Using No-Export BGP community in IBGP to avoid becoming a transit AS

Hi All,

I am working on a new design for our border routing. I have our border routers(two mx80's) peering with our upstream providers. I am trying to avoid becoming a transit AS for any of our 3 upstream providers.

I was wondering if there is a way I can accomplish this using BGP communities? I am aware of AS- Path filtering as an option but wasn't sure if I could just send a No-Export to my iBGP neighbors could accomplish the same thing?

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Thanks!