<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD><TITLE>Bericht</TITLE>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="MSHTML 6.00.2800.1586" name=GENERATOR></HEAD>
<BODY>
<DIV><SPAN class=808414014-29012007><FONT color=#0000ff
size=2>Robert,</FONT></SPAN></DIV>
<DIV><SPAN class=808414014-29012007><FONT color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=808414014-29012007><FONT color=#0000ff size=2>Can you do a
snmpget (or snmpwalk) from the new MRTG machine to the IBMs? If not the first
thing to check is the SNMP configuration on the AS400 machines. Maybe
they are set only to answer to specific addresses.</FONT></SPAN></DIV>
<DIV><SPAN class=808414014-29012007><FONT color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=808414014-29012007><FONT color=#0000ff
size=2>HTH,</FONT></SPAN></DIV>
<DIV><SPAN class=808414014-29012007><FONT color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=808414014-29012007><FONT color=#0000ff
size=2>Jan.</FONT></SPAN></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV></DIV>
<DIV class=OutlookMessageHeader lang=nl dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B>
mrtg-bounces@lists.oetiker.ch [mailto:mrtg-bounces@lists.oetiker.ch] <B>On
Behalf Of </B>Mersberger, Robert<BR><B>Sent:</B> Monday, January 29, 2007 3:32
PM<BR><B>To:</B> Ed LaFrance; mrtg@lists.oetiker.ch<BR><B>Subject:</B> Re:
[mrtg] Problem with cfgmaker after moving mrtg server to
newsubnet.<BR><BR></FONT></DIV>
<DIV dir=ltr align=left><SPAN class=345083114-29012007><FONT face=Arial
color=#0000ff size=2>I can ping the device fine.
</FONT></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> Ed LaFrance
[mailto:Ed.LaFrance@newmediaems.com] <BR><B>Sent:</B> Saturday, January 27,
2007 11:28 AM<BR><B>To:</B> Mersberger, Robert;
mrtg@lists.oetiker.ch<BR><B>Subject:</B> Re: [mrtg] Problem with cfgmaker
after moving mrtg server to new subnet.<BR></FONT><BR></DIV>
<DIV></DIV>Can you even ping the target from the new origin? This sounds like
a networking issue that is affecting MRTG and has nothing to do with MRTG
specifically.<BR><BR>Ed<BR><BR><BR>At 01:52 PM 1/26/2007, Mersberger, Robert
wrote:<BR>
<BLOCKQUOTE class=cite cite="" type="cite">Content-Class:
urn:content-classes:message<BR>Content-Type:
multipart/alternative;<BR><X-TAB> </X-TAB>
boundary="----_=_NextPart_001_01C74194.4D821F75"<BR>Content-Transfer-Encoding:
7bit<BR><BR><BR><FONT face="Arial, Helvetica" size=2>I have 2 AS400 servers
on 172.20.x.x/24 and 172.24.X X/24 subnets that I have been tracking with
mrtg with the server on a 172.18.x.x/24 subnet . Recently we upgraded to the
latest release of Mrtg and it was installed on a new subnet 172.31.16.x/22
and these two as400 servers stop communicating with mrtg and cfgmaker. This
is the error message that I get.<BR></FONT><BR><FONT face="Arial, Helvetica"
size=2>? Is used to hide the real subnet </FONT><BR><FONT
face="Arial, Helvetica" size=2>SNMP Error:</FONT> <BR><FONT
face="Arial, Helvetica" size=2>no response received</FONT> <BR><FONT
face="Arial, Helvetica" size=2>SNMPv1_Session (remote host: "172.20.?.11"
[172.20.?.11].161)</FONT> <BR><FONT face="Arial, Helvetica"
size=2>
community: "public"</FONT> <BR><FONT face="Arial, Helvetica"
size=2>
request ID: 614628054</FONT> <BR><FONT face="Arial, Helvetica"
size=2>
PDU bufsize: 8000 bytes</FONT> <BR><FONT face="Arial, Helvetica"
size=2>
timeout: 2s</FONT> <BR><FONT face="Arial, Helvetica"
size=2>
retries: 5</FONT> <BR><FONT face="Arial, Helvetica"
size=2>
backoff: 1)</FONT> <BR><FONT face="Arial, Helvetica" size=2> at
/usr/bin/../lib/mrtg2/SNMP_util.pm line 490</FONT> <BR><FONT
face="Arial, Helvetica" size=2>SNMPGET Problem for ifInOctets.2
ifOutOctets.2 on public@172.20.?.11:::::1:v4only</FONT> <BR><FONT
face="Arial, Helvetica" size=2> at /usr/bin/mrtg line 2035</FONT>
<BR><FONT face="Arial, Helvetica" size=2>Thursday, 25 January 2007 at 17:00:
WARNING: skipping because at least the query for ifInOctets.2 on
