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Can't ping the floating IP of an instance

asked 2016-03-22 22:36:27 -0500

kvasko gravatar image

updated 2016-03-22 22:48:58 -0500

Bipin gravatar image

I just create and OS deployment with fuel with 1 controller and 1 compute node. I can launch an instance (oddly enough Admin account can't but another account can) and it boots correctly. Within the Cirros instance I can ping my public gateway, and the internet (8.8.8.8). However, I cannot ping the instances public floating IP (e.g. 192.168.1.130) from my laptop (192.168.1.9). The firewall/security within Openstack is accepting everything. I can even ping my laptop from Cirros (the openstack instance). I can login to the router namespaces on the controller and can ping stuff without an issue. Not sure where to look from here on debugging this issue.

I realize this topic seems to come up a lot and I tried those suggestions but none of them worked. Any suggestions?

https://ask.openstack.org/en/question/3384/unable-access-instance-with-associated-floating-ip/
https://ask.openstack.org/en/question/25960/cant-access-vms-externally/
https://ask.openstack.org/en/question/47207/vm-instanance-not-pingable-from-external-network/
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Add ICMP rules anyway and see what happens.

rl_person gravatar imagerl_person ( 2016-03-23 05:26:59 -0500 )edit

I'll try that. I did explicitly add the rule to allow SSH and could not SSH either.

kvasko gravatar imagekvasko ( 2016-03-23 07:27:32 -0500 )edit

@rl_person I explicitly added the ICMP and SSH rules to the default security group (instances is part of the default group) and it did not work. However, when I added the rules to the entire CIDR public range I was able to get to the instances public ip. Any reason security group would not work?

kvasko gravatar imagekvasko ( 2016-03-23 09:42:18 -0500 )edit

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answered 2017-04-10 04:16:52 -0500

mehdi92 gravatar image

I m having the same issue here, did you find a solution ?

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answered 2017-04-11 10:39:29 -0500

Simone Cesar gravatar image

Your laptop is on the same VLAN of the external network ?

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Asked: 2016-03-22 22:36:27 -0500

Seen: 1,480 times

Last updated: Apr 10 '17