nanog mailing list archives
Re: Cisco Nexus 3k Route Selection\Packet Forwarding Debugging
From: Joshua Miller <contemno () gmail com>
Date: Mon, 3 Apr 2023 01:35:43 -0400
Is the BGP route getting installed into the rib? On Mon, Apr 3, 2023, 01:24 Mike Hammett <nanog () ics-il net> 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? ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com
Current thread:
- Cisco Nexus 3k Route Selection\Packet Forwarding Debugging Mike Hammett (Apr 02)
- Re: Cisco Nexus 3k Route Selection\Packet Forwarding Debugging Joshua Miller (Apr 02)
- Re: Cisco Nexus 3k Route Selection\Packet Forwarding Debugging Jay Hennigan (Apr 02)
- Re: Cisco Nexus 3k Route Selection\Packet Forwarding Debugging Jay Hennigan (Apr 02)
- Re: Cisco Nexus 3k Route Selection\Packet Forwarding Debugging Mike Hammett (Apr 03)
- RE: Cisco Nexus 3k Route Selection\Packet Forwarding Debugging Matthew Huff (Apr 03)
- Re: Cisco Nexus 3k Route Selection\Packet Forwarding Debugging Mike Hammett (Apr 03)
- RE: Cisco Nexus 3k Route Selection\Packet Forwarding Debugging Matthew Huff (Apr 03)
- Re: Cisco Nexus 3k Route Selection\Packet Forwarding Debugging Mike Hammett (Apr 03)
- RE: Cisco Nexus 3k Route Selection\Packet Forwarding Debugging Matthew Huff (Apr 03)
- Re: Cisco Nexus 3k Route Selection\Packet Forwarding Debugging Mike Hammett (Apr 03)
- Re: Cisco Nexus 3k Route Selection\Packet Forwarding Debugging Mike Hammett (Apr 03)
- Re: Cisco Nexus 3k Route Selection\Packet Forwarding Debugging Mike Hammett (Apr 03)