Installation guide

Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 5.2(6)

OL-27554-01

Caveats

There are duplicate pPWWNs.

switch# show zone internal ddas-table

Device Alias Database State: 1

Device Alias Mode: enhanced

------------------------------------------------------------------------------

Device Alias Name PWWN

------------------------------------------------------------------------------

mystorage_8DA 50:00:11:22:33:44:55:66

mystorage_8D0 50:00:11:22:33:44:55:66

Workaround: This issue is resolved.

• CSCua34425

Symptom: The Cisco MDS 9513 multilayer switch that is running Cisco NX-OS Release 5.0(1a)

includes a version of OpenSSL that is affected by the vulnerabilities identified by the following

Common Vulnerability and Exposures (CVE) IDs:

CVE-2012-0814

This bug was opened to address the potential impact on this product.

This symptom occurs on a device with a default configuration.

Additional details about the vulnerabilities listed above can be found at

http://cve.mitre.org/cve/cve.html

Workaround: This issue is resolved.

• CSCua37931

Symptom: The show tech-support command does not work properly for users with a role other

than network-admin. Sections of the command that require access to modules will time out and be

missing from the output.

The symptom occurs because non-network-admin users are not being permitted to attach to a

module. The following error messages are displayed when such a user enters this command:

switch# attach module 1

This command can only be run by the network admin

If a role is created and permit attach is added to the role, the command will fail with the following

error message:

switch# attach module 1

% Permission denied for the role

This issue affects any user with a role other than network-admin.

Workaround: This issue is resolved.

• CSCua72788

Symptom: The IKE service might fail and produce a core dump on a Cisco MDS 9509 switch that

is configured for IPsec with IKE. The failure occurs during a IKE rekey operation.

This symptom occurs on a Cisco MDS 9509 that is running Cisco NX-OS Release 4.2(1b).

Workaround: This issue is resolved.

• CSCub09763

Symptom: When hosts are added to the FE VSAN, the MSM-18/4 module (DS-X9304-18K9) that

is running SANTap might experience a ps_stap core.

This symptom occurs when hidden LUNs are installed and the number of LUNs per host exceeds

the maximum limit. The following messages might be seen before the core: