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Title: Open Ports on Obi202 - 23 53 80 ?
Post by: ob202_learner on August 06, 2019, 04:38:54 PM

I'm wondering why my Obi202 has all the open ports it does. While the WAN-side port is connected to my other computers behind a router gateway, nmap shows me that the Obi202 has an open port 23 (telnet?), 53 (domain name server?), and 80 (an http server).

I understand the port 80 web server (remote web-GUI configuration, and all). But why is there a DNS port open? Or even telnet?

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General Support => Installation and Set-Up (Devices) => Topic started by: ob202_learner on August 06, 2019, 04:38:54 PM