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  • 1.  BGP - Accepting a more specific than what is being advertised

    This message was posted by a user wishing to remain anonymous
    Posted 07-16-2024 08:56
    This message was posted by a user wishing to remain anonymous

    If I have an EBGP peer and the peer is advertising /16 but I only want a /28 from the /16 , is that possible without having the peer change what they are advertising? If so, how can I do that on a MX204.



  • 2.  RE: BGP - Accepting a more specific than what is being advertised

    Posted 07-17-2024 20:14

    Using a smaller prefix from a larger one is not a supported option. 

    The opposite is possible, having a larger prefix activated from receiving a smaller one via aggregate or generate routes.



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    Steve Puluka BSEET - Juniper Ambassador
    IP Architect - DQE Communications Pittsburgh, PA (Metro Ethernet & ISP - Retired)
    http://puluka.com/home
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