IP Routing Policy
121
Troubleshooting Routing
Protocols
Routing information filtering cannot be implemented in normal operation of the
routing protocol
Check for the following faults:
■
The if-match mode of at least one node of the Route Policy should be the
permit
mode. When a Route Policy is used for the routing information
filtering, if a piece of routing information does not pass the filtering of any
node, then it means that the route information does not pass the filtering of
the Route Policy. When all the nodes of the Route Policy are in the
deny
mode,
then all the routing information cannot pass the filtering of the Route Policy.
■
The if-match mode of at least one list item of the ip-prefix should be the
permit
mode. The list items of the
deny
mode can be firstly defined to rapidly
filter the routing information not satisfying the requirement, but if all the items
are in the deny mode, no routes will not pass the
ip-prefix
filtering. You can
define an item of permit 0.0.0.0/0
less-equal
32 after the multiple list items
in the
deny
mode so as to let all the other routes pass the filtering (If
less-equal
32 is not specified, only the default route will be matched).
Summary of Contents for 400 Family
Page 12: ......
Page 16: ...14 ABOUT THIS GUIDE ...
Page 58: ...56 CHAPTER 2 PORT OPERATION ...
Page 68: ...66 CHAPTER 3 VLAN OPERATION ...
Page 98: ...96 CHAPTER 5 NETWORK PROTOCOL OPERATION ...
Page 124: ...122 CHAPTER 6 IP ROUTING PROTOCOL OPERATION ...
Page 156: ...154 CHAPTER 8 ACL CONFIGURATION ...
Page 218: ...216 CHAPTER 11 802 1X CONFIGURATION ...
Page 298: ...296 CHAPTER 13 PASSWORD CONTROL CONFIGURATION OPERATIONS ...
Page 336: ...334 APPENDIX B RADIUS SERVER AND RADIUS CLIENT SETUP ...