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Karthick1
Cirrus
Nov 13, 2025F5 XC HTTP 404 rout_not_found / rsp_code 404
I would like to add more point about the HTTP 404 error: route_not_found / rsp_code 404 in an XC (RE + CE) deployment. 1. Even if XC has the correct host match value in the route, you might st...
pkuligowski
Employee
May 20, 2026There are a couple of cases when XC can return 404:
- A route contains a multiple pools and all clusters/pools are down (health check) - XC returns 404 instead of 503
- In case the advertise policy is the CE itself, the VIP will be retracted
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