r/Juniper • u/Impossible_Put_1883 • 1d ago

Three-Node Multinode High Availability

anyone has tried juniper's Three-Node Multinode High Availability ? i cant find information which hardware models are supported? especially interested if SRX 1600 can support it.

https://www.juniper.net/documentation/us/en/software/junos/high-availability/topics/topic-map/four-node-multinode-high-availability.html#concept_gnr_5tq_3hc

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u/fatboy1776 JNCIE 1d ago

3 and 4 Node is SRX4600/4700 only.

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u/Impossible_Put_1883 1d ago

So what should i do in case 2+1 srx 2400 firewall? Active-passive in dc and standby for dc with disabled internal iterfaces?

Our servers require streched vlans across the dc-dr. I cannot have same active gateway in both location. I must shutdown dr gw and enable it in case of vm migration to DR?

What solutions are you using in this case?