unable to ping host from instance - openstack ocata [closed]

asked 2017-07-05 08:38:27 -0600

Robby gravatar image

updated 2017-07-05 09:40:58 -0600

I had installed openstack ocata in two nodes 1.controller and Network 2. compute able to create instances and also able to ping instances from controller( name spaces). I can also do ping and ssh with in instances and floating ip's. I can't ping my default router of hosts(controller and compute Ip's) from the instance. My Instances have ip's like 10.60.1.28 and 1.30 and my controller and compute have two interfaces with 136.172.60.X and 10.60.1.X . I can not ping to any of them from the Instances. Any help is much appreciated.

ON CONTROLLER
[root@controller ~(keystone_admin)]# ip netns exec qrouter-2917b012-e35b-48d7-bc3c-22e9dde8e2ff ping 10.60.1.28
PING 10.60.1.28 (10.60.1.28) 56(84) bytes of data.
64 bytes from 10.60.1.28: icmp_seq=1 ttl=64 time=2.51 ms
64 bytes from 10.60.1.28: icmp_seq=2 ttl=64 time=0.425 ms
64 bytes from 10.60.1.28: icmp_seq=3 ttl=64 time=0.429 ms
64 bytes from 10.60.1.28: icmp_seq=4 ttl=64 time=0.541 ms
^C
--- 10.60.1.28 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3002ms
rtt min/avg/max/mdev = 0.425/0.978/2.517/0.889 ms
[root@controller ~(keystone_admin)]# ip netns exec qrouter-2917b012-e35b-48d7-bc3c-22e9dde8e2ff ping 10.60.1.30
PING 10.60.1.30 (10.60.1.30) 56(84) bytes of data.
64 bytes from 10.60.1.30: icmp_seq=1 ttl=64 time=2.33 ms
64 bytes from 10.60.1.30: icmp_seq=2 ttl=64 time=0.468 ms
64 bytes from 10.60.1.30: icmp_seq=3 ttl=64 time=0.476 ms
64 bytes from 10.60.1.30: icmp_seq=4 ttl=64 time=0.473 ms
^C
--- 10.60.1.30 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3002ms
rtt min/avg/max/mdev = 0.468/0.939/2.339/0.808 ms
[root@controller ~(keystone_admin)]# route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         136.172.60.220  0.0.0.0         UG    0      0        0 bond0
10.60.0.0       0.0.0.0         255.255.0.0     U     0      0        0 bond0.600
136.172.60.0    0.0.0.0         255.255.255.0   U     0      0        0 bond0
169.254.0.0     0.0.0.0         255.255.0.0     U     1010   0        0 bond0
169.254.0.0     0.0.0.0         255.255.0.0     U     1011   0        0 br-ex
169.254.0.0     0.0.0.0         255.255.0.0     U     1012   0        0 bond0.600
[root@controller ~(keystone_admin)]# ip netns exec qrouter-2917b012-e35b-48d7-bc3c-22e9dde8e2ff ping 136.172.60.220
PING 136.172.60.220 (136.172.60.220) 56(84) bytes of data.
From 136.172.60.26 icmp_seq=1 Destination Host Unreachable
From ...
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Closed for the following reason duplicate question by Robby
close date 2017-09-07 07:32:30.497248