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firewall in centos7

asked 2015-08-06 04:58:52 -0500

abdelsnake gravatar image

heloo all, i install openstack-juno-centos7 a multi-node(controller-network-compute). my question how to configure my firewall in each node. beacause when i start the firewall betwenn compute node and network node i can't ping the vms(instance) but when the fireewall is down the ping pass normaly any ideaa plz

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can you explain more, are you mentioning about firewall in centos or FWaaS of Openstack

SGPJ gravatar imageSGPJ ( 2015-08-06 07:07:52 -0500 )edit

thnx for answer but i told for firewall in SE centos 7 i multiple node (controller-compute-network) beacause dont explain how and in wich node can open ports

abdelsnake gravatar imageabdelsnake ( 2015-08-06 10:36:03 -0500 )edit

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answered 2015-08-06 09:23:02 -0500

Hi, here you got a port reference firewall default ports

Open the necesary ports for each service you are using.

Regards.

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thnx for answer but i told for firewall in SE centos 7 i multiple node (controller-compute-network) beacause dont explain how and in wich node can open ports because my problem when i start firewall in network or compute i can't ping instance(vm)

abdelsnake gravatar imageabdelsnake ( 2015-08-06 10:36:41 -0500 )edit

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Asked: 2015-08-06 04:58:52 -0500

Seen: 367 times

Last updated: Aug 06 '15