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qrouter can't ping external gateway [closed]

asked 2015-06-18 21:41:14 -0500

whg gravatar image

updated 2015-06-18 21:58:41 -0500

root@network:/etc/neutron# ip netns exec qrouter-1b811a4e-858a-43c7-a1a0-351293670195 ifconfig

lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:759 errors:0 dropped:0 overruns:0 frame:0 TX packets:759 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:67488 (67.4 KB) TX bytes:67488 (67.4 KB)

qg-77d9ae55-25 Link encap:Ethernet HWaddr fa:16:3e:60:27:d4 inet addr:16.157.128.85 Bcast:16.157.255.255 Mask:255.255.0.0 inet6 addr: fe80::f816:3eff:fe60:27d4/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:40517 errors:0 dropped:211 overruns:0 frame:0 TX packets:663 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:3850306 (3.8 MB) TX bytes:28542 (28.5 KB)

qr-314ac6df-db Link encap:Ethernet HWaddr fa:16:3e:33:84:d8 inet addr:192.168.1.1 Bcast:192.168.255.255 Mask:255.255.0.0 inet6 addr: fe80::f816:3eff:fe33:84d8/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:6 errors:0 dropped:0 overruns:0 frame:0 TX packets:10 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:480 (480.0 B) TX bytes:864 (864.0 B)

root@network:/etc/neutron# ip netns exec qrouter-1b811a4e-858a-43c7-a1a0-351293670195 route -n


Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         16.157.128.1    0.0.0.0         UG    0      0        0 qg-77d9ae55-25
16.157.0.0      0.0.0.0         255.255.0.0     U     0      0        0 qg-77d9ae55-25
192.168.0.0     0.0.0.0         255.255.0.0     U     0      0        0 qr-314ac6df-db

root@network:/etc/neutron# ip netns exec qrouter-1b811a4e-858a-43c7-a1a0-351293670195 ping 16.157.128.1


PING 16.157.128.1 (16.157.128.1) 56(84) bytes of data.
From 16.157.128.85 icmp_seq=1 Destination Host Unreachable
From 16.157.128.85 icmp_seq=2 Destination Host Unreachable
From 16.157.128.85 icmp_seq=3 Destination Host Unreachable
^C
--- 16.157.128.1 ping statistics ---
6 packets transmitted, 0 received, +3 errors, 100% packet loss, time 5031ms

root@network:/etc/neutron# ping 16.157.128.1


PING 16.157.128.1 (16.157.128.1) 56(84) bytes of data.
64 bytes from 16.157.128.1: icmp_seq=1 ttl=255 time=0.699 ms
64 bytes from 16.157.128.1: icmp_seq=2 ttl=255 time=0.574 ms
64 bytes from 16.157.128.1: icmp_seq=3 ttl=255 time=0.913 ms
^C
--- 16.157.128.1 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 0.574/0.728/0.913/0.143 ms

soauser@controller:~$ neutron net-list


+--------------------------------------+----------+-----------------------------------------------------+
| id                                   | name     | subnets                                             |
+--------------------------------------+----------+-----------------------------------------------------+
| 055be3b8-6db7-42d1-aa93-3c94159bd3ba | demo-net | f78b30b5-d723-4a14-a464-8254942ee816 ...
(more)
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Closed for the following reason the question is answered, right answer was accepted by whg
close date 2015-06-19 04:18:20.998190

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answered 2015-06-19 04:17:54 -0500

whg gravatar image

the VM was created by ESXi and virtual switch or portgroup was not enable promiscuou Mode

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Asked: 2015-06-18 21:41:14 -0500

Seen: 399 times

Last updated: Jun 19 '15