problem with ~/.ssh/config ?
John Hein
3fbmqnhaz4@snkmail.com
Wed Sep 16 00:45:00 GMT 2015
Lee wrote at 17:59 -0400 on Sep 15, 2015:
> OpenSSH 7.0 defaults to no support for diffie-hellman-group1-sha1 key
> exchange which is a problem with certain devices:
>
> $ ssh 10.10.3.5
> Unable to negotiate with 10.10.3.5: no matching key exchange method
> found. Their offer: diffie-hellman-group1-sha1
>
> http://www.openssh.com/legacy.html has two work-arounds:
> 1. add "-oKexAlgorithms=+diffie-hellman-group1-sha1" to the ssh
> command -- which works for me
> 2. add "Host * KexAlgorithms +diffie-hellman-group1-sha1" to
> ~/.ssh/config -- which does not work for me
>
> What's the trick for getting the KexAlgorithms param in ~/.ssh/config to work?
>
> $ cat ~/.ssh/config
.
.
> # IOS devices running "Remote protocol version 1.99, remote software
> version Cisco-1.25"
> # only do diffie-hellman-group1-sha1 for key exchange & OpenSSH 7.0
> has it disabled by default.
> # re-enable & add to the end of the list:
> Host * KexAlgorithms +diffie-hellman-group1-sha1
.
.
The trick is a newline. Host entry on one line, config settings
on lines below it.
Not a cygwin question.
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