I could write up more on this later on but I DO do this almost daily between my 486 and my Windows 10 machine - with the 486 running DOS/Win311FW/Win95 in most cases.....
REQUIREMENTS
- Send unencrypted Passwords to 3rd party SMB Servers set to enabled - reason for this setting is because the older Windows versions (Pre-2000 at least) don't have this feature and therefore just get gibberish when you try to login to a 3rd party SMB Server (aka, the 486)
- It really helps or may even be required to join your modern PC to the same workgroup as the Windows 3.11 for workgroups PC (that's how WI set it up, I don't need a domain network at home).
- You will want to use TCP/IP on your Windows 3.11 PC - you can do this using TCPIP32B.EXE (which used to be on the defunct Microsoft BBS), I often only have that protocol on my vintage PC's now as I never use any other protocols except in direct application support of them (ie network games of things like Doom or whatever from DOS).
I have run into problems with limited access shares - so I just set full access with no password for everything. I know, not secure, but like someone whose smart is going to keep anything they want to protect on their 486 system or keep it on the network full time.
(ACCESS)
WIN+R
//MACHINENAME
USERNAME
PASSWORD
Should see the shares
If not, there's probably something not set. If you are concerned about Security and want to transfer files, you can use Mike Brutmans mTCP Suite and a FTP Client - that's how I admin my 8088's filesystem from my Windows 10 machine (using FileZilla - though sometimes I use the 486 for that task through WS_FTP LE).