Adding A Host Route To A Peer On A Ppp Interface; Enabling Source Address Validation; Enabling Source Address Validation Traps - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - IP-IPV6-IGP CONFIGURATION GUIDE 2010-10-31 Configuration Manual

Adding a Host Route to a Peer on a PPP Interface

ip access-routes

Enabling Source Address Validation

ip sa-validate

Enabling Source Address Validation Traps

ip sa-validate trap-enable
Copyright © 2010, Juniper Networks, Inc.
You can enable the ability to create host access routes on a PPP interface. This feature
is useful in B-RAS applications.
Use to enable the ability to create host access routes on a PPP interface.
Example
host1(config-if)#ip access-routes
Use the no version to disable this feature.
See ip access-routes
Source address validation verifies that a packet has been sent from a valid source address.
When a packet arrives on an interface, the router performs a routing table lookup using
the source address. The result from the routing table lookup is an interface to which
packets destined for that address are routed. This interface must match the interface
on which the packet arrived. If it does not match, the router drops the packet.
Use to enable source address validation.
Example
host1(config-if)#ip sa-validate
Use the no version to disable source address validation.
See ip sa-validate
The ip sa-validate trap-enable command enables the generation of traps for source
address validation failure.
NOTE: To fully enable source address validation traps, you must also enable
the IP trap category with the snmp-server trap enable command. See JunosE
System Basics Configuration Guide for more information.
Use to enable the generation of traps for source address validation failure on the router.
You can specify a VRF context for which you want to enable trap validation for source
address validation.
Example
Chapter 1: Configuring IP
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