If your computer uses dial-up Internet access, then in the device manager, there will show WAN Miniport (PPPOE). Normally, If your computer has a VPN installed now or before, VPN-related interfaces may appear, such as WAN Miniport (IKEv2), WAN Miniport (L2TP). It uses the PPP protocol, Point to Point Protocol, which contains functionality like user authentication and notification of IP addresses. WAN Miniport (PPPOE) – PPPOE refers to a dial-up Internet access method of the modem.WAN Miniport (IKEv2) – IKEv2 (Internet Key Exchange Version 2) is a VPN encryption protocol, which is super safe.You can learn the specific procedure to connect to this network from the Device Manager list. This WAN Miniport refers to a method of network connection different from Ethernet connection and wireless connection on your Windows computer. 3 Ways to Fix WAN Miniport Drivers Issue.So what is WAN Miniports? How to fix WAN Miniport driver issue? The exclamation mark means the WAN Miniport driver has a problem. When updating the wireless network driver, some users find that there are a lot of WAN Miniports under the network adapters list, and some of them have also noticed a yellow exclamation mark in device manager.
