Hello,

Here is the topology of my network:

- SWITCH_1 via ethernet is connected to

    - the internet router

    - a computer (PC1)

    - the router TL-WR841N

- TL-WR841N via ethernet is connected to:

    - a computer (PC2)

- TL-WR841N via wifi is connected to:

    - a computer (PC3)

By default, PC2 and PC3 are on the same subnetwork and can access to internet and to each other but not to PC1.

I want to change the configuration so the PC1 can access to the PC2. I want to keep the config so the PC3 can access to the internet but not to PC1.

I tried a lot of thing on the admin panel to do that but i think i don't understand well how to do that.

Can you explaine me what should i do ?

Thank for your help.