Is it possible to specify the subnet?

1

So I am looking at zitifying a windows server that is currently running another ZTNA application. Unfortuantely, it is using an IP in the same subnet. So, I can't do a parallel migration, or even test it on a small subset of clients.

Is it possible to specify a different subnet?

2

Are you saying the other ZTNA app and OpenZiti are fighting for 100.64.x.x address space?

Yes you can do that:
Main menu -> Advanced Settings -> Tunnel Configuration -> Edit Values

Use values: 172.16.0.1 and /16 and it 'should' work (I don't have another ztna implemenation handy to test/verify)

When done your adapter will start at 100.100.0.1

Unknown adapter ziti-tun0:

   Connection-specific DNS Suffix  . :
   IPv4 Address. . . . . . . . . . . : 172.16.0.1
   Subnet Mask . . . . . . . . . . . : 255.255.0.0
   Default Gateway . . . . . . . . . :

image

3

It's worth noting that "other ZTNA apps" can (and might) fight and cause unexpected results. So, no guarantee it'll work but it "probably" will... :slight_smile:

4

Yeah, we are gonna find out, lol.

Thank you very much for that. I will let you know what I find out.

edit: ohhhhh... now I get it. the desktop edge app is what I am changing, and the IP on the identity... not for the whole environment.

So, that means that I should be able to install the identity on the server, and set it to non-conflicting subnet. Then on the client machines I either need to do the same thing, or stop the existing ZTNA app.