Mailinglist Archive: opensuse (2008 mails)
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[opensuse] Re: ssh & root logins special? in 11.1?
- From: Linda Walsh <suse@xxxxxxxxx>
- Date: Fri, 17 Apr 2009 12:17:48 -0700
- Message-id: <49E8D5DC.9070505@xxxxxxxxx>
Mark Goldstein wrote:
All three /etc/ssh/sshd_config files have
the "PermitRootLogin line commented out with a Yes by it.
The comment at the top says it provides the defaults. (whatever
that means). But the "PermitRootLogin yes" line is commented out
in all 3 hosts.
It seems to vary based on util whether the comment represent
the alternate value or the default value, but seeing as they
are the same on all 3 hosts, I'd expect logins between the
two old systems (A(10.3)<->B(11.0)) to fail if that was the case.
Unless the default changed in 11.1? But why would the
change on 11.1 affect both ways i.e. C(11.1) <--//-->> <A|B>(10.3/11.0)?
Seems odd that having it commented out would mean it's the
current default in 11.0+10.3, but not in 11.1, but the sshd_config,
I'd think, would only be used in logging in to a server.
So C, when logging into "A" would use the same sshd_config file as when
"B" logs into "A" (i.e. the sshd_config file on "A").
So what you say maybe true, but then something is overriding that
in the interactions between (the two old systems A10.3 & B11.0).
It seems like there may be some other setting that is being looked
at (especially since the prob is bidirectional).
??? No? Logical? Shouldn't be working in any case? :-) That's
not comforting. :-)
Linda
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Are you sure you changed the default /etc/ssh/sshd_config and enabled----
root login (PermitRootLogin yes)?
It is disabled by default.
All three /etc/ssh/sshd_config files have
the "PermitRootLogin line commented out with a Yes by it.
The comment at the top says it provides the defaults. (whatever
that means). But the "PermitRootLogin yes" line is commented out
in all 3 hosts.
It seems to vary based on util whether the comment represent
the alternate value or the default value, but seeing as they
are the same on all 3 hosts, I'd expect logins between the
two old systems (A(10.3)<->B(11.0)) to fail if that was the case.
Unless the default changed in 11.1? But why would the
change on 11.1 affect both ways i.e. C(11.1) <--//-->> <A|B>(10.3/11.0)?
Seems odd that having it commented out would mean it's the
current default in 11.0+10.3, but not in 11.1, but the sshd_config,
I'd think, would only be used in logging in to a server.
So C, when logging into "A" would use the same sshd_config file as when
"B" logs into "A" (i.e. the sshd_config file on "A").
So what you say maybe true, but then something is overriding that
in the interactions between (the two old systems A10.3 & B11.0).
It seems like there may be some other setting that is being looked
at (especially since the prob is bidirectional).
??? No? Logical? Shouldn't be working in any case? :-) That's
not comforting. :-)
Linda
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For additional commands, e-mail: opensuse+help@xxxxxxxxxxxx
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