Mailinglist Archive: opensuse (3419 mails)

[Ken Gramm <ken@xxxxxxxxxxxxxx>]

On Mon, 2007-04-09 at 18:38 +0800, Zhang Weiwu wrote:
> Anders Johansson 写道:
> > On Monday 09 April 2007 09:49, Zhang Weiwu wrote:
> >   
> >> joe:/home/zhangweiwu # cat /etc/exports
> >> /home/packman/                  *(ro,no_subtree_check,insecure,sync)
> >>     
> >
> > Don't use * as a wildcard in /etc/exports. It says explicitly in the 
> > documentation that this can happen. * requires reverse DNS.
> >   
> Hell, which document?? man exports even didn't mentioned the word
> "reverse" nor 'DNS'
> > If you don't want to have reverse DNS, use IP notation 0.0.0.0/0.0.0.0 
> > instead. 
> strangely, even if I use 0.0.0.0/0.0.0.0 (and restart nfs) I still
> cannot connect, behavior:
> 
>     If I use 0.0.0.0/0.0.0.0 in place of wildcard (*), there is no longer error
>     message in /var/log/messages. But still Windows client cannot connect.
>     Some times, the Windows client ask for a username and password, because
>     this is anonymous share I don't know what to fill in, typed several
>     username like 'guest' 'anonymous' and finally some real username and
>     password but still no access. Press "ESC" to get rid of login dialog, trying
>     connect to NFS share again got "Network Path Not Found" error from
>     Windows client. During all these, no error messages produced in
>     /var/log/messages.


Hello Zhang,
Have you considered that it might actually be a security issue?  When
you installed the MS SFU NFS client how did you answer the Username
Mapping Server question?


K
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