Load Balancing and policy routing with Wireguard

Load Balancing and policy routing with Wireguard

[Alexago]

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Hi,

actually I use on my router (OpenWRT) two OpenVPN connections and one Wireguard connection (all VPN connections are client) over my WAN connection (1Gbps/500Mbps) with 2 different VPN providers (Mullvad and IVPN): for policy routing and load balancing, with these connections, I use MWAN3 package.

MWAN3 is useful to choose

- VPN connection based on source or destination address, port, for example
- load balancing two or more VPN connections, based on source, destination and port, for example

Now I would like to switch my two OpenVPN connections to Wireguard, so I would like to have three simultaneous Wireguard connections (obviously with 3 different Wireguard servers).

My problem is how to use simultaneous Wireguard connections (with allowed ips =0.0.0.0/0) and to leave to external package (like MWAN3) to choose routing policy and also load balancing.

I tried to configure two Wireguard connections but only one of these goes online, the other one is always offline: I think problem is multiple "0.0.0.0/0" allowed IPs.

Can you help me?

Thanks

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Re: Load Balancing and policy routing with Wireguard

[Lucian Cristian]

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On 09.02.2019 11:20, Alexago wrote:
> Hi,
>
> actually I use on my router (OpenWRT) two OpenVPN connections and one 
> Wireguard connection (all VPN connections are client) over my WAN 
> connection (1Gbps/500Mbps) with 2 different VPN providers (Mullvad and 
> IVPN): for policy routing and load balancing, with these connections, 
> I use MWAN3 package.
>
> MWAN3 is useful to choose
>
>   * VPN connection based on source or destination address, port, for
>     example
>   * load balancing two or more VPN connections, based on source,
>     destination and port, for example
>
> Now I would like to switch my two OpenVPN connections to Wireguard, so 
> I would like to have three simultaneous Wireguard connections 
> (obviously with 3 different Wireguard servers).
>
> My problem is how to use simultaneous Wireguard connections (with 
> allowed ips =0.0.0.0/0) and to leave to external package (like MWAN3) 
> to choose routing policy and also load balancing.
>
> I tried to configure two Wireguard connections but only one of these 
> goes online, the other one is always offline: I think problem is 
> multiple "0.0.0.0/0" allowed IPs.
>
> Can you help me?
>
> Thanks
>
>
>
>
>
>
> _______________________________________________
> WireGuard mailing list
> WireGuard@lists.zx2c4.com
> https://lists.zx2c4.com/mailman/listinfo/wireguard

use another "server" port for the second vpn

Regards


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Re: Load Balancing and policy routing with Wireguard

[Alexago]

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So, I tried to configure these two interfaces:

interface: wg1

  public key: my_public_key1

  private key: (hidden)

  listening port: 51820

peer: public_key_server1

  endpoint: ip_server1:51820

  allowed ips: 0.0.0.0/0

and

interface: wg2

  public key: my_public_key2

  private key: (hidden)

  listening port: 51821

peer: public_key_server2

  endpoint: ip_server2:51821

  allowed ips: 0.0.0.0/0

but only one Wireguard interfaces is online (handshake on both).

Where is my mistake?

Thanks

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‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
On Sunday, February 17, 2019 9:36 AM, Lucian Cristian <luci@powerneth.ro> wrote:

> On 09.02.2019 11:20, Alexago wrote:
>
>> Hi,
>>
>> actually I use on my router (OpenWRT) two OpenVPN connections and one Wireguard connection (all VPN connections are client) over my WAN connection (1Gbps/500Mbps) with 2 different VPN providers (Mullvad and IVPN): for policy routing and load balancing, with these connections, I use MWAN3 package.
>>
>> MWAN3 is useful to choose
>>
>> - VPN connection based on source or destination address, port, for example
>> - load balancing two or more VPN connections, based on source, destination and port, for example
>>
>> Now I would like to switch my two OpenVPN connections to Wireguard, so I would like to have three simultaneous Wireguard connections (obviously with 3 different Wireguard servers).
>>
>> My problem is how to use simultaneous Wireguard connections (with allowed ips =0.0.0.0/0) and to leave to external package (like MWAN3) to choose routing policy and also load balancing.
>>
>> I tried to configure two Wireguard connections but only one of these goes online, the other one is always offline: I think problem is multiple "0.0.0.0/0" allowed IPs.
>>
>> Can you help me?
>>
>> Thanks
>>
>> _______________________________________________
>> WireGuard mailing list
>> WireGuard@lists.zx2c4.com
>>
>> https://lists.zx2c4.com/mailman/listinfo/wireguard
>
> use another "server" port for the second vpn
>
> Regards

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