<html><head>
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</head><body text="#485663" bgcolor="#FFFFFF">Hi Andrei,<br>
<br>
You're right that these are both MRTG warnings rather than IXP Manager warnings.<br>
<br>
Can you post the output of Target[pi00090-bits] from your MRTG file?<br>
<br>
Nick<br>
<span>
</span><br>
<blockquote type="cite"
cite="mid:5342C51D-7026-4794-ACFA-94A4649B24EC@digitalit.ro"
style="border: 0px none ! important;">
<div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvHr"
style="margin:30px 25px 10px 25px;"><div
style="width:100%;border-top:2px solid #EDF1F4;padding-top:10px;"> <div
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:49%;">
<a style="color:#485664
!important;padding-right:6px;font-weight:500;text-decoration:none
!important;" href="mailto:andrei.dinu@digitalit.ro"
moz-do-not-send="true">Andrei Dinu</a></div> <div
style="display:inline-block;white-space:nowrap;vertical-align:middle;width:48%;text-align:
right;"> <font color="#909AA4"><span style="padding-left:6px">15
July 2019 at 11:12</span></font></div> </div></div>
<div xmlns="http://www.w3.org/1999/xhtml" class="__pbConvBody"
__pbrmquotes="true"
style="color:#909AA4;margin-left:24px;margin-right:24px;"><meta
http-equiv="Content-Type" content="text/html; charset=utf-8">Hello,<div
class=""><br class=""></div><div class="">I have an issue after updating
to v5.x (Ubuntu 18.04, Perl 5.26, Mrtg 2.17.4) from v4.9.x (Ubuntu
16.04, Perl 5.22, Mrtg 2.17.4/2.17.7). The aggregated graphs don’t work
anymore, probably it’s related to MRTG / Perl (most likely). When a port
is not working, on the old version I hit this error in the MRTG logs,
which is perfectly fine and doesn’t affect aggregated graphs:</div><div
class=""><br class=""></div><div class=""><div class=""><font class=""
size="1">2019-07-15 13:05:28 -- 2019-07-15 13:05:28: ERROR:
Target[pi00090-bits][_IN_] ' $target->[85]{$mode} ' did not eval into
defined data</font></div><div class=""><font class="" size="1">2019-07-15
13:05:28 -- 2019-07-15 13:05:28: ERROR: Target[pi00090-bits][_OUT_] '
$target->[85]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[pi00090-pkts][_IN_] ' $target->[224]{$mode} '
did not eval into defined data</font></div><div class=""><font class=""
size="1">2019-07-15 13:05:28 -- 2019-07-15 13:05:28: ERROR:
Target[pi00090-pkts][_OUT_] ' $target->[224]{$mode} ' did not eval
into defined data</font></div><div class=""><font class="" size="1">2019-07-15
13:05:28 -- 2019-07-15 13:05:28: ERROR: Target[pi00090-bcasts][_IN_] '
$target->[641]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[pi00090-bcasts][_OUT_] '
$target->[641]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[aggregate-00068-bits][_IN_] '
$target->[85]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[aggregate-00068-bits][_OUT_] '
$target->[85]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[aggregate-00068-pkts][_IN_] '
$target->[224]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[aggregate-00068-pkts][_OUT_] '
$target->[224]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[aggregate-00068-bcasts][_IN_] '
$target->[641]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[aggregate-00068-bcasts][_OUT_] '
$target->[641]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[pi00185-bits][_IN_] ' $target->[122]{$mode} '
did not eval into defined data</font></div><div class=""><font class=""
size="1">2019-07-15 13:05:28 -- 2019-07-15 13:05:28: ERROR:
Target[pi00185-bits][_OUT_] ' $target->[122]{$mode} ' did not eval
into defined data</font></div><div class=""><font class="" size="1">2019-07-15
13:05:28 -- 2019-07-15 13:05:28: ERROR: Target[pi00185-pkts][_IN_] '
$target->[261]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[pi00185-pkts][_OUT_] ' $target->[261]{$mode} '
did not eval into defined data</font></div><div class=""><font class=""
size="1">2019-07-15 13:05:28 -- 2019-07-15 13:05:28: ERROR:
Target[pi00185-bcasts][_IN_] ' $target->[678]{$mode} ' did not eval
into defined data</font></div><div class=""><font class="" size="1">2019-07-15
13:05:28 -- 2019-07-15 13:05:28: ERROR: Target[pi00185-bcasts][_OUT_] '
$target->[678]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[aggregate-00102-bits][_IN_] '
$target->[122]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[aggregate-00102-bits][_OUT_] '
$target->[122]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[aggregate-00102-pkts][_IN_] '
$target->[261]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[aggregate-00102-pkts][_OUT_] '
$target->[261]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[aggregate-00102-bcasts][_IN_] '
$target->[678]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1">2019-07-15 13:05:28 -- 2019-07-15
13:05:28: ERROR: Target[aggregate-00102-bcasts][_OUT_] '
