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Cisco Bug: CSCuk61418 - IPv6 UDP pings with extension headers failing

Last Modified

Aug 16, 2017

Products (2)

  • Cisco IOS
  • Cisco Prime Collaboration Provisioning 12.4

Known Affected Releases

12.2S 12.4 12.4(12.6)PI7a

Description (partial)

The ping command specifying IPv6, UDP and an IPv6 header option fails.

The problem occurs under the following conditions:
- The ping command is executed in prompt mode
- "ipv6" is entered at the "Protocol [ip]:" prompt.
- "y" is entered at the "Extended commands? [no]:" prompt
- "y" is entered at the "UDP protocol? [no]:" prompt
- "y" is entered at either of the "Include hop by hop option? [no]:" or
    "Include destination option? [no]:" prompts.

Under these circumstances, no response will be received.
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