Configuring Static And Framed Ip Routes - 3Com OfficeConnect Remote 812 Cli User's Manual

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HAPTER ANUAL
Configuring Static and
Framed IP Routes
S
ETUP
If you are using address translation for a remote site connection (NAT) you must
set ip_routing to LISTEN or NONE. This is because you have set up a private LAN
network and therefore do not want to be broadcasting information to other
routers. The OCR 812 will not allow a profile using address translation to be
enabled if ip_routing is set to BOTH or SEND.
To configure the RIP version for the remote site connection use:


set vc <vc name>
rip [RIPV1 | RIPV2]
A static route is a configured route that will remain in the routing table until
deleted. Static routes differ from dynamic routes in that dynamic routes are
learned real-time via RIP.
A framed route is much like a static route in that you manually configure the
route. The difference is that a static route is defined for the LAN while a framed
route is associated with a remote site connection. Also, while a static route is
active when the LAN is connected, a framed route is active only when the
connection to the associated remote site is active.
If you wish to set up a route to a network on the other side of a remote site, use a
framed route. If you wish to set up a route to a network through the LAN, use a
static route. Only use static and framed routes for networks not learned using RIP.
To add a static route over the LAN, use the command:


add ip route <ip network address>
gateway <ip address>
metric <metric>
The route will appear in the IP routing table. You can display all IP routes with the
list ip routes command.
To delete an IP static route, use the command:


delete ip route <ip network address>
To add a framed route that will be installed in the IP routing table when a


connection is established, use the command:
add framed_route vc <vc name>
ip_route <ip network address>
metric <metric>
where gateway is the address of the remote router.
The route will be removed from the routing table when the VC profile is disabled.
To delete a framed route so that it no longer will be installed in the routing


table when the connection is established use the command:
delete framed_route vc <vc name>
ip_route <ip network address>
Remember to disable and then re-enable the VC profile for the change to take
effect.