Category Archives: shorewall

Transparently route a public subnet through shorewall

The 3.20.168.160/27 is routed to a firewall running shorewall. Behind the firewall is an OpenStack cluster running a neutron l3 agent and known to the firewall as 192.168.25.221. A parallel zone is defined as follows: diff -r 34984beb770d hosts — … Continue reading

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