USG FLEX 200H blocks traffic from LAN1 to LAN2

PeterUK

So you need LAN in Zone LAN and LAN2 in zone LAN2

Maverick87

@pieroCastampi ciao,
servono screenshot più dettagliati, la configurazione di entrambe le interfacce e le policy rule impostate.

Zyxel_Melen

Hi @pieroCastampi

Your address object LAN2_Subnet is still default setting, which is ge4 interface subnet. Please adjust the address object:

1. LAN1_subnet: GE3 to GE3 and GE4
2. LAN2_Subnet: GE4 to LAN2

Additionally, please also adjust your LAN2 interface name, which allows you manage your network more efficiently.

pieroCastampi

Good morning, I have resolved the issue by adding the two rules shown in the attachment. Thank you very much for your assistance.

    
        20261021_101025.pdf
    

pieroCastampi

https://community.zyxel.com/en/discussion/comment/87760#Comment_87760

For the sake of completeness, I should mention that I had set Lan2 to ge6. By default—right after purchasing the USG—Lan2 did not appear in the list of interfaces, so I had to create it, and I chose to assign it to ge6. Thanks again.