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On Sun, Oct 23, 2011 at 13:18, Reindl Harald <firstname.lastname@example.org> wrote:
> Am 23.10.2011 13:09, schrieb suvayu ali:
> On Sun, Oct 23, 2011 at 13:04, Reindl Harald <email@example.com> wrote:
>> Am 23.10.2011 12:58, schrieb suvayu ali:
>>> I am no expert, I just said what worked for me in the past. I ssh into
>>> many systems everyday so changing to non-standard ports is
>> where is there any single problem if you can read manuals?
>> you have to specify the port only once per client and after
>> that rsync, ssh, scp and sftp even in konqueror is using this
>> Please read carefully. I ssh to *multiple* machines. The list of
>> clients is hundreds, also I don't have the complete list.
> well i maintain 40 machines, all with non-standard-port and connecting
> multiple hundret times to omst of them each day
> /home/username/.ssh/id_rsa is needed on all clients or do you really
> allow password-login on standard-port and type the password all day long?
> so there is supported a file called "config" in the same folder
I know about ~/.ssh/config and I use it. Logging in to the remote nodes
is not the issue in my case. I use kerberos to authenticate anyway. The
issue is when I want to access my machine from those remote nodes, I
have to copy the section relevant to my machine to the remote nodes.
I use other ways to deal with securing my system like configuring ssh to
reject hosts with more than one failed attempts, denyhosts and of course
>> I mostly have to login to a distributed computing resource where the
>> physical node you is selected dynamically based on availability and
>> load. So I don't have the complete list of IPs.
> ip-addresses are not interesting here
> failovers are working dns-based, so your hostname is the same
> the ssh-client config is hostname-based
I know that and I use them when appropriate.
-- Suvayu Open source is the future. It sets us free. -- users mailing list firstname.lastname@example.org To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines