Hi there,
I know im overlooking something here and i hope someone here will be able to
point it out...
Im writing a script to download our s/w and router configs via tftp using snmp
commands.
the snmpset command from the command prompt works, but my perl script is not.
What am i goofing up?
As always, all help is very much appreciated!
from the unix prompt:
]$ snmpset -v3 <IP> 1.3.6.1.4.1.9.9.96.1.1.1.1.14.1000 i 6
SNMPv2-SMI::enterprises.9.9.96.1.1.1.1.14.1000 = INTEGER: 6
I get the expected response of INTEGER: 6 (the auth params are stored in
~/.snmp/snmp.conf)
and my perl script is :
my %session_opts = (Community => $snmp_community,
DestHost => $snmp_host,
RemotePort => '161',
Timeout => '2000000',
Retries => '5',
Version => $version,
AuthProto => $AuthProto,
PrivProto => $PrivProto,
AuthPass => $AuthPass,
PrivPass => $PrivPass,
SecName => $SecName,
SecLevel => $SecLevel,
UseNumeric => 1,
UseLongNames => 1);
my $session = new SNMP::Session(%session_opts);
my $vb = new SNMP::Varbind([$OID,'0','6','INTEGER']);
my $var = $session->set($vb);
warn("set original vals=[$vars], oidvalue=[$OID], errNo=[$session->{ErrorNum}],
errStr=[$session->{ErrorStr}]\n");
which i execute to get :
set original vals=[], oidvalue=[1.3.6.1.4.1.9.9.96.1.1.1.1.14.1000],
errNo=[11], errStr=[noCreation (that table does not support row creation)]
My Router debug output is:
Jun 25 21:35:00.408: v3 packet security model: v3 security level: noauth
Jun 25 21:35:00.408: username:
Jun 25 21:35:00.408: snmpEngineID: 800000090300001759DF1AB0
Jun 25 21:35:00.408: snmpEngineBoots: 0 snmpEngineTime: 0
Jun 25 21:35:00.408: SNMP: Report, reqid 285558921, errstat 0, erridx 0
internet.6.3.15.1.1.4.0 = 230
Jun 25 21:35:00.412: SNMP: Packet sent via UDP to <unix box IP>
Jun 25 21:35:00.416: SNMP: Packet received via UDP from <unix box IP> on
FastEthernet0/0
Jun 25 21:35:00.416: SNMP: Get request, reqid 285558922, errstat 0, erridx 0
ccCopyTable.1.14.1000 = NULL TYPE/VALUE
Jun 25 21:35:00.424:
Incoming SNMP packet
Jun 25 21:35:00.424: v3 packet security model: v3 security level: auth
Jun 25 21:35:00.424: username: <username>
Jun 25 21:35:00.424: snmpEngineID: 800000090300001759DF1AB0
Jun 25 21:35:00.424: snmpEngineBoots: 4 snmpEngineTime: 977502
Jun 25 21:35:00.424: SNMP: Response, reqid 285558922, errstat 0, erridx 0
ccCopyTable.1.14.1000 = NO_SUCH_INSTANCE_EXCEPTION
Jun 25 21:35:00.432: SNMP: Packet sent via UDP to <unix box IP>
Jun 25 21:35:00.584: SNMP: Packet received via UDP from <unix box IP> on
FastEthernet0/0
Jun 25 21:35:00.584:
Incoming SNMP packet
Jun 25 21:35:00.584: v3 packet security model: v3 security level: noauth
Jun 25 21:35:00.588: username:
Jun 25 21:35:00.588: snmpEngineID: 800000090300001759DF1AB0
Jun 25 21:35:00.588: snmpEngineBoots: 0 snmpEngineTime: 0
Jun 25 21:35:00.588: SNMP: Report, reqid 285558923, errstat 0, erridx 0
internet.6.3.15.1.1.4.0 = 231
Jun 25 21:35:00.592: SNMP: Packet sent via UDP to <unix box IP>
Jun 25 21:35:00.592: SNMP: Packet received via UDP from <unix box IP> on
FastEthernet0/0
Jun 25 21:35:00.596: SNMP: Set request, reqid 285558924, errstat 0, erridx 0
ccCopyTable.1.14.1000.0 = 6
Jun 25 21:35:00.600:
Incoming SNMP packet
Jun 25 21:35:00.600: v3 packet security model: v3 security level: auth
Jun 25 21:35:00.600: username: <username>
Jun 25 21:35:00.600: snmpEngineID: 800000090300001759DF1AB0
Jun 25 21:35:00.600: snmpEngineBoots: 4 snmpEngineTime: 977502
Jun 25 21:35:00.600: SNMP: Response, reqid 285558924, errstat 11, erridx 1
ccCopyTable.1.14.1000.0 = 6
Jun 25 21:35:00.608: SNMP: Packet sent via UDP to <unix box IP>
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