Forum Discussion
VPN issues
All devices and home network are good. Signal strength is 2 bars (weak, but functional). Spouse needs to set up VPN to work from home, but even IT from the office could not get VPN to work via T-Mob...
Like many others I had to change my MTU settings to stabilize my work's VPN. There are many posts where people said what MTU setting worked for them. After trial and error I found that 1480 worked best for my companies VPN. I recommend searching "TMobile MTU VPN" to see what the others said. Additionally I disabled IPV6 just to be safe.
Here is the process that I used:
Windows 10 > Search > CMD > Command Prompt (run as administrator)
This command shows you your current MTU settings on your pc/laptop: “netsh interface ipv4 show subinterfaces”
This command changes your MTU setting: “netsh interface ipv4 set interface "Ethernet 2" mtu=1480”
Replace “Ethernet 2” with your Interface connection.
