Configuring routing tables

To display the routing tables of the nodes in the cluster

Destination	Displays the destination network or destination host for which the route is defined.
Gateway	Displays a network node equipped for interfacing with another network.
Genmask	Displays the netmask.
Flags	The flags are as follows: U - Route is up H - Target is a host G - Use gateway
MSS	Displays maximum segment size. The default is 0. You cannot modify this attribute.
Window	Displays the maximum amount of data the system accepts in a single burst from the remote host. The default is 0. You cannot modify this attribute.
irtt	Displays the initial round trip time with which TCP connections start. The default is 0. You cannot modify this attribute.
Iface	Displays the interface. On UNIX systems, the device name lo refers to the loopback interface.

To add to the route table

To add a route entry to the routing table of nodes in the cluster, enter the following:

Network> ip route add nodename ipaddr netmask 
| prefix via gateway [dev device]

nodename	Specifies the node to whose routing table the route is to be added. To add a route path to all the nodes, use `all` in the nodename field. If you enter a node that is not a part of the cluster, an error message is displayed.
ipaddr	Specifies the destination of the IP address. You can specify either an IPv4 address or an IPv6 address. If you enter an invalid IP address, then a message notifies you before you fill in other fields.
netmask	Specifies the netmask associated with the IP address that is entered for the ipaddr field. Use a netmask value of 255.255.255.255 for the netmask to add a host route to ipaddr.
prefix	Specifies the prefix for the IPv6 address. Accepted ranges are 0-128 integers.
via	This is a required field. You must type in the word.
gateway	Specifies the gateway IP address used for the route. If you enter an invalid gateway IP address, then an error message is displayed. To add a route that does not use a gateway, enter a value of 0.0.0.0.
dev	Specifies the route device option. You must type in the word.
device	Specifies which Ethernet interface on the node the route path is added to. This variable is optional. You can specify the following values: any - Default pubeth0 - Public Ethernet interface pubeth1 - Public Ethernet interface The Ethernet interface field is required only when you specify `dev` in the dev field. If you omit the dev and device fields, Access Appliance uses a default Ethernet interface.

To delete route entries from the routing tables of nodes in the cluster

To delete route entries from the routing tables of nodes in the cluster, enter the following:

Network> ip route del nodename ipaddr
 netmask | prefix

nodename	Specify the node from which the route entry has to be deleted. To delete the route entry from all nodes, use the `all` option in this field.
ipaddr	Specifies the destination IP address of the route entry to be deleted. You can specify either an IPv4 address or an IPv6 address. If you enter an invalid IP address, a message notifies you before you enter other fields.
netmask	Specifies the IP address to be used. Netmask is used for IPv4 addresses.
prefix	Specifies the prefix for the IPv6 address. Accepted ranges are 0-128 integers.