Hello, I have a cloud user that is trying to implement the following topology
ext_net <|R1|> internal_net <|R2|> dbservers_network where - internal_net: 10.0.2.0/24 - dbservers_net: 10.0.3.0/24 Now according to the documentation: http://docs.openstack.org/admin-guide-cloud/networking_adv-features.html My user was able to set up the necessary static routes on R1 to reach the dbservers_network and on R2 to have a default via R1 However, it seems impossible to manipulate Nat rules on R1 and R2. R1 for example will SNAT traffic only for source IPs into 10.0.2.0 making impossible for hosts in dbservers_network to access the Internet. To see the configuration, I can as an Operator use iptables commands into the namespaces on the network node. But what can users do ? So far, I ended up with the feeling, that is not possible to have two hop topologies where hosts two hops away from the gateway can make traffic with the outside Internet. Is this really the case ? thanks ! Saverio _______________________________________________ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators