Open Stack

I am using GRE.

GRE packets which are encapsulated within IP will use IP protocol type 47.

This is neither TCP nor UDP.



Steven Barnabas
Network Engineer
Front Porch, Inc.
209-288-5580
209-652-7733 mobile
www.frontporch.com<http://www.frontporch.com/>



On Aug 13, 2013, at 2:58 PM, Adam Young <ayoung at redhat.com<mailto:ayoung at redhat.com>> wrote:

On 08/13/2013 04:51 PM, Steven Barnabas wrote:

I have a basic Grizzly installation following these instructions.https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/OVS_SingleNode/OpenStack_Grizzly_Install_Guide.rst

Everything is working great, however....

I am trying to send some traffic via a gre tunnel to an IP address of an interface on my instance. This traffic is neither TCP or UDP. How do I allow this traffic through my security group since I can only select TCP, UDP, or ICMP. Is there a allow any any command?


What protocol are you using?  Chances are it is either TCP or UDP.  HTTP is TCP.



Thank you.



Steven Barnabas
Network Engineer
Front Porch, Inc.
209-288-5580
209-652-7733 mobile
www.frontporch.com<http://www.frontporch.com/>






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