@nui_p but there IS a 'show arp' command which I'm guessing will show the arp cache entries. It would be interesting to see if there are entries for the printers before and after trying the ping...

@nui_p Sounds like it could be an ARP cache issue. Printers don't tend to 'speak' unless they are spoken to so there's no traffic from them to keep the ARP cache entry updated. Could be that the ARP...

@mtbvfr Do I still need to set a Static Route for the LAN port of the TL-R600VPN? No, the AR750 will now have an IP address in the local subnet and no routing is needed

@mtbvfr Assuming I've got the details correct for your AR750S, then you switch it to Access point Mode The R600 will then allocate an IP address to the AR750S in the local subnet ( 192.168.0.x ) ....

@Martin_S i tried implementing the secondary IP as mentioned but it takes Internet down on my LAN side although WAN stays up. Sounds like its trying use use the secondary IP connection as the default...

@Martin_S Maybe worth looking at this thread https://community.tp-link.com/en/business/forum/topic/594038 Whilst its related to an ER605 , I suspect the ER7206 is similar.