172.20.?.11 did not succeed<BR></FONT><BR><FONT face="Arial, Helvetica"
size=2>Thursday, 25 January 2007 at 17:00: WARNING: no data for
ifInOctets&ifOutOctets:public@172.20.?.11. Skipping further queries for
Ho<BR></FONT><BR><FONT face="Arial, Helvetica" size=2>st 172.20.?.11 in this
round.</FONT> <BR><BR><FONT face="Arial, Helvetica" size=2>I have done
sniffer traces on this activity and what I see looks like no response from
server. In the trace I see </FONT><BR><FONT face="Arial, Helvetica"
size=2>Snmp request </FONT><BR><FONT face="Arial, Helvetica" size=2>Snmp
response </FONT><BR><FONT face="Arial, Helvetica" size=2>ICMP destination
unreachable.</FONT> <BR><BR><FONT face="Arial, Helvetica" size=2>I have
verified the community string and know that I can do an snmpwalk from
servers on other subnets.</FONT> <BR><FONT face="Arial, Helvetica" size=2>I
also check with the server owner and had him verify that snmp on these
servers were not setup to not allow access from this subnet. I have
other devices on this 172.24 and 172.20 subnet that are not causing problems
only these two IBM servers.<BR></FONT><BR><FONT face="Arial, Helvetica"
size=2>Hope you can straighten be out.</FONT> <BR><BR><BR>CONFIDENTIAL
NOTICE:<BR>This e-mail message and any attachment(s) (collectively, this
'Email') are intended <BR>only for the confidential use of the recipient(s)
named above. If the reader of this <BR>message is not the intended recipient
named above or an agent responsible for <BR>delivering it to the intended
recipient named above, you have received this Email in error. <BR>Please
notify the sender immediately and permanently delete this Email and any
copies thereof. <BR>_______________________________________________<BR>mrtg
mailing list<BR>mrtg@lists.oetiker.ch<BR><A
href="https://lists.oetiker.ch/cgi-bin/listinfo/mrtg"
eudora="autourl">https://lists.oetiker.ch/cgi-bin/listinfo/mrtg</A></BLOCKQUOTE><X-SIGSEP>
<P></X-SIGSEP>===============================================================<BR>:::::::::::::
PREMIUM COLOCATION SERVICES :::::::::::::
<BR>===============================================================<BR>New
Media
LLC
info@servercolocation.ws<BR>11630 Fair Oaks Blvd.,
#300 <A href="http://www.servercolocation.ws"
eudora="autourl">http://www.servercolocation.ws<BR></A>Fair Oaks, CA
95628
(916) 961-0446<BR>(866) 519-4680
Toll-Free (916) 961-0447
Fax<BR>=============================================================== </P>
<P></P>
<P>CONFIDENTIAL NOTICE:<BR>This e-mail message and any attachment(s)
(collectively, this 'Email') are intended <BR>only for the confidential use of
the recipient(s) named above. If the reader of this <BR>message is not the
intended recipient named above or an agent responsible for <BR>delivering it
to the intended recipient named above, you have received this Email in error.
<BR>Please notify the sender immediately and permanently delete this Email and
any copies thereof. </P></BLOCKQUOTE></BODY></HTML>
<table><tr><td bgcolor=#ffffff><font color=#000000>_________________________________________________________<br>
<br>
Dit bericht kan informatie bevatten die niet voor u is bestemd. Indien u niet de geadresseerde bent of dit bericht abusievelijk aan u is toegezonden, wordt u verzocht dat aan de afzender te melden en het bericht te verwijderen. De staat aanvaardt geen aansprakelijkheid voor schade, van welke aard ook, die verband houdt met risico's verbonden aan het elektronisch verzenden van berichten.<br>
_________________________________________________________<br>
<br>
This message may contain information that is not intended for you. If you are not the addressee or if this message was sent to you by mistake, you are requested to inform the sender and delete the message. The state accepts no liability for damage of any kind resulting from the risks inherent in the electronic transmission of messages.<br>
_________________________________________________________<br>
</font></td></tr></table>