# Firewall Setting

## EN 보안

앤드노드에서 설정해야하는 Outbound & Inbound Security Group은 다음과 같습니다.

* Outbound

| SOURCE | DESTINATION | SERVICE | PROTOCOL | PORT |
| ------ | ----------- | ------- | -------- | ---- |
| EN     | all         | p2p     | tcp, udp | 8589 |

* Inbound

| SOURCE | DESTINATION | SERVICE | PROTOCOL | PORT |
| ------ | ----------- | ------- | -------- | ---- |
| all    | EN          | p2p     | tcp, udp | 8589 |
| Dev    | EN          | rpc     | tcp      | 8588 |
| Dev    | EN          | ws      | tcp      | 8598 |