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Cisco Bug: CSCuq83441 - BGP L2VPN uses default static next-hop instead of outging intf-addr

Last Modified

Aug 14, 2017

Products (5)

  • Cisco IOS
  • Cisco 7600 Series Route Switch Processor 720 with Multilayer Switch Feature Card
  • Cisco 7600 Series Route Switch Processor 720 with 10 Gigabit Ethernet Uplinks
  • Cisco 7600 Series Supervisor Engine 32 with Multilayer Switch Feature Card
  • Cisco 7600 Series Supervisor Engine 720 with Multilayer Switch Feature Card

Known Affected Releases

15.0(1)S6

Description (partial)

Symptom:
Targeted LDP peers install the wrong IP address for the router in question, breaking VCs.

Conditions:
If the default static route is configured into the RIB then IOS routers running 15.x code and doing BGP Autodiscovery uses the next-hop from the default static route in place of the outgoing interface address as the next-hop for sourced L2VPN routes.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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