Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

StefanBraittiNT's avatar
StefanBraittiNT
Icon for Altostratus rankAltostratus
Jan 23, 2026
Solved

High Availability and Load Balancing for Single-Node CE with multiple ISP uplinks

I'm designing a deployment for an F5 Distributed Cloud (XC) Customer Edge (CE) on-premise and would like some guidance on the best practices for link redundancy.   Scenario: Deployment: Single-no...
Nikoolayy1's avatar
Nikoolayy1
Icon for MVP rankMVP
Jan 27, 2026

You can also deploy 3 standalone CE for each ISP and group them in a virtual site. 

 

For 3 CE cluster max 2 RE connections will be available as this suggests 2 ISP can be utlized in a cluster deployment.

 

See my article for ideas:

https://community.f5.com/kb/communityarticles/xc-distributed-cloud-and-how-to-keep-the-source-ip-from-changing-with-customer-e/343722

 

 

If you want just single CE that will prioritize best link to be hones this seems like a job for SD-WAN siting infrount the CE system not F5 CE.