WARN: XFF header will not contain the proxyd ip address

WARN: XFF header will not contain the proxyd ip address

• stripTrailingXFF

https://github.com/ethereum-optimism/infra/blob/main/proxyd/backend.go#L345
       backend.Override(opts...)

       if !backend.stripTrailingXFF && backend.proxydIP == "" {
               log.Warn("proxied requests' XFF header will not contain the proxyd ip address")
       }

       return backend

See also

• X-Forwarded-For (XFF), HTTP/1.1: Request Header Fields
• HTTP headers, Security headers, HTTP Security headers, X-Forwarded-For (XFF)
• Proxyd logs, WARN Failed request
• proxyd, proxyd logs, config, routing_strategy, consensus_aware (deprecated), SenderRateLimitConfig, Consensus awareness, ws_method_whitelist, backend healthy, Proxyd logs