@guus
je router staat in stealth mode (standaard)
te vinden op je router -> security
onderaan ( Block WAN Requests v Block Anonymous Internet Requests )
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Block WAN Request By enabling the Block WAN Request feature, you can prevent your network from being "pinged," or detected, by other Internet users. The Block WAN Request feature also reinforces your network security by hiding your network ports. Both functions of the Block WAN Request feature make it more difficult for outside users to work their way into your network. This feature is enabled by default. Select Disable to disable this feature.
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