No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

eSight V300R010C00 Operation Guide 07

Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
How Do I Change MAC Algorithms of SFTP for the PON Component

How Do I Change MAC Algorithms of SFTP for the PON Component

Context

Available MAC algorithms can be used by the SFTP server are as follows: hmac-sha2-256, hmac-sha2-512, hmac-md5, hmac-sha1, hmac-md5-96, and hmac-sha1-96. Different algorithms are separated by commas (,).

Some old devices do not support the new encryption algorithm (hmac-sha2-256), leading to failure in ONT upgrade, OLT backup, or WLAN configuration import. You are advised to manually change MAC algorithms of SFTP before upgrading the ONT, backing up the OLT, or importing WLAN configurations.

Application Scenario

FTP and SFTP are supported for ONT upgrade, OLT backup, and WLAN configuration import.

NOTE:

The hmac-md5, hmac-md5-96, and hmac-sha1-96 algorithms have security risks. Therefore, you are advised not to use these algorithms.

Procedure

  • Windows
    • To change MAC algorithms of SFTP, perform the following operations:
      1. Log in to the eSight server as the Administrator user.
      2. Open the eSight installation directory/AppBase/sysagent/etc/sysconf/svcbase/med_node_1_svc.xml file.
        <param name="sftpMAC">hmac-sha2-256</param>
      3. Change the value of sftpMAC from hmac-sha2-256 to hmac-sha1,hmac-sha2-256,hmac-md5,hmac-md5-96,hmac-sha1-96 and save the file.
        <param name="sftpMAC">hmac-sha1,hmac-sha2-256,hmac-md5,hmac-md5-96,hmac-sha1-96</param>
      4. Restart the eSight server.
  • Linux
    • To change MAC algorithms of SFTP, perform the following operations:
      1. Log in to the eSight server as the root user.
      2. Open the eSight installation directory/AppBase/sysagent/etc/sysconf/svcbase/med_node_1_svc.xml file.

        # cd eSight installation directory/AppBase/sysagent/etc/sysconf/svcbase

        # vi med_node_1_svc.xml

        <param name="sftpMAC">hmac-sha2-256</param>
      3. Change the value of sftpMAC from hmac-sha2-256 to hmac-sha1,hmac-sha2-256,hmac-md5,hmac-md5-96,hmac-sha1-96 and save the file.
        <param name="sftpMAC">hmac-sha1,hmac-sha2-256,hmac-md5,hmac-md5-96,hmac-sha1-96</param>
      4. Restart the eSight server.

Translation
Download
Updated: 2019-06-30

Document ID: EDOC1100044378

Views: 58869

Downloads: 270

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next