GRE
To access the settings:
- Follow the menus for VPN
- GRE
The Enable option must be selected in the GRE section to activate it.

| Parameter | Description | Default Value |
|---|---|---|
| Local public IP address | Local wan_wired or wan_4g address | 192.168.0.151 |
| Peer public IP address | Remote GRE WAN IP address | 192.168.0.10 |
| Peer GRE Interface IP Address | Remote GRE tunnel IP address | 10.10.10.1 |
| Peer Subnet | IP/Subnet mask: 255.255.255.0: IP/24, 255.255.255.255: IP/32 | 192.168.55.0/24 |
| Local GRE Interface IP Address | Local GRE tunnel IP address | 10.10.10.2 |
| TTL | Set the TTL parameter (1~255) | 255 |
| MTU | Set the MTU value (600~1450) | 1450 |
After entering the settings, click the Save & Apply button to save the settings.