On 01/27/2018 04:50 PM, Olaf Meeuwissen wrote:
Hi,

ToddAndMargo writes:

Hi All,

Fedora 27

$ rpm -qa sane\*
sane-backends-1.0.27-9.fc27.x86_64
sane-backends-drivers-scanners-1.0.27-9.fc27.x86_64
sane-backends-drivers-cameras-1.0.27-9.fc27.i686
sane-backends-libs-1.0.27-9.fc27.i686
sane-backends-daemon-1.0.27-9.fc27.x86_64
sane-backends-drivers-scanners-1.0.27-9.fc27.i686
sane-backends-libs-1.0.27-9.fc27.x86_64
sane-backends-drivers-cameras-1.0.27-9.fc27.x86_64

What I am trying to do is to allow everyone of
     192.168.255.0/24   and
     127.0.0.1

to access saned

as such I have /etc/sane.d/saned.conf (comments removed):

192.168.255.0/24
127.0.0.1

Have I done things correct so far?

Confusion:  in the saned man page, it states:

      FILES
         /etc/hosts.equiv
             The  hosts listed in this file are permitted to
             access all local SANE devices.  Caveat: this
             file imposes serious security risks and its
             use is not recommended.

No fooling not recommended!

Why do I need hosts.equiv to allow access to all SANE
devices?  I though I just did that in saned.conf?

You don't need one.  Just use /etc/sane.d/saned.conf.  The manual page
is just saying saned will use /etc/hosts.equiv if present.  You are
safer of without a hosts.equiv file.  For details see

   http://man7.org/linux/man-pages/man5/hosts.equiv.5.html

Hope this helps,
--
Olaf Meeuwissen, LPIC-2            FSF Associate Member since 2004-01-27

Do I need to specify anything other than what I already have
under saned.conf to get everyone on those two networks
access to saned?


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