login to server ok but cannot login to another server from the first
mark at atldes.com
Sat Nov 3 15:27:14 UTC 2018
On 11/3/18 10:47 AM, Colin Law wrote:
> On Sat, 3 Nov 2018 at 14:34, Peter Silva <peter at bsqt.homeip.net> wrote:
>> how old are the keys? The new version might have deprecated DSA keys or something?
>> Perhaps generate newish RSA keys.
>> 2nd option: -oIdentitiesOnly=yes
>> sometimes the credential caching daemon causes the remote to say too many tries.
>> the above option may help.
> Would that explain why C->B works and B->A works but not C->B->A?
>> On Sat, Nov 3, 2018 at 10:15 AM Colin Law <clanlaw at gmail.com> wrote:
>>> On Sat, 3 Nov 2018 at 13:52, Mark Barton <mark at atldes.com> wrote:
>>>> The same user name but different keys.
>>> That is odd, I do it all the time. So just to recap, you can logon
>>> directly on B and see
>>> me at B:~$ ssh A
>>> with no username specified and it works fine, but if you ssh to B from
>>> C then you see the same thing
>>> me at B:~$ ssh A
>>> but this time it asks for a password?
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I was able to connect a monitor to that headless
server (server A) and I verified that I could
connect to server B using a key. I also tried it
with a raspberry Pi bypassing the 18.04 server.
The results where identical which tells me that is
not specific to the 18.04 install.
Thinking back I might have used a single key for
each client but I am not sure if that is true is
Yes the sequence you described is correct.
The keys I'm using are RSA and have been freshly
generated on each client.
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