In the 'Create network service offering' flow there is this dropdown: [image: Inline image 1]
What are the implications for picking one or the other? This code seems related in 'com.cloud.network.ExternalFirewallDeviceManagerImpl.manageGuestNetworkWithExternalFirewall()' : NetworkOffering offering = _networkOfferingDao.findById(network.getNetworkOfferingId()); boolean sharedSourceNat = offering.getSharedSourceNat(); IPAddressVO sourceNatIp = null; if (!sharedSourceNat) { // Get the source NAT IP address for this account List<? extends IpAddress> sourceNatIps = _networkMgr.listPublicIpsAssignedToAccount(network.getAccountId(), zoneId, true); if (sourceNatIps.size() != 1) { String errorMsg = "External firewall was unable to find the source NAT IP address for account " + account.getAccountName(); s_logger.error(errorMsg); return true; } else { sourceNatIp = _ipAddressDao.findById(sourceNatIps.get(0).getId()); } } How does the 'sourceNatIp' get set if 'sharedSourceNat' is true? Thanks, Will