CODEWITHSUNDEEP
openstackdevstack
Amrut Hunashyal
Amrut Hunashyal

Reputation: 178

Accesing instance ip in LAN of openstack

I have installed Devstack in my ubuntu machine and im able to to run the instance of an ubuntu image .. the instance ip which gets assigned automatically (i.e) private ip and floating ip they are not working in other machines in LAN , but they are working in the same machine .. working in the sense showing default apache page as "It works" as i have installed LAMP server in Instance OS . How can access instance IP in other machines connected Locally i.e in the same network

Upvotes: 2

Views: 1195

Answers (1)

Barak
Barak

Reputation: 3066

You should enable arp proxy and ip forwarding:

echo 1 > /proc/sys/net/ipv4/ip_forward
echo 1 > /proc/sys/net/ipv4/conf/eth0/proxy_arp
iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE

See more details at: http://barakme.tumblr.com/post/70895539608/openstack-in-a-box-setting-up-devstack-havana-on-your

Upvotes: 2

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