RUTX10 - DNS registering

NETWORKING SOLUTIONS
1

Hello,

We are using multiple RUTX10 (with latest firmware) in an OT infrastructure mostly for segregation.
We have our own DHCP and DNS Server (Windows Based) on the IT side.
We would like to automatically register the DNS name of RUTX10 while requesting DHCP address. The same way Microsoft Windows OS is doing.
Apparently with DHCP Option 81 it would be possible ?
Using bind-nsupdate would also be an possibility ?

Thanks for your help.

3

Hello,

Is this similar to what you’re looking for?

image
image507×123 8.76 KB

This looks to be working with both the option 81 being in place and without it.

If you could clarify, it would be great,
M.

4

Hello,

Thanks for the reply.
In your case I suppose you are trying to ping from the LAN when your computer is placed on the same subnet ?
Our devices are not connected directly to the internet but internally. So the receive DHCP address from our infrastructure’s DHCP.
In my case I would like to be able to ping the WAN of RUTX10.

I hope this helps…

Thanks for your help.

5

Hello,

We’ve re-tested this by pinging from the RUTX11 LAN to the RUTM30 WAN:

image
image490×168 5.28 KB

Looks to be working as intended without any issues. Are you able to test this with your current configuration that you’ve mentioned?

Regards,
M.