# 安全组规则icmp协议名称对应关系表
| **icmp type**        | **port_range_min** | **port_range_max** |
|:---|:---|:---|
| Any                  | NULL               | NULL               |
| Echo                 | 8                  | 0                  |
| Echo reply           | 0                  | 0                  |
| Fragment need DF set | 3                  | 4                  |
| Host redirect        | 5                  | 1                  |
| Host TOS redirect    | 5                  | 3                  |
| Host unreachable     | 3                  | 1                  |
| Information reply    | 16                 | 0                  |
| Information request  | 15                 | 0                  |
| Net redirect         | 5                  | 0                  |
| Net TOS redirect     | 5                  | 2                  |
| Net unreachable      | 3                  | 0                  |
| Parameter problem    | 12                 | 0                  |
| Port unreachable     | 3                  | 3                  |
| Protocol unreachable | 3                  | 2                  |
| Reassembly timeout   | 11                 | 1                  |
| Source quench        | 4                  | 0                  |
| Source route failed  | 3                  | 5                  |
| Timestamp reply      | 14                 | 0                  |
| Timestamp request    | 13                 | 0                  |
| TTL exceeded         | 11                 | 0                  |