Add DHCP conflict detection function to the network health detection plug-in.

Illegal (private) DHCP services can cause other clients in the local area network to get the wrong IP address, thus making it impossible to connect to the network. To diagnose this problem, WFilter's network health detection plug-in has been upgraded again to add the function of "DHCP conflict detection". The specific steps are shown below:

"DHCP conflict detection" is added to the detection items of the intranet. Once an anomaly is found, it will prompt "multiple DHCP services detected".

Click the "exception" hyperlink to see the DHCP server's MAC address, vendor, assigned gateway IP, and assigned client IP address. Then you can check and solve the problem according to the MAC address and IP address.

So far, WFilter's network health detection plug-in can support "network connectivity status detection", "DNS detection", "IP address conflict detection", "DHCP conflict detection", "ARP × × × detection", "broadcast storm and loop detection", "suspicious host detection" these seven major network problem detection, covering the vast majority of network problems. Network management personnel no longer need to rack their brains to troubleshoot the problem, directly one button to detect the problem, and then do targeted treatment. Isn't it convenient?