NetModule NB800 Series - Extended Routing

NBB-800
User Manual for NRSW version 4.5.0.100
5.4.2. Extended Routing
Extended routes can be used to perform policy-based routing, they generally precede static routes.
NetModule Router Simulator
Hostname NB1600
Software Version 4.4.0.103
© 2004-2020, NetModule AG
Static Routes
Extended Routes
Multipath Routes
Multicast
IGMP Proxy
Static Routes
BGP
OSPF
Mobile IP
Administration
QoS
Administration
Classification
Extended Routes
Extended routes can be used to perform policy-based routing. In general, they precede any other static routes.
Interface Source Destination TOS Route to
ANY 4.4.4.4/32 8.8.8.8/32 any WWAN1
HOME INTERFACES ROUTING FIREWALL VPN SERVICES SYSTEM
LOGOUT
Figure 5.21.: Extended Routing
In contrast to statis routes, extended routes can be made up, not only of a destination address/net-
mask, but also a source address/netmask, incoming interface and the type of service (TOS) of packets.
Parameter Extended Route Configuration
Source address The source address of a packet
Source netmask The source address of a packet
Destination address The destination address of a packet
Destination netmask The destination address of a packet
Incoming interface The interface on which the packet enters the system
Type of service The TOS value within the header of the packet
Route to Specifies the target interface or gateway to where the packet should
get routed to
discard if down Discard packets if the specified interface is down
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