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Re: ls /net? portmap or PAM problem?

daemon@ATHENA.MIT.EDU (Mike Blatchley)
Mon Nov 25 21:46:27 1996

Date: Mon, 25 Nov 1996 18:22:47 -0700 (MST)
From: Mike Blatchley <mblatch@orci.com>
Reply-To: Mike Blatchley <mblatch@orci.com>
To: Elliot Lee <sopwith@cuc.edu>
cc: redhat-list@redhat.com, mblatch@orci.com
In-Reply-To: <Pine.LNX.3.95.961125150431.11832A-100000@helix.cs.cuc.edu>
Resent-From: redhat-list@redhat.com

On Mon, 25 Nov 1996, Elliot Lee wrote:
> On Mon, 25 Nov 1996, Mike Blatchley wrote:
> > However, if they don't manually mount it and do an "ls /net/borabora", the
> > Colgate machine does not report the NFS exports.  It seems that the Colgate
> > machine is not answering the RPC request.  I can do an:
> 
> > the 'rpcinfo' request.  Does PAM intervene with these requests?
> 
> Is PAM people's scapegoat or something? :)
> 
> PAM has nothing at all to do with it.
> 

Sorry, not intended that way.  But, not knowing much about PAM except 
that it does get involved with authorizing certain actions, it was a shot 
in the dark.  I thought it might have been blocking the request somehow.  
Got your attention, though ;-).  Kidding.

> 
> I'll wager that the Sun machine, running that old-and-ugly SunOS, is
> sending the NFS requests to the portmapper and expecting them to be
> forwarded. However, since forwarding requests is a security hole, the
> Linux portmapper refuses to do so.
> 

I'll accept that.  But, for the not-so-security-minded person running this 
machine on a strictly local network, is there a way of configuring the Linux
portmapper to forward these?  I'm going to guess the answer is "no" since 
you didn't already mention that, but .....

Thanks for the reply.  And, on a personal note, keep up the good work at 
RedHat.  In spite of all the controversies about Colgate, I think it's a 
darn fine product and I recommend it to everyone interested in Linux!

Mike
mblatch@orci.com


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