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Wireguard client connects to the tunnel but does not ping local network IP

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Wireguard client connects to the tunnel but does not ping local network IP

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

Bug_do_Ti

2023-09-10 20:08:54

Posts: 24

Helpful: 4

Solutions: 2

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Registered: 2022-11-28

Wireguard client connects to the tunnel but does not ping local network IP

2023-09-10 20:08:54

Tags: #VPN

Model: ER605 (TL-R605)

Hardware Version: V2

Firmware Version: 2.1.2 Build 20230210 Rel.62992

I can't ping any local network IP from the client connection

Wireguard Server

Wireguard Server PEER

Client Configuration

Client connect Status OK!

Server Wireguard PEER Status Connetions OK!

Using the OpenVPN connection, I can ping the local network IPs from OpenVPNClient, but I want to do it with Wireguard, which is much faster than the OpenVPN connection.

5 Reply

Clive_A

2023-09-11 01:45:50

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Registered: 2023-06-09

Re:Wireguard client connects to the tunnel but does not ping local network IP

2023-09-11 01:45:50

Hi @Bug_do_Ti

Thanks for posting in our business forum.

Setup on the Windows OS peer is incorrect. AllowIPs is incorrect.

If you can take a sec to read this, would be helpful:

Configuration Guide How to Configure WireGuard VPN on Omada Controller

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Bug_do_Ti

LV2

2023-09-12 13:22:25

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Registered: 2022-11-28

Re:Wireguard client connects to the tunnel but does not ping local network IP

2023-09-12 13:22:25

@Clive_A Thanks for the comment, but I've already done all the tutorials, but I can't ping any computer or device on the Wireguard server's local network

Clive_A

2023-09-13 01:22:40

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Re:Wireguard client connects to the tunnel but does not ping local network IP

2023-09-13 01:22:40

Hi @Bug_do_Ti

Thanks for posting in our business forum.

Bug_do_Ti wrote

@Clive_A Thanks for the comment, but I've already done all the tutorials, but I can't ping any computer or device on the Wireguard server's local network

Then there is nothing I can do as I can verify the WireGuard is working on several test models I have. On ER605 V2 2.1.4 BETA and 2.1.2 public release.

If you cannot access it then it is your device issue. You should at least ping the WG interface IP to verify. If that's ping-able, your computer issue. Windows firewall, Network Diagnostics ICMP IPv4, is blocked by your firewall.

I've pointed out the error I can find. You've followed the tutorial but it does not mean you've done it right. I hope I can get cooperation and useful information for troubleshooting.

Good luck.

Bug_do_Ti

LV2

2023-09-16 19:14:21

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Registered: 2022-11-28

Re:Wireguard client connects to the tunnel but does not ping local network IP

2023-09-16 19:14:21

@Bug_do_Ti

I redid the configuration according to my friend's tip

Peer Connect OK

Connection OK but I can't ping the local network IP 192.168.0.253 from the Wireguard client. But on the local network, pinging that IP works. Using L2TP VPN I can ping IP 192.168.0.253 from the local network, but not via Wireguard VPN.

Tedd404

LV4

2023-09-18 06:00:12

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Registered: 2022-01-05

Re:Wireguard client connects to the tunnel but does not ping local network IP

2023-09-18 06:00:12

@Bug_do_Ti

did you set up the peer 10.0.0.1/24 as the peer allowed ip on er605?

are you able to ping the 192.168.0.1? if yes, then it's your computer. if no, then it could be the allowed IP, not returning the icmp echo.

ScReW yOu gUyS. I aM GOinG hoMe. —————————————————————— For heaven's sake, can you write and describe your issue based on plain fact, common logic and a methodologic approach? Appreciate it.

Wireguard client connects to the tunnel but does not ping local network IP

Wireguard client connects to the tunnel but does not ping local network IP

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