System Flags
Polycom, Inc. 226
.
PASSWORD_FAILURE_LIMIT The number of unsuccessful Logins permitted in Ultra Secure
Mode.
Default value: 3
PASSWORD_HISTORY_SIZE The number of passwords that are recorded to prevent users from
re-using their previous passwords.
Values are between 0 and 16.
Ultra Secure Mode System Flags
Flag Name Description
ULTRA_SECURE_MODE When set to YES, this flag enables the Ultra Secure Mode. When
enabled, affects the ranges and defaults of the System Flags that
control:
• Network Security
• User Management
• Strong Passwords
• Login and Session Management
• Cyclic File Systems alarms
Default value: NO
Possible values: YES/NO
Internet Control Message Protocol (ICMP) System Flags
Flag Name Description
ENABLE_ACCEPTING_ICMP_REDIRECT Enables the administrator to control the ICMP Redirect
messages. This is typically used to instruct routers to redirect
network traffic through alternate network element (ICMP message
type #5).
Default value: NO
Possible values: YES/NO
ENABLE_SENDING_ICMP_DESTINATION_
UNREACHABLE
Enables the administrator to control the ICMP Destination
Unreachable messages (ICMP message type #3).
Default value:
• Ultra Secure Mode: NO - Destination Unreachable Message is
never sent.
• Default Security Mode: YES - Destination Unreachable
Message is sent when needed.
Possible values: YES/NO
Password Generation Flags
Flag Name Description