Split TCP from HTTP traffic by listener filters

gistfile1.txt

{
    "version_info": "0",
    "listener": {
        "name": "0.0.0.0_1030",
        "address": {
            "socket_address": {
                "address": "0.0.0.0",
                "port_value": 1030
            }
        },
        "filter_chains": [
            {
                "filter_chain_match": {
                    "server_names": [
                        "HTTP.DATA.COM"
                    ]
                },
                "filters": [
                    {
                        "name": "envoy.http_connection_manager",
                        "config": {
                            "rds": {
                                "config_source": {
                                    "ads": {}
                                },
                                "route_config_name": "1030"
                            },
                            "use_remote_address": false,
                            "stat_prefix": "0.0.0.0_1030",
                            "generate_request_id": true,
                            "stream_idle_timeout": "0s",
                            "upgrade_configs": [
                                {
                                    "upgrade_type": "websocket"
                                }
                            ],
                            "access_log": [
                                {
                                    "name": "envoy.file_access_log",
                                    "config": {
                                        "path": "/dev/stdout",
                                        "format": "[%START_TIME%] \"%REQ(:METHOD)% %REQ(X-ENVOY-ORIGINAL-PATH?:PATH)% %PROTOCOL%\" %RESPONSE_CODE% %RESPONSE_FLAGS% %BYTES_RECEIVED% %BYTES_SENT% %DURATION% %RESP(X-ENVOY-UPSTREAM-SERVICE-TIME)% \"%REQ(X-FORWARDED-FOR)%\" \"%REQ(USER-AGENT)%\" \"%REQ(X-REQUEST-ID)%\" \"%REQ(:AUTHORITY)%\" \"%UPSTREAM_HOST%\" %UPSTREAM_CLUSTER% %UPSTREAM_LOCAL_ADDRESS% %DOWNSTREAM_LOCAL_ADDRESS% %DOWNSTREAM_REMOTE_ADDRESS% %REQUESTED_SERVER_NAME%\n"
                                    }
                                }
                            ],
                            "http_filters": [
                                {
                                    "name": "envoy.cors"
                                },
                                {
                                    "name": "envoy.fault"
                                },
                                {
                                    "name": "envoy.router"
                                }
                            ],
                            "tracing": {
                                "overall_sampling": {
                                    "value": 100
                                },
                                "random_sampling": {
                                    "value": 100
                                },
                                "client_sampling": {
                                    "value": 100
                                },
                                "operation_name": "EGRESS"
                            }
                        }
                    }
                ]
            },
            {
                "filter_chain_match": {
                    "server_names": [
                        ""
                    ]
                },
                "filters": [
                    {
                        "name": "envoy.tcp_proxy",
                        "config": {
                            "stat_prefix": "PassthroughCluster",
                            "cluster": "PassthroughCluster"
                        }
                    }
                ]
            }
        ],
        "deprecated_v1": {
            "bind_to_port": false
        },
        "listener_filters": [
            {
                "name": "envoy.listener.http_inspector"
            },
            {
                "name": "envoy.listener.tls_inspector"
            }
        ]
    },
    "last_updated": "2019-07-17T09:48:45.210Z"
}