Subject: Re: NFS mounts fom Solaris-2.4
To: Stefan Monnier <stefan.monnier@lia.di.epfl.ch>
From: Stefan Monnier <stefan.monnier@lia.di.epfl.ch>
List: port-sparc
Date: 01/25/1996 13:49:54
> I'm having problems mounting filesystems from Solaris machines:
> 
> 	/-1# /sbin/mount liasun3:/usr /mnt
> 	/-0# l /mnt
> 	ls: /mnt: Permission denied
> 	/-0# l

The problem seems to be that the Solaris machines don't trust the
NetBSD machine, since snoop gives me:

	/-0# snoop host liasun3 and host liasun13
	Using device /dev/le (promiscuous mode)
	liasun13.epfl.ch -> liasun3.epfl.ch PORTMAP C GETPORT prog=100003 (NFS) vers=2 proto=UDP
	liasun3.epfl.ch -> liasun13.epfl.ch PORTMAP R GETPORT port=2049
	liasun13.epfl.ch -> liasun3.epfl.ch PORTMAP C GETPORT prog=100005 (MOUNT) vers=1 proto=UDP
	liasun3.epfl.ch -> liasun13.epfl.ch PORTMAP R GETPORT port=32969
	liasun13.epfl.ch -> liasun3.epfl.ch MOUNT C Mount /usr
	liasun3.epfl.ch -> liasun13.epfl.ch MOUNT R Mount OK FH=009A
	liasun13.epfl.ch -> liasun3.epfl.ch NFS C STATFS FH=009A
	liasun3.epfl.ch -> liasun13.epfl.ch RPC R (#7) XID=9616 Can't authenticate (too weak)
	liasun13.epfl.ch -> liasun3.epfl.ch NFS C GETATTR FH=009A
	liasun3.epfl.ch -> liasun13.epfl.ch RPC R (#9) XID=9617 Can't authenticate (too weak)
	liasun13.epfl.ch -> liasun3.epfl.ch NFS C GETATTR FH=009A
	liasun3.epfl.ch -> liasun13.epfl.ch RPC R (#11) XID=9618 Can't authenticate (too weak)

Is that a problem in NetBSD ?
As far as I know, the Solaris side doesn't require "secure" or "kerberos",
so the authentication is AUTH_UNIX, which doesn't require anything like 
libcrypt...


	Stefan