outgoing thread: packet dequeued
outgoing thread: sending pkt: Size[100]: Port[1]
B的结果：
WARNING: No route found for IPv6 destination :: (no default route?)
routing.TwoBdLpmTest ... ok
----------------------------------------------------------------------
Ran 1 test in 1.829s
OK
2016/10/14