naxarab.blogg.se - Cannot identify mac address on network

I'd also scan for port 443 and 80, as it appears the management Web interface operates on these ports but I'd double check the documentation first and scan those ports. I would also scan with an ssh username/password (default you said) and that makes me think that the snmp community is also set to "public". The fewer hosts you scan the faster the scan. If I didn't see a lease or reservation (which I wouldn't expect to see), I would then use the scan tools for the reserved range of IPs in the DHCP scope. Make sure Wi-Fi is selected as network interface. Make sure network interface used by computer is selected, and then click Advanced. For Mac OS: Select System Preferences from Apple menu, and then click Network. If your computer is not connected to a network, the IP address does not appear. If nothing there, look at reserved space. The IP address and MAC address of your computer appear. If you have DHCP on the management VLAN or any VLANs, take a look at leases and reservations.

If the switch has a trunk interface setup, plug your laptop into it and open wire shark, you'll see what VLANs, IPs and MACs are out there.

You could run an application like NMAP, maybe even LAN Sweeper, that can scan your management VLAN and give you information about the hosts it can detect.

I agree with Ricky, getting on management VLAN and pinging the broadcast address, looking at your computers ARP table and see which MAC is a Zyxel MAC.You may have some options and without knowing more information, we cannot tell you which way is best.