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Cisco Bug: CSCvh62357 - Disable DHCPv6 Bulk LQ Process by default.

Last Modified

Dec 02, 2019

Products (30)

  • Cisco cBR Series Converged Broadband Routers
  • Cisco ASR 920-10SZ-PD Router
  • Cisco 4221 Integrated Services Router
  • Cisco ASR 920-24TZ-M Router
  • Cisco NCS 4202
  • Cisco 4321 Integrated Services Router
  • Cisco 4431 Integrated Services Router
  • Cisco 4331 Integrated Services Router
  • Cisco NCS 4216
  • Cisco ASR 1002-X Router
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Known Affected Releases


Description (partial)

On a cBR-8 running 16.7.1, it's been found that "DHCPv6 Bulk LQ" process will run by default even though the cBR-8 platform does not yet support this feature.

To disable the process, "ipv6 dhcp-relay bulk-lease disable" must be configured.

This bug is being filed to have "ipv6 dhcp-relay bulk-lease disable" be default for the cBR-8 platform.

DHCPv6 replay process is enabled or restarted on the interface, the DHCPv6 bulk LQ is default enabled, and the remote DHCP server respond to this bulk LQ request.
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