"prefix": str(ns_external['cidr']).split('/')[1],
"enabled": ns_external['enabled']
}
- # TODO(trozet): clean this logic up and merge with above
- if 'external' in ns.enabled_network_list:
+ # We will NAT external network if it is enabled. If external network
+ # is IPv6, we will NAT admin network in case we need IPv4 connectivity
+ # for things like DNS server.
+ if 'external' in ns.enabled_network_list and \
+ ns_external['cidr'].version == 4:
nat_cidr = ns_external['cidr']
else:
nat_cidr = ns['networks']['admin']['cidr']