| Created |
| Associated with NPN |
| Associated with ALPN |
| Associated with Application-Layer Protocol Negotiation |
| Associated with Next Protocol Negotiation |
| Associated with application_layer_protocol_negotiation |
| Associated with 16 |
| Associated with protocol_name_list |
| Associated with ProtocolNameList |
| Associated with ProtocolName |
| Associated with no_application_protocol |
| Associated with 120 |
| Associated with ALPN: |
| Associated with next_protocol_negotiation |
| Associated with 13172 |
| Associated with RFC 7639 |
| Associated with RFC 7301 |
| Associated with protocol name |
| Associated with ALPNプロトコル名 |
| Associated with ALPN protocol name |
| Associated with プロトコル名 |