[mrtg] snmp doesn't seem to retrieve data

[Van Bossche Koen]

Hi all,

I am trying to get mrtg on my linuxbox running for squid monitoring
purposes. I can load the page, however I do not seem to get any snmtp data.
All libraries and mrtg are installed according your installation procedure.
I tested snmp and this works too.

However when running cfgmaker, I receive the following error :
[root at kcoeuproxy2 bin]# ./cfgmaker --global "WorkDir: /var/squid/html/mrtg"
--global "Options[_]: bits,growright"
--output=/home/http/html/mrtg/cfg/mrtg.cfg public at 138.249.118.136
--base: Get Device Info on public at 138.249.118.136:
SNMP Error:
no response received
SNMPv1_Session (remote host: "138.249.118.136" [138.249.118.136].161)
                  community: "public"
                 request ID: 591381028
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1)
 at /opt/webmon/mrtg2/bin/../lib/mrtg2/SNMP_util.pm line 450
SNMPGET Problem for sysDescr sysContact sysName sysLocation sysObjectID on
public at 138.249.118.136:
 at ./cfgmaker line 657
--base: Vendor Id:
--base: Populating confcache
--snpo: Skipping ifName scanning because public at 138.249.118.136: does not
seem to support it
--snpo: Skipping ifDescr scanning because public at 138.249.118.136: does not
seem to support it
--snpo: Skipping ipAdEntIfIndex scanning because public at 138.249.118.136:
does not seem to support it
--snpo: Skipping ifType scanning because public at 138.249.118.136: does not
seem to support it
--snpo: Skipping ifPhysAddress scanning because public at 138.249.118.136: does
not seem to support it
--base: Get Interface Info
--base: Walking ifIndex
SNMP Error:
no response received
SNMPv1_Session (remote host: "138.249.118.136" [138.249.118.136].161)
                  community: "public"
                 request ID: 591381034
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1)
 at /opt/webmon/mrtg2/bin/../lib/mrtg2/SNMP_util.pm line 540
SNMPWALK Problem for 1.3.6.1.2.1.2.2.1.1 on public at 138.249.118.136:
 at ./cfgmaker line 107
--base: Walking ifType
SNMP Error:
no response received
SNMPv1_Session (remote host: "138.249.118.136" [138.249.118.136].161)
                  community: "public"
                 request ID: 591381035
                PDU bufsize: 8000 bytes
			timeout: 2s
                    retries: 5
                    backoff: 1)
 at /opt/webmon/mrtg2/bin/../lib/mrtg2/SNMP_util.pm line 540
SNMPWALK Problem for 1.3.6.1.2.1.2.2.1.3 on public at 138.249.118.136:
 at ./cfgmaker line 107
--base: Walking ifSpeed
SNMP Error:
no response received
SNMPv1_Session (remote host: "138.249.118.136" [138.249.118.136].161)
                  community: "public"
                 request ID: 591381036
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1)
 at /opt/webmon/mrtg2/bin/../lib/mrtg2/SNMP_util.pm line 540
SNMPWALK Problem for 1.3.6.1.2.1.2.2.1.5 on public at 138.249.118.136:
 at ./cfgmaker line 107
--base: Walking ifAdminStatus
SNMP Error:
no response received
SNMPv1_Session (remote host: "138.249.118.136" [138.249.118.136].161)
                  community: "public"
                 request ID: 591381037
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1)
 at /opt/webmon/mrtg2/bin/../lib/mrtg2/SNMP_util.pm line 540
SNMPWALK Problem for 1.3.6.1.2.1.2.2.1.7 on public at 138.249.118.136:
 at ./cfgmaker line 107
--base: Walking ifOperStatus
SNMP Error:
no response received
SNMPv1_Session (remote host: "138.249.118.136" [138.249.118.136].161)
                  community: "public"
                 request ID: 591381038
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1)
 at /opt/webmon/mrtg2/bin/../lib/mrtg2/SNMP_util.pm line 540
SNMPWALK Problem for 1.3.6.1.2.1.2.2.1.8 on public at 138.249.118.136:
 at ./cfgmaker line 107
--base: Writing /home/http/html/mrtg/cfg/mrtg.cfg

I manually then made the mrtg.cfg for my squid box it shows everything
except data.

 <<...OLE_Obj...>> 

Would anyone be able to get me going getting this working, would be kindly
appreciated.
NOTE :  I use RedHat v7.1 / kernel 2.4.6 / squid and apache.

Thanks/Koen


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