How to configure the routing policy refreshing mechanism on the NE80 and NE40?
For VRP 3.1, manual refreshing is required. You can run the refresh bgp peer or refresh bgp command to refresh the routing policy.
There are two possibilities: If the policy is configured locally on the inbound interface first and then the local device receives the update packet from the peer, the routing table is updated. If the policy is configured after the local device receives the update packet from the peer, the routing table will not be updated. In this case, you need to refresh the policy by requesting the peer to re-send the update packet.
In VRP5.3, the refreshing process proceeds automatically.