public async Task <IActionResult> ChangeWanIp()
{
GatewayHelper.ChangeWanIp();
if (ConfigHelper.Instance.HitWhenIpChanges.HasValue())
{
await _updateEndpointClient.GetAsync(ConfigHelper.Instance.HitWhenIpChanges);
}
_lastKnownIp = GatewayHelper.GetCurrentIp();
return(RedirectToAction(nameof(Index)));
}