[strongSwan] High availability configuration

Noel Kuntze noel at familie-kuntze.de
Sun Feb 22 14:29:23 CET 2015


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Hello Michael,

I know that.
However, even with statically setting the MAC address to the ports the hosts are on,
it did not forward the ethernet frames to those ports.

Mit freundlichen Grüßen/Regards,
Noel Kuntze

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Am 22.02.2015 um 14:08 schrieb Michael Schwartzkopff:
> No. They started to handle it correctly. According to the specs a switch
> SHOULD NOT learn a multicast MAC adress that belongs to a unicast IP adress.
> Cisco always implemented it, but no other manufacturer. It seems that juniper
> started to implement it.
>
> If you want to set up such a config, you have to configure the correct MAC
> address in the switches in the ports. Atherwise you could have loops and you
> will see much traffic.

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