Hello,
Every 5 minutes, i receive this mail from Cron Daemon:
SNMP Error:
no response received
SNMPv1_Session (remote host: “127.0.0.1” [127.0.0.1].161)
community: “public”
request ID: 502118387
PDU bufsize: 8000 bytes
timeout: 2s
retries: 5
backoff: 1)
at /usr/bin//…/lib/mrtg2/SNMP_util.pm line 486 SNMPGET Problem for ifInOctets.2 ifOutOctets.2 sysUptime sysName on public@127.0.0.1::::::v4only at /usr/bin/mrtg line 1798
WARNING: skipping because at least the query for ifInOctets.2 on 127.0.0.1 did not succeed
WARNING: no data for ifInOctets&ifOutOctets:public@127.0.0.1. Skipping further queries for Host 127.0.0.1 in this round.
SNMP Error:
no response received
SNMPv1_Session (remote host: “localhost” [127.0.0.1].161)
community: “public”
request ID: -553187780
PDU bufsize: 8000 bytes
timeout: 2s
retries: 5
backoff: 1)
at /usr/bin//…/lib/mrtg2/SNMP_util.pm line 486 SNMPGET Problem for .1.3.6.1.2.1.6.9.0 .1.3.6.1.2.1.6.9.0 sysUptime sysName on public@localhost::::::v4only at /usr/bin/mrtg line 1798
WARNING: skipping because at least the query for .1.3.6.1.2.1.6.9.0 on localhost did not succeed
WARNING: no data for .1.3.6.1.2.1.6.9&.1.3.6.1.2.1.6.9:public@localhost. Skipping further queries for Host localhost in this round.
ERROR: Target[127.0.0.1_2][IN] ’ $target->[0]{$mode} ’ did not eval into defined data
ERROR: Target[127.0.0.1_2][OUT] ’ $target->[0]{$mode} ’ did not eval into defined data
WARNING: Skipping Update of 127.0.0.1_2, inlast is not defined
WARNING: Skipping Update of 127.0.0.1_2, outlast is not defined
ERROR: Target[tcpopen][IN] ’ $target->[1]{$mode} ’ did not eval into defined data
ERROR: Target[tcpopen][OUT] ’ $target->[1]{$mode} ’ did not eval into defined data
WARNING: Skipping Update of tcpopen, inlast is not defined
WARNING: Skipping Update of tcpopen, outlast is not defined
I checked in /etc/cron.d/
And there is a file called mrtg with this line inside:
0-59/5 * * * * root /usr/bin/mrtg /etc/mrtg/mrtg.cfg
After performing a search on these forums, i found that i might change this line to:
0-59/5 * * * * root /usr/bin/mrtg /etc/mrtg/mrtg.cfg >> /dev/null 2>&1
So I did it, but i’m still receiving… Any idea?