Configure Synology NAS (DS920+)

I have a new DS920+ Synology NAS up and running, using DSM 6.3.

Here is the current config:

LAN 1 (connected to Router 1): is currently connected to the WAN through a VPN tunnel (OpenVPN/NordVPN client). Its gateway is 192.168.1.1.

LAN 2 (connected to Router 2): is currently connected to directly to the internet. Its gateway is 192.168.2.1.

What I’m trying to accomplish is to set LAN 1 as the default gateway - all applications including any doing downloads should automatically use LAN 1.

On LAN 2, I have the NAS setup as an OpenVPN server (using DAM VPN Server package) so that I can login to the VPN remotely and do anything I need to do on the NAS and other devices. Port 1194 is open.

Here is my problem and what I need resolved:

1. If I setup LAN 2 as the default gateway (Network -> General), I can connect remotely with a mobile phone or laptop running an OpenVPN client software, and can access the NAS and all applications with no issues. However, all applications including NZBGet automatically download from LAN 2 with this setup. I do not want this. I want them to use LAN 1.

2. If I setup LAN 1 as the default gateway, NZBGET and all other applications use LAN 1 as they should. However, with this setup I cannot VPN into the NAS. I have tried to “Enable Multiple Gateways” but this does not help.

So I basically need to have all applications using LAN 1, except for the VPN Server application which should run on LAN 2 and allow me to remote into the NAS. All other traffic should be on LAN 2.

Quản trị mạng OpenVPN An ninh máy tính Linux Storage Area Networks

ID dự án: #29011699

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