neutron pat ip netns 测试ping网络测试

admin

neutron 的pat口上使用ip netns
! f# M; Z  U8 X2 ~9 L" i# ]5 S. ssudo ip netns exec pat ping 114.114.114.114
0 w2 u' B8 R- i/ O8 [! oPING 114.114.114.114 (114.114.114.114) 56(84) bytes of data.
64 bytes from 114.114.114.114: icmp_seq=1 ttl=74 time=33.3 ms

admin

ip netns exec pat bash
[root@localhost0 deployer]# ifconfig -a
" J7 t5 d5 w; o+ ?7 o. G2 ^bond1.107: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1600
: ]8 J7 n, L5 K9 l9 |1 r        inet 10.64.38.40  netmask 255.255.255.0  broadcast 0.0.0.0
) i3 b' b. M9 [' X8 S) R0 m        inet6 fe80::4adf:37ff:fe06:2019  prefixlen 64  scopeid 0x20<link>
& M2 _# @! S3 H' X- l" ]        ether 48:df:37:06:20:19  txqueuelen 1000  (Ethernet)
        RX packets 299880696  bytes 27086431703 (25.2 GiB)
3 W/ Z% s# V, h1 J7 F        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 1063884655  bytes 140671638783 (131.0 GiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
( w& c+ J* u; E9 \5 Z
lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
8 q  Z% A* q6 Y: h3 c- C% D. G        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1  (Local Loopback)
        RX packets 236  bytes 20076 (19.6 KiB)
# e1 f! h! I' O% W' ?! b8 h        RX errors 0  dropped 0  overruns 0  frame 0
) \5 M% J( P' g, a        TX packets 236  bytes 20076 (19.6 KiB)
7 q( W; `2 i+ a$ c* R        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

svc-pat-tap: flags=67<UP,BROADCAST,RUNNING>  mtu 1600
        inet6 fe80::2409:dff:fee9:b813  prefixlen 64  scopeid 0x20<link>
        ether 26:09:0d:e9:b8:13  txqueuelen 1000  (Ethernet)
        RX packets 970384507  bytes 81505204036 (75.9 GiB)
        RX errors 0  dropped 23122  overruns 0  frame 0
        TX packets 212601336  bytes 14881348183 (13.8 GiB)
' `. m! D0 Y) T+ |6 _        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

admin

ifconfig eth down
1 M. ]. c5 Z5 H/ X1 oifconfig eth up
1 j, ~* z7 f. Q
ifdown eth
ifup eth
  n4 T+ X% r& F/ Z