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Forwarding broadcasts based on source

mkardos1
Level 1
Level 1

‎05-22-2018 02:26 AM - edited ‎03-08-2019 03:05 PM

Hi all,

I have a situation when it would be useful to forward broadcast from one subnet to different destinations based on the packet's source. Let's say we have 2 group of servers on the same subnet and from one group I need to forward broadcasts to destination 1.1.1.1  and from the other group to 2.2.2.2.

Is there some technique I can use for this goal? Something like ip helper-address but with access-list specifying sources..

Thank you!

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Fotiosmark
Level 1
Level 1

‎05-22-2018 02:33 AM

Can you give more information?

Are those servers DHCP? Are those connected to a Switch with Layer 3 interfaces? Are you talking to forward broadcasts between networks on different Vlans, or on different Routers?

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