Learn Route for Outgoing Traffic Call Flow
This section describes the Learn route for outgoing traffic call flow.

AMF or other systems advertise route to the external BGP route. In turn, the external BGP router advertises routes for its service through BGP.
Step |
Description |
---|---|
1 |
The BGP speakers receive the routing information. |
2 |
Learn the route by using the BGP protocol. |
3 |
Based on the configure policy, the system either checks the routing information or ignores it. |
4 |
If the policy is not allowed, then the system logs the messages and updates the statistics. |
5 |
The protocol pods configures the route in Kernel space on host through the netlink go APIs. |