[ssh] no matching key exchange method found. Their offer: diffie-hellman-group1-sha1

[kstn_debian]

Q:
[happy@localhost happy]$ ssh 192.168.1.1
Unable to negotiate with 192.168.1.1: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1

A:
[happy@localhost happy]$ ssh -oKexAlgorithms=+diffie-hellman-group1-sha1 admin@192.168.1.1

http://fkcsmart.blogspot.ru/2015/12/ssh-no-matching-key-exchange-method.html