Brocade Mobility RFS7000-GR Controller System Reference Guide (Supporting software release 4.1.0.0-040GR and later) - Manual (Page 528)

514 Brocade Mobility RFS7000-GR Controller System Reference Guide
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Security issues
B
Not able to SNMP WALK for a GET
• Check whether the MIB browser has IP connectivity to the SNMP agent on the the switch. Use
IP Ping from the client system which has the MIB Browser.
• Check if the community string is the same at the agent side and the manager (MIB Browser)
side. The community name is case sensitive.
MIB not visible in the MIB browser
The filename.mib file should be first compiled using a MIB compiler, which creates a smidb file.
This file must be loaded in the MIB browser.
SNMP SETs not working
Check to see if environment variables are set. The following are the environment variables to be
set.
SNMPCONFPATH=/butterfly/snmp
MIBDIRS=/butterfly/snmp/mibs
MIBS=ALL
Restart the SNMP agent (the snmpd daemon)
Not receiving SNMP traps
Check whether SNMP traps are enabled through CLI or Applet. Configure the MIB browser to
display notifications or traps. (This would generally be a check box in the MIB browser preferences).
Additional Configuration
Double check Managers' IP Address, community string, port number, read/write permissions, and
snmp version. Remember community string is CASE SENSITIVE.
Security issues
This chapter describes the known troubleshooting techniques for the following data protection
activities:
• Switch password recovery
• RADIUS troubleshooting
• Troubleshooting RADIUS Accounting issues
• Rogue AP detection troubleshooting
• Troubleshooting Firewall configuration issues
Switch password recovery
If the switch Web UI password is lost, you cannot get past the Web UI login screen for any viable
switch configuration activity. Consequently, a password recovery login must be used that will
default your switch back to its factory default configuration.