I prefer to stay in the same range as the default port addresses as those are clear of well established ports.Īs for the ssh port, you have two options. ![]() Here is a list of the well established ports. The ARD client is hard coded to ONLY respond to 59 so that is why we use port forwarding when there are multiple machines on a local network. You can use any port so long as you don't use any of the "well established" ports that the IP community as well as Apple have chosen. Yes, when you override the default 59 port settings in ARD you are changing the ports that the ARD uses to address that particular remote computer located at a specific WAN IP address. not quite there yet, but at least now it's all starting to make sense. So I'm presuming from your comments that this is also correct in conjunction with the setup?Īppreciate your help with this. I'm currently using for the dynamic addressing of these machines, they provide a great service at very reasonable cost, and personally I'm finding it a better dymanic hosting service than logmein etc.Īlso I've setup each machine so that they have a local static IP (10.1.1.5, 10.1.1.6 etc). Where and how do I change these settings? ![]() Many thanks for the information, that certainly seems like a solution, but I'm away from the computer for a few more days before I can try it! This way you never have to worry about what the actual WAN IP address your machines are using.įYI, the forward TO info is always 5900, 3283 and don't forget to make forwarding entries for BOTH TCP/IP and UDP using the same forwarding info. Then in ARD you enter the assigned URL in the DSN Name Field and leave the IP address blank (ARD will automatically fill in the actual IP address when you press DONE. It does this via a process that you install on your Macs (software on thier website). This URL will resolve to the actual current IP address that your ISP is providing. This service supplies you with a URL (you only need ONE for all machines that reside on the same WAN IP address (ie behind the router). Several steps are necessary.ġ) Change the port address (Remote Management Port & Screen Sharing Port) information in ARD for each machine to ports other than the default 5900, 3283, (I just add one to each for each machine physically behind a single WAN IP address (such as 5901, 3284 for first machine, 5902, 3285 for second machine and so forth)Ģ) You also have to setup DHCP IP reservations in the home network router such that each target machine will ALWAYS get the same local IP address as port forwarding requires you enter a local static IP address.ģ) THEN, you have to make the appropriate offsetting changes in the router port forwarding supporting the end machines (ie have it route say 5901 to 59 to 3283 to the DHCP reserved SPECIFIC local IP address of the machine such as 192.168.0.100).Īs you likely also have a ISP that only gives you a one dynamic WAN IP address, you will need to add to your bag of tricks. I do this all the time and it is really straightforward.
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