system

Required Command-Line Mode = Enable

Use the system command to restart or expedite the relaunching of individual system processes, enable secure cryptography mode, secure passwords mode, or configure arp/ndp refresh interval on the GigaVUE node.

The system command has the following syntax:

system
   process <process name>
      clusterd restart
      httpd restart
      ntpd restart
      restapid restart
      snmpd restart
      sshd restart
      ugwd restart
      wsmd restart
   security crypto enhanced

security passwords
      enhanced
      login-blank
      min-length <length in characters>
   arp refresh-interval
   ndp refresh-interval

The following table describes the arguments for the system command:

Argument	Description
<process name>	Specifies the system process name.
clusterd restart	Restarts the clustering daemon (clusterd) process or expedites the relaunching of this process. For example: (config) # system process clusterd restart Note: This command only applies to cluster control. It does not affect traffic distribution.
httpd restart	Restarts the HTTP server daemon (httpd) process or expedites the relaunching of this process. For example: (config) # system process httpd restart
ntpd restart	Restarts the NTP daemon (ntpd) process or expedites the relaunching of this process. For example: (config) # system process ntpd restart
restapid restart	Restarts the REST API daemon (restapid) process or expedites the relaunching of this process. For example: (config) # system process restapid restart
snmpd restart	Restarts the SNMP agent daemon (snmpd) process or expedites the relaunching of this process. For example: (config) # system process snmpd restart
sshd restart	Restarts the SSH daemon (sshd) process or expedites the relaunching of this process. For example: (config) # system process sshd restart
ugwd restart	Restarts the Unified Gateway daemon (ugwd) process or expedites the relaunching of this process. For example: (config) # system process ugwd restart
wsmd restart	Restarts the Web Session Manager daemon (wsmd) process or expedites the relaunching of this process. For example: (config) # system process wsmd restart
security crypto enhanced	Enables the secure cryptography mode, which provides enhanced security on the management interface of the GigaVUE node. For the secure cryptography mode to take effect, reload the GigaVUE node or cluster. For example: (config) # system security crypto enhanced (config) # reload or (config) # system security crypto enhanced (config) # cluster reload Refer to the “Configuring Secure Cryptography Mode” section in the GigaVUE Administration Guide for details. IMPORTANT: TLS version 1.2 is required for secure cryptography mode. When enabling secure cryptography mode, TLS version 1.2 is enabled by default. If you disable secure cryptography mode and want to change the TLS version, use GigaVUE‑OS CLI command: web server ssl min-version tls<version>.
security passwords enhanced login-blank min-length <length in characters>	Enables the secure passwords mode, which increases the security of passwords on the GigaVUE node. The default is disabled. For example: (config) # system security passwords enhanced When the secure passwords mode is enabled, use min-length to set the minimum password length, from 8 to 64 characters. The default is 8 characters. For example: (config) # system security passwords min-length 20 When the secure passwords mode is disabled, you cannot change the minimum password length. For Common Criteria certification, the password length should be at least 15 characters. Refer to the “Configuring Secure Passwords Mode” section in the GigaVUE Administration Guide for details. An admin user can use the login-blank parameter to allow logging in with a blank password. Otherwise, logging in with a blank password is disabled. For example: (config) # system security passwords login-blank By default, the login-blank parameter is disabled, which is equivalent to the following: (config) # no system security passwords login-blank
arp refresh-interval <3~30>	Specifies the Address Resolution Protocol (ARP) refresh time interval. The timer is configurable from 3 to 30 seconds. The default is 30 seconds. When an IP interface is configured, ARP requests are sent out on the IP interface associated with tool port to find the gateway MAC address. In response, the gateway sends an ARP reply and the control card tries to match the IP interface's IP address with the IP address of the received ARP message. If a match is found, the ARP status changes to resolved (otherwise, the ARP status is not resolved). Once ARP is resolved, this tunnel ARP timer controls the interval at which an ARP request is sent to the gateway to detect if the gateway is reachable or not. For example: (config) # system arp refresh-interval 30 Use the show system arp command to display the ARP refresh interval.
ndp refresh-interval <3~30>	Specifies the Neighbor Discovery Protocol (NDP) refresh time interval. The timer is configurable from 3 to 30 seconds. The default is 30 seconds. For example: (config) # system ndp refresh-interval 30 Use the show system ndp command to display the NDP refresh time interval.

Related Commands

The following table summarizes other commands related to the system command:

Task	Command
Displays system information.	# show system
Displays system security information.	# show system security
Disables enhanced cryptography mode. For the change in the enhanced cryptography mode to take effect, reload the GigaVUE node or cluster.	(config) # no system security crypto enhanced (config) # reload or (config) # no system security crypto enhanced (config) # cluster reload
Disables the secure passwords mode. Also disables the minimum length for passwords.	(config) # no system security passwords enhanced
Disables logging in with a blank password.	(config) # no system security passwords login-blank