$target->[678]{$mode} ' did not eval into defined data</font></div><div
class=""><font class="" size="1"><br class=""></font></div><div
class="">But in v5.5, I also have these supplementary errors:</div><div
class=""><br class=""></div><div class=""><font class="" size="1">2019-07-15
12:55:09 -- 2019-07-15 12:55:09: ERROR:
Target[switch-aggregate-00020-bits][_IN_] ' $target->[72]{$mode} +
$target->[85]{$mode} + $target->[132]{$mode} ' (warn): <b
class=""><font class="" color="#ff2600">Use of uninitialized value in
pattern match (m//) at /usr/share/perl/5.26/Math/BigFloat.pm line 1551.</font></b></font></div><div
class=""><font class="" size="1">2019-07-15 12:55:09 -- 2019-07-15
12:55:09: ERROR: Target[ixp001-bcasts][_OUT_] '
$target->[548]{$mode} + $target->[549]{$mode} +
$target->[550]{$mode} + $target->[551]{$mode} +
$target->[552]{$mode} + $target->[553]{$mode} +
$target->[554]{$mode} + $target->[555]{$mode} +
$target->[556]{$mode} + $target->[557]{$mode} +
$target->[558]{$mode} + $target->[559]{$mode} +
$target->[560]{$mode} + $target->[561]{$mode} +
$target->[562]{$mode} + $target->[563]{$mode} +
$target->[564]{$mode} + $target->[565]{$mode} +
$target->[566]{$mode} + $target->[567]{$mode} +
$target->[568]{$mode} + $target->[569]{$mode} +
$target->[570]{$mode} + $target->[571]{$mode} +
$target->[572]{$mode} + $target->[573]{$mode} +
$target->[574]{$mode} + $target->[575]{$mode} +
$target->[576]{$mode} + $target->[577]{$mode} +
$target->[578]{$mode} + $target->[579]{$mode} +
$target->[580]{$mode} + $target->[581]{$mode} +
$target->[582]{$mode} + $target->[583]{$mode} +
$target->[584]{$mode} + $target->[585]{$mode} +
$target->[586]{$mode} + $target->[587]{$mode} +
$target->[588]{$mode} + $target->[589]{$mode} +
$target->[590]{$mode} + $target->[591]{$mode} +
$target->[592]{$mode} + $target->[593]{$mode} +
$target->[594]{$mode} + $target->[595]{$mode} +
$target->[596]{$mode} + $target->[597]{$mode} +
$target->[598]{$mode} + $target->[599]{$mode} +
$target->[600]{$mode} + $target->[601]{$mode} +
$target->[602]{$mode} + $target->[603]{$mode} +
$target->[604]{$mode} + $target->[605]{$mode} +
$target->[606]{$mode} + $target->[607]{$mode} +
$target->[608]{$mode} + $target->[609]{$mode} +
$target->[610]{$mode} + $target->[611]{$mode} +
$target->[612]{$mode} + $target->[613]{$mode} +
$target->[614]{$mode} + $target->[615]{$mode} +
$target->[616]{$mode} + $target->[617]{$mode} +
$target->[618]{$mode} + $target->[619]{$mode} +
$target->[620]{$mode} + $target->[621]{$mode} +
$target->[622]{$mode} + $target->[623]{$mode} +
$target->[624]{$mode} + $target->[625]{$mode} +
$target->[626]{$mode} + $target->[627]{$mode} +
$target->[628]{$mode} + $target->[629]{$mode} +
$target->[630]{$mode} + $target->[631]{$mode} +
$target->[632]{$mode} + $target->[633]{$mode} +
$target->[634]{$mode} + $target->[635]{$mode} +
$target->[636]{$mode} + $target->[637]{$mode} +
$target->[638]{$mode} + $target->[639]{$mode} +
$target->[640]{$mode} + $target->[641]{$mode} +
$target->[642]{$mode} + $target->[643]{$mode} +
$target->[644]{$mode} + $target->[645]{$mode} +
$target->[646]{$mode} + $target->[647]{$mode} +
$target->[648]{$mode} + $target->[649]{$mode} +
$target->[650]{$mode} + $target->[651]{$mode} +
$target->[652]{$mode} + $target->[653]{$mode} +
$target->[654]{$mode} + $target->[655]{$mode} +
$target->[656]{$mode} + $target->[657]{$mode} +
$target->[658]{$mode} + $target->[659]{$mode} +
$target->[660]{$mode} + $target->[661]{$mode} +
$target->[662]{$mode} + $target->[663]{$mode} +
$target->[664]{$mode} + $target->[665]{$mode} +
$target->[666]{$mode} + $target->[667]{$mode} +
$target->[668]{$mode} + $target->[669]{$mode} +
$target->[670]{$mode} + $target->[671]{$mode} +
$target->[672]{$mode} + $target->[673]{$mode} +
$target->[674]{$mode} + $target->[675]{$mode} +
$target->[676]{$mode} + $target->[677]{$mode} +
$target->[678]{$mode} + $target->[679]{$mode} +
$target->[680]{$mode} + $target->[681]{$mode} +
$target->[682]{$mode} + $target->[683]{$mode} +
$target->[684]{$mode} ' (warn): <b class=""><font class=""
color="#ff2600">Use of uninitialized value in pattern match (m//) at
/usr/share/perl/5.26/Math/BigFloat.pm line 1551.</font></b></font></div><div
class=""><font class="" size="1"><b class=""><br class=""></b></font></div><div
class="">Any workaround on this issue?</div><div class=""><br class=""></div><div
class="">Thank you,</div><div class="">
<div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto;
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rgb(53, 90, 120);"><b class="">Andrei DINU</b></div><div class=""
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Manager</div><div class="" style="margin: 0px; font-size: 9px;
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