Ignore unknown MTUs

This commit is contained in:
Cameron Gutman 2019-12-01 22:10:07 -08:00
commit 49046f88cf

View file

@ -274,7 +274,7 @@ bool NvComputer::isReachableOverVpn()
#if QT_VERSION >= QT_VERSION_CHECK(5, 11, 0)
qInfo() << "MTU is" << nic.maximumTransmissionUnit();
if (nic.maximumTransmissionUnit() < 1500) {
if (nic.maximumTransmissionUnit() != 0 && nic.maximumTransmissionUnit() < 1500) {
// Treat MTUs under 1500 as likely VPNs
return true;
}