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  • PSA: PAN-OS Drops BGP peers with an invalid NLRI / Always filter inbound prefixes from Avi Vantage

    calendar May 2, 2021 · 2 min read · Datacenter Networking PAN-OS Routing & Switching Studies Avi BGP NSX-T NSX-ALB  ·
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    If Avi Vantage IPAM cannot allocate an address for a new vIP, it will advertise an all-zeros host address - 0.0.0.0/32: This will cause Palo Alto PAN-OS to restart a peer - even if it is not the immediate downstream prefix. Palo Alto uses routed as their dynamic routing engine - so this is probably default behavior …


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