Re: [c-nsp] Cisco Nexus 3k Route Selection\Packet Forwarding Debugging
Jon Lewis via cisco-nsp <[email protected]>
| Newsgroups | gmane.network.nsp.cisco |
|---|---|
| Message-ID | <[email protected]> |
On Mon, 3 Apr 2023, Mike Hammett via cisco-nsp wrote: > We have a Nexus 3064 that is setup with partial BGP tables and is routing based on that. > > > I've done a show ip bgp for an IP of interest and it has an expected next hop IP. I show ip arp on that next hop IP and it has the expected interface. > > > However, sFlows show the packets leaving on a different interface, the one that would carry the default route for routes not otherwise known. > > > If the next hop IP is expected and the ARP of that next hop IP is expected, why are packets leaving out an unexpected interface? Flowspec rules? Policy routing? Bugs? :) ---------------------------------------------------------------------- Jon Lewis, MCP :) | I route StackPath, Sr. Neteng | therefore you are _________ http://www.lewis.org/~jlewis/pgp for PGP public key_________ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/