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Fat AP and Cloud AP V200R010C00 Command Reference

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display ip socket register-port

display ip socket register-port

Function

The display ip socket register-port command displays non-well-known port numbers that have been assigned to services on the device.

Format

display ip socket register-port

Parameters

None

Views

All views

Default Level

3: Management level

Usage Guidelines

As defined in RFC standards, port numbers larger than 1024 are non-well-known port numbers and can be assigned to desired services, such as NQA and FTP services. However, a non-well-known port number can be assigned to only one service on the same device. If you assign a non-well-known port number to two or more services, this port number takes effect for only the latest configured service. As a result, the other services using this port number will fail.

Before you assign a non-well-known port number to a service, run the display ip socket register-port command to check non-well-known port numbers that have been assigned to other services, preventing service failures caused by conflicts of non-well-known port numbers.

Example

# Display non-well-known port numbers that have been assigned to services on the device.

<Huawei> display ip socket register-port
Port      Task        Type                                                      
3232      mdt         UDP4                                                      
3503      MPLSFW      UDP4                                                      
3784      BFD         UDP4                                                      
4784      BFD         UDP4                                                      
Table 6-89  Description of the display ip socket register-port command output

Item

Description

Port

Non-well-known port number that has been assigned to a service.

Task

Name of the task to which a non-well-known port number is assigned.

Type

Port type.

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Updated: 2019-11-21

Document ID: EDOC1100064352

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