User`s guide

Configuring IP Routing
Managing the routing table
2-28 Preliminary January 30, 1998 Pipeline User’s Guide
– rj0 is the reject interface. It has an IP address of 127.0.0.2. Packets
routed to this interface are sent back to the source address with the
ICMP “host unreachable” message.
– wann specifies one of the active WAN interfaces.
– wanidle0 is the inactive interface (the special interface where all routes
point when their WAN connections are down).
•Flg
The Flg column can contain the following flag values:
– C=Connected (A directly connected route. For example, the Ethernet.)
– I=ICMP (ICMP Redirect dynamic route.)
– N=NetMgt (Placed in the table via SNMP MIB II.)
– R (A RIP dynamic route.)
– S=Static (A locally configured Static Rtes profile or Connection profile
route.)
– ?=Unknown (Indicates an error.)
– G=Gateway (A gateway is required in order to reach this route.)
– P=Private (This route will not be advertised via RIP.)
– T=Temporary (This route will be destroyed when its interface goes
down.)
– *=Hidden (A hidden route means that there is a better route in the table,
so this route is hidden “behind” the better route. If the better route goes
down, then this route might be used.)
•Pref
The Preference column contains the preference value of the route. Note that
all routes that come from RIP will have a preference value of 100, while the
preference value of each individual static route may be set independently.
(To set a route independently, see “Route preferences” on page 2-24.)
•Metric
The Metric column shows the RIP-style metric for the route, with a valid
range of zero to 16.
•Use