HELP NEEDED Connecting LAN To Internet Via SoftEther VPN

Installing and Using OpenWrt Network and Wireless Configuration
1

Hi, I am new here! Recently I've been stacked on a problem. It's my first time configuring this, so I might ask some dumb question. Thank you in advance!

Im my local network, only port 8080 is opened, so I use a VPN connect to my VPN Server through 8080.

At first, I can't make it work at all. After that I asked SoftEther VPN Forum for help

(https://forum.vpngate.net/viewtopic.php?f=7&t=68894&p=101120#p101120)

Now I can access Internet on OpenWRT. I can curl a valid server and get a response correctly! However, I can't access to internet with lan devices now.

Firewall settings are left default.

2

is the client traffic routed via the VPN tunnel ?

3

It's my first time configuring a routing table so I'm not very understanding about that.

This is my routing table:

20240306_222848~2
20240306_222848~21920×453 90.5 KB

Green marked IP is the VPN Server.

I can use internet on OpenWRT itself with this router table but not lan

4

Is the vpn interface assigned to the wan firewall zone?

5

You are not using the official version of OpenWrt, so you need to look elsewhere for help.

6

Sorry for that. Is this forum for LEDE/OpenWrt?

7

I did. I created an interface bind to device "vpn_vpn"(created by SoftEther Client)
and assigned it to wan. Now there are two interfaces in wan: wwan and vpn

8

Yes. But LEDE has been obsolete/EOL and unsupported for many years.

What is the output of

ubus call system board
9

This is a OpenWrt fork includes Docker management

{
	"kernel": "5.10.176",
	"hostname": "iStoreOS",
	"system": "ARMv8 Processor rev 3",
	"model": "Raspberry Pi 4 Model B Rev 1.2",
	"board_name": "raspberrypi,4-model-b",
	"rootfs_type": "squashfs",
	"release": {
		"distribution": "iStoreOS",
		"version": "22.03.5",
		"revision": "2023122916",
		"target": "bcm27xx/bcm2711",
		"description": "iStoreOS 22.03.5 2023122916"
	}
}
10

This is absolutely not OpenWrt.

But...

OpenWrt is supported on your device.

https://firmware-selector.openwrt.org/?version=23.05.2&target=bcm27xx%2Fbcm2711&id=rpi-4

11

Thanks! I will try use an official Openwrt first to see if my problem could be solved