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Ahoj, muzu. kdyz na serveru spustim snmpwalk -Os -c public -v 1 127.0.0.1 system dostanu toto:

sysDescr.0 = STRING: Linux monitoring 2.4.27-2-386 #1 Wed Aug 17 09:33:35 UTC 2005 i586
sysObjectID.0 = OID: netSnmpAgentOIDs.10
sysUpTimeInstance = Timeticks: (10574337) 1 day, 5:22:23.37
sysContact.0 = STRING: Root  (configure /etc/snmp/snmpd.local.conf)
sysName.0 = STRING: monitoring
sysLocation.0 = STRING: Unknown (configure /etc/snmp/snmpd.local.conf)
sysORLastChange.0 = Timeticks: (11) 0:00:00.11
sysORID.1 = OID: ifMIB
sysORID.2 = OID: snmpMIB
sysORID.3 = OID: tcpMIB
sysORID.4 = OID: ip
sysORID.5 = OID: udpMIB
sysORID.6 = OID: vacmBasicGroup
sysORID.7 = OID: snmpFrameworkMIBCompliance
sysORID.8 = OID: snmpMPDCompliance
sysORID.9 = OID: usmMIBCompliance
sysORDescr.1 = STRING: The MIB module to describe generic objects for network interface sub-layers
sysORDescr.2 = STRING: The MIB module for SNMPv2 entities
sysORDescr.3 = STRING: The MIB module for managing TCP implementations
sysORDescr.4 = STRING: The MIB module for managing IP and ICMP implementations
sysORDescr.5 = STRING: The MIB module for managing UDP implementations
sysORDescr.6 = STRING: View-based Access Control Model for SNMP.
sysORDescr.7 = STRING: The SNMP Management Architecture MIB.
sysORDescr.8 = STRING: The MIB for Message Processing and Dispatching.
sysORDescr.9 = STRING: The management information definitions for the SNMP User-based Security Model.
sysORUpTime.1 = Timeticks: (8) 0:00:00.08
sysORUpTime.2 = Timeticks: (9) 0:00:00.09
sysORUpTime.3 = Timeticks: (9) 0:00:00.09
sysORUpTime.4 = Timeticks: (9) 0:00:00.09
sysORUpTime.5 = Timeticks: (9) 0:00:00.09
sysORUpTime.6 = Timeticks: (9) 0:00:00.09
sysORUpTime.7 = Timeticks: (11) 0:00:00.11
sysORUpTime.8 = Timeticks: (11) 0:00:00.11
sysORUpTime.9 = Timeticks: (11) 0:00:00.11
End of MIB

tedy, snmp na serveru odpovida.

A pokud ted dam: cfgmaker poublic@127.0.0.1

SNMP Error:
no response received
SNMPv1_Session (remote host: "127.0.0.1" [127.0.0.1].161)
                  community: "poublic"
                 request ID: -130069904
                PDU bufsize: 8000 bytes
                    timeout: 2s
                    retries: 5
                    backoff: 1)
 at /usr/share/perl5/SNMP_util.pm line 627
SNMPWALK Problem for 1.3.6.1.2.1.1 on poublic@127.0.0.1::::::v4only
 at /usr/bin/cfgmaker line 921
WARNING: Skipping poublic@127.0.0.1: as no info could be retrieved

# Created by
# /usr/bin/cfgmaker poublic@127.0.0.1


### Global Config Options

#  for UNIX
# WorkDir: /home/http/mrtg

#  for Debian
WorkDir: /var/www/mrtg

#  or for NT
# WorkDir: c:\mrtgdata

### Global Defaults

#  to get bits instead of bytes and graphs growing to the right
# Options[_]: growright, bits

EnableIPv6: no

######################################################################
# System:
# Description:
# Contact:
# Location:
######################################################################

tak to neprobehne v poradku. Nevim presne jakou konfiguraci by mel tento prikaz vygenerovat, ale cekal bych ze vygeneruje konfiguraci pro vsechny parametry, ktere se daji na serveru sledovat a ja si vyberu pouze ty, ktere potrebuji. Mne by ted stacilo, kdyz budu mit konfiguraci pro monitoring sitovych rozhrani.

U cisco routeru a switchuje tato uloha pomerne jednoducha, ale u monitorovani linux serveru nevim.

Prosim o radu