Archer C2 V3 blocking upnp to router it's connected to

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Archer C2 V3 blocking upnp to router it's connected to

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Archer C2 V3 blocking upnp to router it's connected to
Archer C2 V3 blocking upnp to router it's connected to
2018-06-19 03:07:21
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Hello,
Recently I got myself an Archer C2 and replaced my older TP-Link router. It's role is like an access point connected to the main router set up by my internet provider.
Previously if I wanted to port forward I would use a tool called PortMapper and connect to that main router and use UPNP to port forward, however, after replacing that older router with this Archer C2, I can no longer connect to that main router using this tool.
I disabled all firewalls and security systems I could in the control panel of this Archer but the tool still can't find it in the network. To make it work I have to unplug the ethernet wire from my Archer and connect it directly to my pc to port forward using UPNP.
Does anybody know what is causing it or what could I do to make it work?
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