Existing BGP disconnected after adding RN VPN settings to the same termination node
3783
Created On 01/18/24 00:44 AM - Last Modified 07/25/24 23:51 PM
Symptom
- A New site is onboarded to the termination node which already has an existing RN with BGP configuration
- Post commit, the BGP connection via the existing site drops.
- Removing the newly added site causes the original site to reestablish the BGP session.
Environment
- Prisma Access (cloud managed)
- BGP
- Remote Networks (RN)
Cause
- Local and Peer IP is configured with netmask ( /30 subnet)
Resolution
- Configure the EBGP local and Peer IP to use the IP address only by removing the Subnet mask.
- Future versions will remove the ability of adding subnet mask.