httpProtoOpts.AcceptHttp_10 = true
	}
	xffNumTrustedHops := uint32(0)

	// Gateways do not use ProxyHeaders for XFCC as there is an existing field in gateway topology that is used instead.
	forwardClientCertDetails := util.MeshConfigToEnvoyForwardClientCertDetails(meshconfig.ForwardClientCertDetails_SANITIZE_SET)
	if proxyConfig != nil && proxyConfig.GatewayTopology != nil {
		xffNumTrustedHops = proxyConfig.GatewayTopology.NumTrustedProxies