컴퓨터 활용(한글, 오피스 등)/기타
프로그램_putty_접속 시 오류
3604
2022. 11. 14. 16:40
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putty (멀티탭)로 접속시 "Couldn't agree a key exchange algorithm" 오류 뜨는 경우
puttycm, superPutty, MTPutty, putty_nd와 putty 버전이 안맞아서 발생하는 문제임
[참고_원문]
출처: https://kb.vmware.com/s/article/51526
VMware Knowledge Base
kb.vmware.com
"Couldn't agree a key exchange algorithm" error with Putty connecting to ESXi or vCenter Server Appliance (51526)
Last Updated: 2021. 8. 12.Categories: InformationalTotal Views: 34115 93Language: Chinese (Simplified)JapaneseEnglish SUBSCRIBE
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Symptoms
SSH or WinSCP connection to ESXi host or vCenter Server Appliance fails a message similar to:
Couldn't agree a key exchange algorithm (available: ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521, diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,)
Cause
The Couldn't agree a key exchange algorithm is expected behavior with older version of PuTTy or PuTTy integrated solutions like WInSCP.
Resolution
To resolve this issue, upgrade PuTTy to a version to 0.65 or later from http://www.putty.org/
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