Ask Your Question
0

public net with single ip cannot be uplinked

asked 2013-05-02 01:23:53 -0500

this post is marked as community wiki

This post is a wiki. Anyone with karma >75 is welcome to improve it.

I'm trying to create a public network (in a test lab where we get the ip addresses through DHCP, hence I limited the public network to /32 cidr range) I'm trying to map this public network to my router in quantum I'm getting the following error:

"No more IP addresses available on network fca44fe9-0afb-4458-985e-12ae876b5494"
edit retag flag offensive close merge delete

Comments

It's very hard to debug network-related issues. There is a post that explains more about debugging and logging OpenStack. By Victoria Martínez de la Cruz Logging and debugging in OpenStack. If you're still stuck probably the best thing to do is to hop on IRC and get some help

smaffulli gravatar imagesmaffulli ( 2013-05-02 16:14:57 -0500 )edit

What are you using quantum or nova-network? Why are creating a network with a /32 cidr range?

emujicad gravatar imageemujicad ( 2013-05-02 16:28:27 -0500 )edit

1 answer

Sort by » oldest newest most voted
0

answered 2013-05-08 07:45:18 -0500

this post is marked as community wiki

This post is a wiki. Anyone with karma >75 is welcome to improve it.

My networking is a little rusty, but isn't a netmask of 255.255.255.255 translating to a HOST? Which would mean that you do not have any addresses but that single address. So there would be nothing to allocate.

http://tusker.org/netmasks.txt https://bugs.launchpad.net/horizon/folsom/+bug/1102504/comments/0 http://portal.aauj.edu/portal_resources/downloads/networking/oreilly_tcpip_network_administration.pdf (http://portal.aauj.edu/portalresources/downloads/networking/oreillytcpipnetworkadministration.pdf)

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Get to know Ask OpenStack

Resources for moderators

Question Tools

Stats

Asked: 2013-05-02 01:23:53 -0500

Seen: 145 times

Last updated: May 08 '13