<html>
<head>
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
</head>
<body>
Hi<br>
<br>
<div class="moz-cite-prefix">On 2021-05-08 1:08 p.m., Media Mouth
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:BBDF25A1-3E20-4B5B-A545-F22420BBCD0B@gmail.com">
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
<br class="">
<div><br class="">
<blockquote type="cite" class="">
<div class="">On May 8, 2021, at 12:55 PM, Ralph Little <<a
href="mailto:skelband@gmail.com" class=""
moz-do-not-send="true">skelband@gmail.com</a>> wrote:</div>
<br class="Apple-interchange-newline">
<div class=""><span style="caret-color: rgb(0, 0, 0);
font-family: Avenir-Book; font-size: 14px; font-style:
normal; font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent:
0px; text-transform: none; white-space: normal;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
text-decoration: none; float: none; display: inline
!important;" class="">On the client, if the net backend
has access to the server then you should be able to just
do scanimage -L</span><br style="caret-color: rgb(0, 0,
0); font-family: Avenir-Book; font-size: 14px; font-style:
normal; font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent:
0px; text-transform: none; white-space: normal;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
text-decoration: none;" class="">
<br style="caret-color: rgb(0, 0, 0); font-family:
Avenir-Book; font-size: 14px; font-style: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent:
0px; text-transform: none; white-space: normal;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
text-decoration: none;" class="">
<span style="caret-color: rgb(0, 0, 0); font-family:
Avenir-Book; font-size: 14px; font-style: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent:
0px; text-transform: none; white-space: normal;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
text-decoration: none; float: none; display: inline
!important;" class="">If you are not sure if it is
contacting the server, you can generate net backend diag
to see what it is doing:</span><br style="caret-color:
rgb(0, 0, 0); font-family: Avenir-Book; font-size: 14px;
font-style: normal; font-variant-caps: normal;
font-weight: normal; letter-spacing: normal; text-align:
start; text-indent: 0px; text-transform: none;
white-space: normal; word-spacing: 0px;
-webkit-text-stroke-width: 0px; text-decoration: none;"
class="">
<br style="caret-color: rgb(0, 0, 0); font-family:
Avenir-Book; font-size: 14px; font-style: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent:
0px; text-transform: none; white-space: normal;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
text-decoration: none;" class="">
<span style="caret-color: rgb(0, 0, 0); font-family:
Avenir-Book; font-size: 14px; font-style: normal;
font-variant-caps: normal; font-weight: normal;
letter-spacing: normal; text-align: start; text-indent:
0px; text-transform: none; white-space: normal;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
text-decoration: none; float: none; display: inline
!important;" class="">SANE_DEBUG_NET=10 scanimage -L</span></div>
</blockquote>
</div>
<br class="">
<div class="">Ok that's brilliant, and indeed it did look look for
the scanner on the remote machine, but got "access to [LAN IP]
denied."</div>
<div class="">Possibly because the user on the client doesn't
match the user required by the server?</div>
<div class=""><br class="">
</div>
<blockquote style="margin: 0 0 0 40px; border: none; padding:
0px;" class="">
<div class="">
<div class="">[13:03:04.606515] [sanei_debug] Setting debug
level of net to 10.</div>
</div>
<div class="">
<div class="">[13:03:04.606716] [net] sane_init: authorize !=
null, version_code != null</div>
</div>
<div class="">
<div class="">[13:03:04.606720] [net] sane_init: SANE net
backend version 1.0.14 (AF-indep) from sane-backends 1.0.32</div>
</div>
<div class="">
<div class="">[13:03:04.606723] [net] sane_init: Client has
little endian byte order</div>
</div>
<div class="">
<div class="">[13:03:04.606726] [net] sane_init: searching for
config file</div>
</div>
<div class="">
<div class="">[13:03:04.606782] [net] sane_init: trying to add
192.168.0.15</div>
</div>
<div class="">
<div class="">[13:03:04.606787] [net] add_device: adding
backend 192.168.0.15</div>
</div>
<div class="">
<div class="">[13:03:04.611399] [net] add_device: backend
192.168.0.15 added</div>
</div>
<div class="">
<div class="">[13:03:04.611415] [net] sane_init: done reading
config</div>
</div>
<div class="">
<div class="">[13:03:04.611419] [net] sane_init: evaluating
environment variable SANE_NET_HOSTS</div>
</div>
<div class="">
<div class="">[13:03:04.611425] [net] sane_init: evaluating
environment variable SANE_NET_TIMEOUT</div>
</div>
<div class="">
<div class="">[13:03:04.611428] [net] sane_init: done</div>
</div>
<div class="">
<div class="">[13:03:04.611431] [net] sane_get_devices:
local_only = 0</div>
</div>
<div class="">
<div class="">[13:03:04.611437] [net] connect_dev: trying to
connect to 192.168.0.15</div>
</div>
<div class="">
<div class="">[13:03:04.663809] [net] connect_dev: [0]
connection succeeded (IPv4)</div>
</div>
<div class="">
<div class="">[13:03:04.663837] [net] connect_dev:
sanei_w_init</div>
</div>
<div class="">
<div class="">[13:03:04.664008] [net] connect_dev: net_init
(user=ScanClient, local version=1.0.3)</div>
</div>
<div class="">
<div class="">[13:03:54.809164] [net] connect_dev: freeing
init reply (status=Unknown SANE status code 796226418,
remote version=47.115.25193)</div>
</div>
<div class="">
<div class="">[13:03:54.809376] [net] connect_dev: access to
192.168.0.15 denied</div>
</div>
<div class="">
<div class="">[13:03:54.809391] [net] connect_dev: closing
connection to 192.168.0.15</div>
</div>
<div class="">
<div class="">[13:03:54.809433] [net] sane_get_devices:
ignoring failure to connect to 192.168.0.15</div>
</div>
<div class="">
<div class="">[13:03:54.809448] [net] sane_get_devices:
finished (0 devices)</div>
</div>
<div class="">
<div class=""><br class="">
</div>
</div>
<div class="">
<div class="">No scanners were identified. If you were
expecting something different,</div>
</div>
<div class="">
<div class="">check that the scanner is plugged in, turned on
and detected by the</div>
</div>
<div class="">
<div class="">sane-find-scanner tool (if appropriate). Please
read the documentation</div>
</div>
<div class="">
<div class="">which came with this software (README, FAQ,
manpages).</div>
</div>
</blockquote>
<br class="">
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
</blockquote>
Do you have 192.168.0.15 in /etc/sane.d/saned.conf?<br>
<br>
Cheers,<br>
Ralph<br>
</body>
</html>