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enediel gonzalez enediel at hotmail.com
Wed Aug 27 04:24:08 CEST 2008

Today's scientists have substituted mathematics for experiments, and they wander off through equation after equation, and eventually build a structure which has no relation to reality
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SCJP 1.5 ( Sun Certified Java Programmer)
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Date: Tue, 26 Aug 2008 17:58:15 -0700
From: anjinishukla at gmail.com
To: mrtg at lists.oetiker.ch
Subject: Re: [mrtg] MRTG Brocade switch monitoring error

Thanks for the reply,
The IP of the switch that i am using is what i read in my   /etc/hosts   file.

used the same IP to plot the graphs for eth interface, using cfgmaker
and got the errors below. However in the output dir i did get some
graphs, which were not blank, they had some data in it;...isnt this
contradicting to that MRTG cannot resolve the switch IP. Also i can do a  snmpwalk with this IP address and community string public (UCD snmp version 4.2.1)

SNMP Error:
no response received
SNMPv1_Session (remote host: "xxx.xxx.xx.xx" [xxx.xxx.xxx.xx].161)

                  community: "1:public"
                 request ID: 2100647008
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1)

 at /usr/local/mrtg-2/bin/../lib/mrtg2/SNMP_util.pm line 629
SNMPWALK Problem for on 1:public at xxx.xxx.xxx.xx:::::v4only
 at /usr/local/mrtg-2/bin/cfgmaker line 950
WARNING: Skipping 1:public at xxx.xxx.xxx.xx: as no info could be retrieved


On Tue, Aug 26, 2008 at 4:56 PM, anjini shukla <anjinishukla at gmail.com> wrote:

 I am trying to plot graphs for my Brocade 4100 SAN switch and am using 

 Solaris 10, I am following the documentation given: http://www.xolution.ch/mrtg/   i have written my config file: 

 ~ snip 
 Target[switch.IP_0]: at fcswitch 
 Title[switch.IP_0]: fc throughput on switch fcswitch port 0 (mysun jnic0 slot7) 

 PageTop[switch.IP_0]: <H1>fc throughput on switch fcswswitch port 0 (mysun jnic0 slot7)</H1> 
 the error message i am getting is: 

 2008-08-26 12:03:22: WARNING: Skipping host fcswitch as it does not resolve to an IPv4 address 
 2008-08-26 12:03:22: WARNING: no data for at fcswitch. 

 Skipping further queries for Host fcswitch in this round. 
 2008-08-26 12:03:22: ERROR: Target[xxx.xxx.xxx.xx_0][_IN_] ' $target->[0]{$mode} ' did not eval into defined data 
2008-08-26 12:03:22: ERROR: Target[xxx.xxx.xxx.xx_0][_OUT_] ' $target->[0]{$mode} ' did not eval into defined data 

can any one give me any insight on this, ?? 



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