Bom dia a todos.
Instalei o MRTG e o SNMP(net-snmp).
J� consigo visualizar os graficos do MRTG pelo browser, mas sem dados, 0bytes!
Ele j� esta configurado no cron para rodar a cada 5 min.
#vi /etc/crontab
*/5 * * * * root /usr/local/bin/mrtg /usr/local/etc/mrtg/mrtg.cfg
--logging /var/log/mrtg.log
Configurei o MRTG tamb�m com o seguinte conte�do.
#vi /usr/local/etc/mrtg/mrtg.cfg
WorkDir: /usr/local/www/data/mrtg
RunAsDaemon: Yes
Language: brazilian
Options[_]: growright,bits
Target[porta1]: 1:[EMAIL PROTECTED]
MaxBytes[porta1]: 12500000
Title[porta1]: Analise de Trafego Porta 1
PageTop[porta1]: <H1>Estatisticas Porta 1</H1>
Mas n�o alterei nada no snmpd.
O que eu poderia configurar aqui? Pois li em alguns howto que iria
aparecer uma janela de configura��o solicitando informa��es, o que n�o
aconteceu.
Estou usando FreeBSD 5.3.
Vers�es: mrtg-2.11.1,1 , net-snmp-5.2.1.
Logs de erros:
#vi /var/log/mrtg.log
2004-03-05 11:50:38 -- SNMP Error:
no response received
SNMPv1_Session (remote host: "192.168.250.250" [192.168.250.250].161)
community: "public"
request ID: 1232397539
PDU bufsize: 8000 bytes
timeout: 2s
retries: 5
backoff: 1)
at /usr/local/lib/perl5/site_perl/5.8.5/SNMP_util.pm line 490
2004-03-05 11:50:38 -- SNMPGET Problem for ifInOctets.1 ifOutOctets.1
sysUptime sysName on [EMAIL PROTECTED]::::::v4only
at /usr/local/bin/mrtg line 1849
2004-03-05 11:50:38 -- WARNING: skipping because at least the query
for ifInOctets.1 on 192.168.250.250 did not succeed
2004-03-05 11:50:38 -- WARNING: no data for
ifInOctets&ifOutOctets:[EMAIL PROTECTED] Skipping further
queries for Host 192.168.250.250 in this round.
2004-03-05 11:50:38 -- ERROR: Target[porta1][_IN_] '
$target->[0]{$mode} ' did not eval into defined data
2004-03-05 11:50:38 -- ERROR: Target[porta1][_OUT_] '
$target->[0]{$mode} ' did not eval into defined data
2004-03-05 11:55:01 -- Started mrtg with config '/usr/local/etc/mrtg/mrtg.cfg'
2004-03-05 11:55:01 -- ERROR: I Quit! Another copy of mrtg seems to be
running. Check /usr/local/etc/mrtg/mrtg.pid
#vi /var/log/snmpd.log
mibII/mta_sendmail.c:open_sendmailst: could not guess version of
statistics file "/var/log/sendmail.st"
Warning: no access control information configured.
It's unlikely this agent can serve any useful purpose in this state.
Run "snmpconf -g basic_setup" to help you configure the snmpd.conf
file for this agent.
Creating directory: /var/net-snmp
NET-SNMP version 5.2.1
Connection from UDP: [192.168.250.250]:54042
Connection from UDP: [192.168.250.250]:54042
Connection from UDP: [192.168.250.250]:54042
Connection from UDP: [192.168.250.250]:54042
Connection from UDP: [192.168.250.250]:54042
Connection from UDP: [192.168.250.250]:59568
Connection from UDP: [192.168.250.250]:59568
Connection from UDP: [192.168.250.250]:59568
Connection from UDP: [192.168.250.250]:59568
Connection from UDP: [192.168.250.250]:59568
Connection from UDP: [192.168.250.250]:59568
Connection from UDP: [192.168.250.250]:59568
Connection from UDP: [192.168.250.250]:59568
Connection from UDP: [192.168.250.250]:59568
Connection from UDP: [192.168.250.250]:59568
Atenciosamente,
R. Filippus
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