Demonstrating traffic flow through a firewall
To see how firewall policies are applied to a Neutron router, take note of the following firewall rule, which allows HTTP traffic from any source to any destination on TCP port 80
:
The firewall rule was applied to the policy named MyFirewallPolicy
as shown in the following screenshot:
As the final step, the policy is associated with a firewall, MyFirewall
, as shown in the following screenshot:
Examining the chains
Once a firewall is created, the rules within the firewall ...
Get Learning OpenStack Networking (Neutron) - Second Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.