Troubleshooting Route Policy Configuration; Ipv4 Routing Information Filtering Failure; Ipv6 Routing Information Filtering Failure - H3C S5800 Series Configuration Manual

Network
*> 4.4.4.0/24
*> 5.5.5.0/24
*> 6.6.6.0/24
The display above shows that Switch D has learned only routes 4.4.4.0/24, 5.5.5.0/24, and 6.6.6.0/24
from AS 100.

Troubleshooting Route Policy Configuration

IPv4 Routing Information Filtering Failure

Symptom
Filtering routing information failed, while the routing protocol runs normally.
Analysis
At least one item of the IP prefix list should be configured as permit mode, and at least one node in the
Route policy should be configured as permit mode.
Solution
1) Use the display ip ip-prefix command to display IP prefix list information.
2) Use the display route-policy command to display route policy information.

IPv6 Routing Information Filtering Failure

Symptom
Filtering routing information failed, while the routing protocol runs normally.
Analysis
At least one item of the IPv6 prefix list should be configured as permit mode, and at least one node of
the Route policy should be configured as permit mode.
Solution
1) Use the display ip ipv6-prefix command to display IP prefix list information.
2) Use the display route-policy command to display route policy information.
NextHop MED
1.1.3.1
1.1.3.1
1.1.3.1
12-18
LocPrf PrefVal Path/Ogn
0 300 100i
0 300 100i
0 300 100i