neutron pat ip netns 测试ping网络测试

admin

neutron 的pat口上使用ip netns
" S) M0 @0 u' v6 {6 Rsudo ip netns exec pat ping 114.114.114.114
3 ?1 @+ i6 S( K3 jPING 114.114.114.114 (114.114.114.114) 56(84) bytes of data.
" n/ K" Y- [4 R* x5 p64 bytes from 114.114.114.114: icmp_seq=1 ttl=74 time=33.3 ms
- U& a; p/ `- E( v

admin

ip netns exec pat bash
[root@localhost0 deployer]# ifconfig -a
( H! t1 k: U2 y' f9 V3 o: z( q) nbond1.107: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1600
  t% t: Y- d+ p        inet 10.64.38.40  netmask 255.255.255.0  broadcast 0.0.0.0
        inet6 fe80::4adf:37ff:fe06:2019  prefixlen 64  scopeid 0x20<link>
! v  X  e  B3 t' \. a- \        ether 48:df:37:06:20:19  txqueuelen 1000  (Ethernet)
        RX packets 299880696  bytes 27086431703 (25.2 GiB)
        RX errors 0  dropped 0  overruns 0  frame 0
  j7 ]- v- G# c6 D1 r        TX packets 1063884655  bytes 140671638783 (131.0 GiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
4 X" i* v1 \: g; w+ @
' M' `% p* n% J& e5 V% j+ u. S# Clo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1  (Local Loopback)
        RX packets 236  bytes 20076 (19.6 KiB)
: C8 K/ J" m5 |1 O7 V. G        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 236  bytes 20076 (19.6 KiB)
  P% g" X8 |( B. v0 Q        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

svc-pat-tap: flags=67<UP,BROADCAST,RUNNING>  mtu 1600
2 {: W( w9 z6 D        inet6 fe80::2409:dff:fee9:b813  prefixlen 64  scopeid 0x20<link>
        ether 26:09:0d:e9:b8:13  txqueuelen 1000  (Ethernet)
, G% h9 |& y  f# r6 z( Z; K        RX packets 970384507  bytes 81505204036 (75.9 GiB)
2 j4 ~8 \: @- M) g        RX errors 0  dropped 23122  overruns 0  frame 0
2 }* l6 v8 q: W( B5 y        TX packets 212601336  bytes 14881348183 (13.8 GiB)
6 u% r- N, o7 \7 ^! f        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

admin

ifconfig eth down
0 l4 t) Z$ O4 O/ \ifconfig eth up

ifdown eth
* a! @7 ?: ?" V, a, {ifup eth