DNS forwarding also enables DNS resolution between virtual networks, and allows your on-premises machines to resolve Azure-provided host names. In order to resolve a VM's host name, the DNS server VM must reside in the same virtual network, and be configured to forward host name queries to Azure.
Work machines are Windows, home is OS X. Everything pings everything fine using the Pertino IP. Windows to Windows and Windows to OS X pings fine by IP or computer name. OS X to Windows I can only ping by IP - the computer hostname simply says it can't resolve the hostname. OS X to Windows using the Pertino hostname works fine. Mac OS X. These instructions are made for Max OS X 9.4 and can also be used by different versions of OS X since they are pretty similar. Click on System Preferences in the Apple menu and then on Network. If the icon on the lower-left corner is displayed as locked, click on it and enter your password. Click on the connection you want to use. This pushes the DNS server's IP address to the VPN Client's IP address. To assign the DNS server's IP address for the VPN Client's, issue these commands: On the PIX Firewall: vpngroup test dns-server x.x.x.x. Note: The test dns-server is an optional parameter that is available when issuing the vpngroup command. On the router: crypto isakmp Aug 30, 2016 · The tunnel DNS servers are configured as preferred resolvers, taking precedence over public DNS servers, thus it ensures that the initial DNS request for a name resolution is sent over the tunnel. Since DNS settings are global on Mac OS X, it is not possible for DNS queries to use public DNS servers outside the tunnel as documented in
Mac OS X NOTICE. The nslookup command does not use the host name and address resolution or the DNS. query routing mechanisms used by other processes running on Mac OS X. The results. of name or address queries printed by nslookup may differ from those found by other. processes that use the Mac OS X native name and address resolution mechanisms. The
Overview: With regular Mac OS X/Linux/Windows based client connections, SonicWall can prioritize all DNS traffic over the VPN. However, with iOS based devices (IPhone/iPad/iPod touch) using the SonicWall Mobile Connect client, DNS requests will be sent across the VPN tunnel only when it matches the DNS Suffix configured on the NGFW appliance. FortiClient (macOS) SSL VPN split tunneling does not work for DNS resolution. SSL custom DNS replaced system DNS. 512247: FortiClient (macOS) does not show full details of on-net/online status. 514648: FortiClient (macOS) IPsec cannot reach resource in split tunnel if there is more than one subset. 515402
The best workaround I've found is to explicitly configure the VPN DNS server's IP address on the main connection (NOT the VPN connection) on the Mac side (not on the hosted OS side). For example, if your Airport connection is your main connection and your VPN DNS server is 10.1.2.3, you'd add 10.1.2.3 to the Airport connection's DNS configuration.
Some of my coworkers are having troubles on their Macs - DNS resolution does not work under Mac OS X. They're running Snow Leopard 10.6.8. They can use DNS in a Windows 7 virtual machine (VMware Fusion 3.1.3) running under OS X. The computers are 15" MacBook Pros, early 2011 model. Things they've tried that have not worked: turning airport on/off DNS forwarding also enables DNS resolution between virtual networks, and allows your on-premises machines to resolve Azure-provided host names. In order to resolve a VM's host name, the DNS server VM must reside in the same virtual network, and be configured to forward host name queries to Azure.