Attributes for Linux

Required attributes for Linux

Required attribute

Description

Address 

A virtual IP address that is associated with the interface, and which is different from the base IP address. Note that when the NetMask attribute is configured, the IP address that you specify must not be the same as the configured physical IP address, the IP address should be on the same network however. 

Type and dimension: string-scalar 

Example: 192.203.47.61 

Example: "192.203.47.61" 

 

Device 

The name of the NIC device that is associated with the IP address. Requires the device name without an alias. 

Type and dimension: string-scalar 

Example: eth0 

In above example, eth0 is specified to assign the IP address to the next available alias of eth0. Use the ifconfig -a command to display a list of NICs that are up and the IP addresses assigned to each NIC. 

 

Optional attributes for Linux

Optional attribute

Description

NetMask 

Symantec recommends that you set this value manually. The default value for this attribute can cause delays in establishing inter-node connections. 

The subnet mask that is associated with the IP address. Specify the value of NetMask in decimal (base 10). 

If Netmask is not specified, the agent uses the operating system's default netmask. 

Type and dimension: string-scalar 

Example: 255.255.255.0 

Example: "255.255.255.0" 

 

Options 

Options for the ifconfig command. 

Type and dimension: string-scalar 

Example: mtu 1500 

Example: "broadcast 172.20.9.255" 

 

IPOptions 

Specifies the extra options that are passed to the ip addr add command. The ip addr add command generally resembles: 

"ip -4 addr add ipv4addr/prefixlen IPOptions device dev"

Type and dimension: string-scalar 

Examples:  

  • "broadcast 172.20.9.255"
  • "scope link"

 

IPRoute
Options 

Specifies the extra options that are passed to the ip route add command. The ip route add command resembles: 

"ip route add Route IPRouteOptions"

Type and dimension: string-scalar 

Examples:  

  • "default via 172.20.9.1"
  • "scope link"