I’ve had a very long standing problem where mapped drives on Windows পিসি are shown as disconnected after a PC wakes from sleep or after a reboot. Clicking to open the drive results in a delay of several seconds and then the share opens. I had this problem with Windows 7 right through to Windows 10 1909. Today, thanks to a different issue, I finally cracked it.
The problem is caused by Microsoft’s out-dated NetBIOS name resolution system. আমি (like most people) map drives to the name of the target server, and with “shortnames” (i.e. names without a domain after them) it seems like Windows tries to resolve the name with something other than ডিএনএস.
I discovered that disabling NetBIOS manually (see how below) meant that network drives were connected correctly after a reboot. I realised that if I could disable NetBIOS via DHCP i could fix all the পিসি on my network with very little trouble. I tested this (instructions below) and was again successful!
- right click on the networking icon in the system tray
- “Open Network & Internet Settings”
- “Change Adapter Options”
- Right click on the relevant connection and select properties
- Double click on “Internet Protocol version 4 (TCP/IPv4)"
- Click on “Advanced…”
- Click on the “WINS” tab
- Untick “Enable LMHOSTS Look-up”
- Select the radio box for “Disable NetBIOS over TCP/আইপি"
Disabling via DHCP
- This will depend on your DHCP system — mine is a pfsense router
- In the DHCP Options set option 43
- On my pfsense box this is set to a string with a value of 01:04:00:00:00:02
- On a sonicwall box I found the type was set to “bytevalue” and I had to use a slightly different format which was 0x01;0x04;0x00;0x00;0x00;0x02
- In both instances we are effectively setting the same value which I believe is a hex. Notice that both have 6 “bits” with the values 1,4,0,0,0,2. For different systems I found a quick google will provide the appropriate format
- Delete the previous আইপি lease on the DHCP system, and then do an “ipconfig /release” “ipconfig /renew” (2 separate commands) on the client
মনে করি আমরা কিছু মিস করেছি? আমাদের নীচের মন্তব্য করে জানতে দিন. আপনি সদস্যতা করতে চান তাহলে উপরের ডানদিকের মেনু এর লিঙ্কে সাবস্ক্রাইব ব্যবহার করুন. এছাড়াও আপনি নীচের সামাজিক লিঙ্ক ব্যবহার করে আপনার বন্ধুদের সাথে ভাগ করতে পারেন. চিয়ার্স.