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Cisco Bug: CSCvv74555 - ipv6 address over mgmt interface causing poap v6 script download failure

Last Modified

Oct 27, 2020

Products (1)

  • Cisco MDS 9000 NX-OS and SAN-OS Software

Known Affected Releases

9.3(3) 9.3(4) 9.3(5) 9.3(5.61)

Description (partial)

Poap using managment port over v6 network will not be able to download poap script.

1. POAP is using v6 network.
2. Management port is getting used for POAP v6.
3. ipv6 address should be present over mgmt0 before triggering poap using "write erase" and "reload".
4. ipv6 address configured over mgmt0 should not be able to reach tftp server which gets assigned during DHCPv6 phase of poapv6.
5. Step 4 tells about the scenario where customers v6 mgmt0 address is in different network and DHCPv6 and TFTPv6 server is in different network.
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