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donaldzou / WGDashboard

Simple dashboard for WireGuard VPN written in Python & Vue.js
https://donaldzou.github.io/WGDashboard-Documentation/
Apache License 2.0
1.55k stars 234 forks source link

Multicast Support #206

Open diginfo opened 1 year ago

diginfo commented 1 year ago

Would it be possible to add a checkbox for multicast support ?

airgapper commented 1 year ago

Multicast (both L3 & L2 [with an overlay like vxlan]) can be performed over a vpn tunnel. Switches need to be able to send multicast data to broadcast domain of multicast configured router.

If you’re experimenting with multicast, and you have a 2byte ASN check out IPv4 GLOP address space. Each 2byte ASN is allocated a GLOP IPv4 range for multicast.

There’s no need to coordinate with RIR’s, just get your ASN binary equiv to find your Glop IP range in 233.0.0.0/8.

Adam (airgapped)

On Nov 15, 2022, at 1:21 AM, Pure Manufacturing @.***> wrote:

Would it be possible to add a checkbox for multicast support ?

— Reply to this email directly, view it on GitHub https://github.com/donaldzou/WGDashboard/issues/206, or unsubscribe https://github.com/notifications/unsubscribe-auth/ANMJRYTZIH4GXVXYNJMU6K3WINBYRANCNFSM6AAAAAASAVBXOU. You are receiving this because you are subscribed to this thread.

diginfo commented 1 year ago

Thanks, but that is beyond my knowledge / capabilities, I am just looking to be able to discover over the wireguard connection.

I thought it was a case of:

PostUp = ip link set wg0 multicast on