打赏
因为家里有一个MT7688需要ssh进入，但出现错误提示：
Unable to negotiate with 192.168.100.109 port 22: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group1-sha1,kexguess2@matt.ucc.asn.au
看类似的解决方法
ssh登录一些老旧设备，出现以下问题：
问题：Unable to negotiate with 192.168.xx.xx port 22: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1
解决：-oKexAlgorithms=+diffie-hellman-group1-sha1
问题：Unable to negotiate with 192.168.xx.xx port 22: no matching host key type found. Their offer: ssh-dss
解决：-oHostKeyAlgorithms=+ssh-dss
问题：Unable to negotiate with 192.168.xx.xx port 22: no matching cipher found. Their offer: 3des-cbc
解决：-oCiphers=+3des-cbc
最后命令是这样的：
ssh -oKexAlgorithms=+diffie-hellman-group1-sha1 -oHostKeyAlgorithms=+ssh-dss -oCiphers=+3des-cbc user@192.168.xx.xx
然后我用类似指令就可以了。