Wireguard Vpn IPV6

[PriSonerS61]

Google translate:

Hello, when will the ipv6 setting come to wireguard vpn?

I also have a question.My PPPoE speed is 100mbps,When connected to wireguard vpn, my speed is 30 - 35mbps on ipv4 servers, normal 80 mbps on ipv6 servers. Why is my speed low on ipv4 servers? help please...

- VPN installed on modem. I am using cloudflare (warp+) as wireguard vpn.

- I also tried the settings of my friends who use it without any problems, the problem still persisted.

- no isp side restrictions

İpv4 servers speed test

 

İpv6 servers speed test

- I tried many different wireguard vpn configurations. I couldn't find a solution to the problem

Изменено 4 августа, 2021 пользователем PriSonerS61

[Le ecureuil]

Do you establish both IPv4 and IPv6 wireguard connections from PC?

[PriSonerS61]

8 hours ago, Le ecureuil said:

Do you establish both IPv4 and IPv6 wireguard connections from PC?

I tried with windows wireguard client,
(ipv4 only) with the same settings as on the modem. In ipv4 my speed is 80 - 90mbps. I tried disabling ipv6 on the modem. I have low speed again on the same server in ipv4                  (wireguard configs are the same)

 

windows wireguard client

 

keenetic wireguard client

Изменено 4 августа, 2021 пользователем PriSonerS61

[Le ecureuil]

The most interesting thing is how do you measure IPv6 if KN doesn't support it for wireguard  Or do you get 80 mbps via ipv6 is on windows client?

[PriSonerS61]

On 8/6/2021 at 6:19 PM, Le ecureuil said:

The most interesting thing is how do you measure IPv6 if KN doesn't support it for wireguard  Or do you get 80 mbps via ipv6 is on windows client?

Let's forget ipv6 my speed is very slow in ipv4. I even reset the modem, installed stable version 3.6.10 and tried it, again my speed is low.

[Atıf Zafrak]

Any progress on the subject?

[admin]

9 minutes ago, Atıf Zafrak said:

Any progress on the subject?

IPv6 in Wireguard is not supported and not planned for the next major release yet.

[Atıf Zafrak]

That hurt, thank you.

[tosunkaya]

Any progress for wireguard with IPv6? It would be great if this feature is added. IPv6 is spreading around the world. I've been waiting for the IPv6 wireguard config to work on my multiple Keenetic modems for a few years and still no support (only ipv4 wireguard is supported for now).

I use the ipv6 wireguard connection on windows, mac until it is added to the router.

[sergeyk]

4 часа назад, tosunkaya сказал:

Any progress for wireguard with IPv6?

IPv6 address support implemented in 4.0 branch.

 

[tosunkaya]

1 hour ago, sergeyk said:

IPv6 address support implemented in 4.0 branch.

 

I already have Installed version 4.0 Alpha 4 but still not accepting ipv6 wireguard, settings only accepting ipv4 values. will try by updating to v4.0 Alpha 10

I can't write ipv6 addresses on "allowed ips", "endpoint" or "address". It says "Invalid IPv4 subnet"

192.168.1.1/controlPanel/otherConnections

just to avoid misunderstanding i have ipv6 internet and an ipv6 wireguard vpn which i can connect successfully from windows.

Edit: v4.0 Alpha 10 same

Изменено 26 февраля, 2023 пользователем tosunkaya

[r13]

18 минут назад, tosunkaya сказал:

I already have Installed version 4.0 Alpha 4 but still not accepting ipv6 wireguard, settings only accepting ipv4 values. will try by updating to v4.0 Alpha 10

I can't write ipv6 addresses on "allowed ips", "endpoint" or "address". It says "Invalid IPv4 subnet"

192.168.1.1/controlPanel/otherConnections

just to avoid misunderstanding i have ipv6 internet and an ipv6 wireguard vpn which i can connect successfully from windows.

Edit: v4.0 Alpha 10 same

All ipv6 related settings should be done via cli. Web ui is not updated yet to support this new functionality. 

[tosunkaya]

2 hours ago, r13 said:

All ipv6 related settings should be done via cli. Web ui is not updated yet to support this new functionality. 

Can you help with this? How can I add my Wireguard .conf file via cli? found this guide on google (last updated 11.02.2022 for v3.7 ) http://docs.help.keenetic.com/cli/3.1/en/cli_manual_kn-2111_tr.pdf

[Interface]
PrivateKey = XXXXX
Address = 2606:4700:XXX.../128
DNS = 2606:4700:4700::1111
MTU = 1280

[Peer]
PublicKey = XXXXX
AllowedIPs = XXXXX
Endpoint = [2606:4700:XXX...]:4500

[r13]

2 часа назад, tosunkaya сказал:

Can you help with this? How can I add my Wireguard .conf file via cli? found this guide on google (last updated 11.02.2022 for v3.7 ) http://docs.help.keenetic.com/cli/3.1/en/cli_manual_kn-2111_tr.pdf

[Interface]
PrivateKey = XXXXX
Address = 2606:4700:XXX.../128
DNS = 2606:4700:4700::1111
MTU = 1280

[Peer]
PublicKey = XXXXX
AllowedIPs = XXXXX
Endpoint = [2606:4700:XXX...]:4500

as I know only inner ipv6 addressing is implemented

My confix looks like tihs:

       interface Wireguard2
            description route48
            security-level public
            ip mtu 1400
            ip global 16383
            ip tcp adjust-mss pmtu
            ipv6 address 2a06:a004::2
            ipv6 prefix 2a06:a004::/48
            wireguard peer ***
                endpoint ***
                keepalive-interval 60
                allow-ips :: 0

so endpoint is not allowed to be v6 address stil