I can ping the device fine. ________________________________
From: Ed LaFrance [mailto:[EMAIL PROTECTED] Sent: Saturday, January 27, 2007 11:28 AM To: Mersberger, Robert; [email protected] Subject: Re: [mrtg] Problem with cfgmaker after moving mrtg server to new subnet. 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. Ed At 01:52 PM 1/26/2007, Mersberger, Robert wrote: Content-Class: urn:content-classes:message Content-Type: multipart/alternative; boundary="----_=_NextPart_001_01C74194.4D821F75" Content-Transfer-Encoding: 7bit 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. ? Is used to hide the real subnet SNMP Error: no response received SNMPv1_Session (remote host: "172.20.?.11" [172.20.?.11].161) community: "public" request ID: 614628054 PDU bufsize: 8000 bytes timeout: 2s retries: 5 backoff: 1) at /usr/bin/../lib/mrtg2/SNMP_util.pm line 490 SNMPGET Problem for ifInOctets.2 ifOutOctets.2 on [EMAIL PROTECTED]:::::1:v4only at /usr/bin/mrtg line 2035 Thursday, 25 January 2007 at 17:00: WARNING: skipping because at least the query for ifInOctets.2 on 172.20.?.11 did not succeed Thursday, 25 January 2007 at 17:00: WARNING: no data for ifInOctets&ifOutOctets:[EMAIL PROTECTED] Skipping further queries for Ho st 172.20.?.11 in this round. I have done sniffer traces on this activity and what I see looks like no response from server. In the trace I see Snmp request Snmp response ICMP destination unreachable. I have verified the community string and know that I can do an snmpwalk from servers on other subnets. 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. Hope you can straighten be out. CONFIDENTIAL NOTICE: This e-mail message and any attachment(s) (collectively, this 'Email') are intended only for the confidential use of the recipient(s) named above. If the reader of this message is not the intended recipient named above or an agent responsible for delivering it to the intended recipient named above, you have received this Email in error. Please notify the sender immediately and permanently delete this Email and any copies thereof. _______________________________________________ mrtg mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/mrtg =============================================================== ::::::::::::: PREMIUM COLOCATION SERVICES ::::::::::::: =============================================================== New Media LLC [EMAIL PROTECTED] 11630 Fair Oaks Blvd., #300 http://www.servercolocation.ws Fair Oaks, CA 95628 (916) 961-0446 (866) 519-4680 Toll-Free (916) 961-0447 Fax =============================================================== CONFIDENTIAL NOTICE: This e-mail message and any attachment(s) (collectively, this 'Email') are intended only for the confidential use of the recipient(s) named above. If the reader of this message is not the intended recipient named above or an agent responsible for delivering it to the intended recipient named above, you have received this Email in error. Please notify the sender immediately and permanently delete this Email and any copies thereof.
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