Cisco MDS 9000 Series Troubleshooting Guide

Send comments to mdsfeedback-doc@cisco.com.
5-34
Cisco MDS 9000 Family Troubleshooting Guide
OL-5183-02, Cisco MDS SAN-OS Release 1.3
Chapter 5 Troubleshooting IP Storage Issues
Troubleshooting iSCSI Issues
Figure 5-13 Windows-Based Raduis Server Configuration Dialog
If the items shown above match, verify that the client username and password match those in the Radius
database.
The following example shows the results of the debug security radius comand, if the iSCSI client logs
in successfully.
switch#
switch# Mar 4 23:16:20 securityd: received CHAP authentication request for user002
Mar 4 23:16:20 securityd: RADIUS is enabled, hence it will be tried first for CHAP
authentication
Mar 4 23:16:20 securityd: reading RADIUS configuration
Mar 4 23:16:20 securityd: opening radius configuration for group:default
Mar 4 23:16:20 securityd: opened the configuration successfully
Mar 4 23:16:20 securityd: GET request for RADIUS global config
Mar 4 23:16:20 securityd: got back the return value of global radius configuration
operation:success
Mar 4 23:16:20 securityd: closing RADIUS pss configuration
Mar 4 23:16:20 securityd: opening radius configuration for group:default
Mar 4 23:16:20 securityd: opened the configuration successfully
Mar 4 23:16:20 securityd: GETNEXT request for radius index:0 addr:
Mar 4 23:16:20 securityd: got some reply from 171.71.49.197
Mar 4 23:16:20 securityd: verified the response from:171.71.49.197
Mar 4 23:16:20 securityd: RADIUS server sent accept for authentication request for
user002
Mar 4 23:16:25 securityd: received CHAP authentication request for user002
Mar 4 23:16:25 securityd: RADIUS is enabled, hence it will be tried first for CHAP
authentication
Mar 4 23:16:25 securityd: reading RADIUS configuration
Mar 4 23:16:25 securityd: opening radius configuration for group:default
Mar 4 23:16:25 securityd: opened the configuration successfully
Mar 4 23:16:25 securityd: GET request for RADIUS global config

Cisco MDS 9000 Series Specifications

General

Category	Switch
Operating System	Cisco NX-OS
Ports	Varies by model
Protocols	Fibre Channel (FC), Fibre Channel over IP (FCIP), iSCSI
Redundancy	Redundant supervisors, power supplies, and fans
Management	Cisco Data Center Network Manager (DCNM), CLI, SNMP
Virtualization Support	VSANs (Virtual SANs)
Security Features	Fibre Channel Security Protocol (FC-SP)
Hot Swappable Components	power supplies, fans
Power Supply Options	AC and DC options available