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Inter-region multicast routing using transit gateway peering

1

Is it possible to do inter-region (inter-vpc) multicast routing using transit gateway peering connections? If not natively supported, can the result be achieved using specific routing rules (i.e. forward packets with destination 224.0.0.1 to transit gateway peering attachment)? I'm not very familiar with both AWS networking and multicast, so any pointers would help.

  • yoni
    un anno fa

    also struggling with this, did it solved yet? do we have any other options

Argomenti
Networking e distribuzione di contenuti
Tag
Amazon VPCNetworking e distribuzione di contenutiGateway AWS Transit
Lingua
English
mempirate
posta 2 anni fa296 visualizzazioni
1 Risposta
2
Risposta accettata

Hello,

Unfortunately Multicast over TGW peering is not supported, see the below comment from the documentation:

Multicast routing is not supported over AWS Direct Connect, Site-to-Site VPN, peering attachments, or transit gateway Connect attachments.

See the complete list of considerations for Multicast on transit gateways here

As an FYI, see Multicast Reference Architectures with AWS Transit Gateway, here.

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ESPERTO
Tushar_J
con risposta 2 anni fa
  • mempirate
    2 anni fa

    Is there a plan to implement this in the future?

  • Tushar_J ESPERTO
    2 anni fa

    Hi, AWS does not publicize the roadmap items, I would suggest to keep an eye on https://aws.amazon.com/about-aws/whats-new, then filter by 'Networking and Content Delivery' and choose 'AWS Transit Gateway' I also modified my answer and included the reference architecture for Multicast on AWS, hope this helps.

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