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‎06-08-2024 04:46 PM

HP Recommended
Product: HP OfficeJet Pro 9022 All-in-One Printer

I have placed the Officejet Pro 9020 on its own isolated VLAN with internet access.

 

I have my client devices sitting on another VLAN.

 

I have mDNS enabled to allow client devices to see the printer.

 

I have a firewall rule in place, with all ports open to allow client devices to communicate with the printer.

 

I would like to change the firewall rule to only have the necessary tcp/udp ports open.

 

What UDP ports need to be open and what TCP ports need to be open, to enable the various pieces of printer functionality available to my client devices?

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