ssh - server->target

[Reindl Harald]

Am 23.09.2013 17:35, schrieb bruce:
> testing priv/pub keys...
> 
> working on a local server, behind firewall, with it's own dhcp ip. the
> external wan ip is not the same as the internal ip.
> 
> create the priv/pub key for the local server
> the normal ssh user at target.com works
> 
> change the local eth0 ipaddress...
>  rerun the ssh user at target.com works as expected...
> 
> so, changing local eth0/ipaddress doesn't require changing the priv/pub keypair
> 
> however, the one thing I haven't tested, is to be able to change the
> external ipaddress of either the local/target server..
> 
> I'm of the opinion that this wouldn't change the priv/pub key, but I
> might be missing something..

keys have in general nothing to do with the IP

you only have to confirm once again the host-key if you are
connecting from a notebook and the target IP is different

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