BAD_ADDRESS, I need help please

mordu42 Posted messages 93 Registration date   Status Member Last intervention   -  
Blood of glory Posted messages 17 Status Member -
Hello everyone,

I’m an IT admin, and for a while now, I've always had 15/20 BAD_ADDRESS in my DHCP (server 2012). Quite a few client machines are having trouble obtaining an IP because of this. I delete all these BAD_ADDRESSES, and it’s enough for the machines to pick up an IP.
The worst part is that none of these addresses respond to ping. Yesterday, I went through about a hundred company machines, collected the IPs of each, and switched back to DHCP for the few PCs I had set to static, forcing the DHCP to assign an IP. But this morning, here we go again, these machines no longer have an IP.

This problem is becoming really serious and I don't know how to resolve it. If anyone has a rough idea of a solution, I would be very grateful. Thank you in advance and have a great day!

3 answers

mordu42 Posted messages 93 Registration date   Status Member Last intervention   39
 
I should specify that I have IP reservations because depending on the ranges, we either connect to the internet or not. If I can't find a solution, I'm considering removing all the reservations and going back to 100% DHCP, just to see if it gets better...
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