跳转到主内容

每次从主机登录SSH公共密钥时都会显示警告:"ONTAP集群"的ECDSA主机密钥与IP地址"cluster-mgmt"的密钥不同

Views:
6
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
core
Last Updated:

适用场景

  • ONTAP 9
  •   使用公共密钥通过SSH访问ONTAP

问题描述

  1. 在cluster-m、GMT迁移到另一个节点后、  每次从客户端登录SSH公共密钥时都会显示登录提示:
    Username@hostname:/im$ ssh ONTAPcluster
    Warning: the ECDSA host key for 'ONTAPcluster' differs from the key for the IP address 'cluster-mgmt'
    Offending key for IP in /home/Username/.ssh/known_hosts:2
    Matching host key in /home/Username/.ssh/known_hosts:14
    Are you sure you want to continue connecting (yes/no)? yes
  2.  从客户端的  known_hosts 文件中删除ONTAP集群条目、但仍会显示:  
    Username@hostname:~/.ssh$ ssh-keygen -R ONTAPcluster
    # Host ONTAPcluster found: line 8
    /home/Username/.ssh/known_hosts updated.
    Original contents retained as /home/Username/.ssh/known_hosts.old
      
    Username@hostname:/im$ ssh ONTAPcluster
    The authenticity of host 'ONTAPcluster (cluster-mgmt)' can't be established.
    ECDSA key fingerprint is SHA256:HTD2anAXhctocDmZtr7/aP5QraLVfi6s1bYczavC538.
    Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
    Warning: Permanently added 'ONTAPcluster' (ECDSA) to the list of known hosts.
    Warning: the ECDSA host key for 'ONTAPcluster' differs from the key for the IP address 'cluster-mgmt'
    Offending key for IP in /home/Username/.ssh/known_hosts:2
    Are you sure you want to continue connecting (yes/no)? yes

 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.