after creating external network. i am unable to access my server through putty. please tell how to reset external network. [closed]

asked 2015-08-20 08:27:38 -0500

shivendra singh gravatar image

To create the external network neutron net-create ext-net --router:external True \ --provider:physical_network external --provider:network_type flat Created a new network:

To create a subnet on the external network •Create the subnet: neutron subnet-create demo-net --name demo-subnet \ --gateway

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Closed for the following reason duplicate question by smaffulli
close date 2015-08-20 11:35:36.226896


Lots of similar questions already. Check them for suggestions on what to fix. Try to ask question adding your debugging details. is a good read

smaffulli gravatar imagesmaffulli ( 2015-08-20 11:36:44 -0500 )edit

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answered 2015-08-20 09:16:54 -0500

Mohit gravatar image

Check if the bridging is setup correctly. the physical ip must be assigned to the bridge interface while the physical eth interface ip should be set to 0

This would allow the access of the openstack server

Regarding vm instance access , you need to set the network topology correctly, Let me know if you have any issues on setting it up for vm access via external network.

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thanks mohit for replying. tell me how to reset external network. and tell why my server is not pinging and also not able to access through putty. and any undo thing is possible there in openstack.? if possible please give your email id also.

shivendra singh gravatar imageshivendra singh ( 2015-08-20 09:41:21 -0500 )edit

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Asked: 2015-08-20 08:27:38 -0500

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Last updated: Aug 20 '15