Port 550 UDP

new-rwho, new-who

new-rwho, new-who

new-rwho, new-who

432 Position 1 Contributor 2,278 Views


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Top Comments

peterpt 9 months ago

This port is mostly used with ISPS to upgrade client devices firmwares . The device connects to that specific port using a specific certificate by ISP and downloads the latest firmware available .

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