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Cisco Bug: CSCvu14934 - N9K: TRM/VXLAN, Non Multi-Site setup, Type-7 routes are not imported into BRIB

Last Modified

Aug 26, 2020

Products (66)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 3636C-R Switch
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 3548-X Switch
  • Cisco Nexus 92348GC-X Switch
  • Cisco Nexus 93600CD-GX Switch
  • Cisco Nexus 3548 Switch
  • Cisco Nexus 31108TC-V Switch
  • Cisco Nexus 3132Q-V Switch
  • Cisco Nexus 92160YC-X Switch
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Known Affected Releases

7.0(3)I7(6) 9.3(4)

Description (partial)

Symptom:
MVPN BGP Type-7 routes are not imported into BRIB. This is due to the fact that the Incoming route targets are not matching to what BL expects

Conditions:
+ TRM is enabled on Border Leafs; RP anywhere with MSDP is configured on border leafs
+ Border leafs are connected using bgp ipv4 vrf-lite. For example

router bgp xxxx
  vrf Tennant
    address-family ipv4 unicast
      advertise l2vpn evpn
    neighbor x.x.x.x
      remote-as yyyy
      update-source Ethernetx/y
      address-family ipv4 unicast
        send-community extended >>>
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
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