Can I attach several IP addresses within the same subnet to the same instance?

asked 2018-08-27 10:43:59 -0600

amirdhaoui gravatar image

updated 2018-08-27 10:44:36 -0600

I launched an instance attached to the public net. When I ping it works. I attached another interface to this instance from the same network. The network topology shows that the instance has two links to the public net. Ifconfig in the instance shows both interfaces, the problem is only the first IP is pingable from outside What is missing Thanks for any help.

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Have you configured the second interface within the instance? Is it up?

eblock gravatar imageeblock ( 2018-08-28 02:06:45 -0600 )edit

yes I configured two IP addresses to have static IP@, both are UP.

amirdhaoui gravatar imageamirdhaoui ( 2018-08-28 03:06:44 -0600 )edit
eblock gravatar imageeblock ( 2018-08-29 03:43:19 -0600 )edit