Patton electronic SmartNode 4110 Series manual Deleting static IP routes

SmartWare Software Configuration Guide 22 • Basic IP routing configuration

Deleting static IP routes

The no form of the route command deletes a static IP route from the routing table.

This procedure describes how to delete one or more static IP routes from the routing table Mode: Administrator execution

Step	Command	Purpose
1	node(cfg)#context ip router	Enters the IP router context
2	node(ctx-ip)[router]#no route network mask {address interface}	Deletes a static route

Example: Deleting a static IP route

In the following example, the route for packets to network 20.0.0.0/24, which are routed to device with IP address 172.17.100.2, shall be deleted.

node>enable

node#configure node(cfg)#context ip router

node(ctx-ip)[router]#no route 20.0.0.0 255.255.255.0 172.17.100.2

Displaying IP route information

This procedure describes how to display static IP routes

Mode: Operator or administrator execution

Step	Command	Purpose
1	node>show ip route	Displays IP route information

This command displays the destination address, next-hop interface, protocol (local, static, RIP, or ICMP), metric, flags (U–up, H–host, G–Gateway, L–local, D–default), and amount of use for each route in the routing table. If there are multiple routes to the same destination, the preferred route is indicated by an asterisk (*).

Example: Displaying IP route

In the following example, IP route information is displayed.

node>show ip route

Routes of IP context 'router':

Status codes: * valid, U up, H host, G Gateway, L local, D default

Destination Nexthop Protocol Metric Flags Used

---------------------------------------------------------------------

* 127.0.0.1/32		local	0	LHG	n/a
* 172.16.40.77/32		local	0	LHG	n/a
* 172.17.100.210/32		local	0	LHG	n/a
* 172.17.100.0/24	wan	local	1	UL	0
* 20.0.0.0/24	172.17.100.2	static	0	U	0
* 172.16.0.0/16	lan	local	1	UL	6

Basic IP routing configuration task list 238