| Created |
| Associated with ネットワーク層 |
| Associated with network protocol |
| Associated with ネットワーク層プロトコル |
| Associated with network layer |
| Associated with L4 |
| Associated with 第4層 |
| Associated with layer 4 |
| Associated with ネットワークプロトコル |
| Associated with 第3層 |
| Associated with layer 3 |
| Associated with L3 |
| Disassociated from layer 4 |
| Disassociated from L4 |
| Disassociated from 第4層 |
| Associated with ネットワーク・プロトコル |