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Today's Topics:
1. Re: New user - trying v2 - some problems (Joseph Bernard)
2. Mac address to port relation (Bavo Seesink)
3. Re: Mac address to port relation (Jeroen van Ingen)
4. Mac address to port relation (Bavo Seesink)
--- Begin Message ---
I just ran into the lack of “net-snmp-devel” at the Dependencies step when
installing on Oracle Linux 7. I didn’t see it mentioned on the website but
found it here in the mailing list. I’m guessing it’s a change with el7 stuff.
Thanks,
Joseph B.
On Sep 24, 2014, at 3:59 PM, Andy Ruhl <[email protected]> wrote:
> On Wed, Sep 24, 2014 at 12:54 PM, Oliver Gorwits <[email protected]> wrote:
>> On 2014-09-24 20:32, Andy Ruhl wrote:
>>> I'm new to cpanm as well, so I'm struggling to find out how it is
>>> supposed to install whatever plugin or piece that includes
>>> default_store.pm.
>>
>> Ah, hang on, have you installed the system packages requested in the
>> docs, particularly the net-snmp package? This is not Perl via CPAN, it's
>> an RPM or .deb (if you're on Linux):
>>
>> On Ubuntu/Debian:
>> root:~# apt-get install libdbd-pg-perl libsnmp-perl build-essential
>>
>> On Fedora/Red-Hat:
>> root:~# yum install perl-core perl-DBD-Pg net-snmp-perl make automake
>> gcc
>
> Yeah, I did that.
>
> On my particular system (RHEL7) I had to yum install net-snmp-devel as
> well in order to get the net-snmp-config command.
>
> Probably you should add that to your documentation.
>
> Andy
>
--- End Message ---
--- Begin Message ---
Hi,
in followup of the question.
If i execute the following : "INFO_TRACE=1 ~netdisco/bin/netdisco-do macsuck -D -d
[ipaddress]"
I noticed an authorization error.
But it already read the switch out, and it is listed in the inventory tab. So
it has read rights for that switch.
Does the switch need additional configuration. or do i miss a step in the
installation proccess?
SNMP::Info::clear_cache() - Cache Cleared.
SNMP::Info::_load_attr qb_fw_port : Q-BRIDGE-MIB::dot1qTpFdbPort :
.1.3.6.1.2.1.17.7.1.2.2.1.2
SNMP::Info::_validate_autoload_method(CARP_TRACE) Unable to resolve method.
SNMP::Info::_load_atrr: BULKWALK authorizationError (access denied to that
object) at /home/netdisco/perl5/lib/perl5/App/Netdisco/Core/Macsuck.pm line 300.
SNMP::Info::_load_attr orig_fw_mac : BRIDGE-MIB::dot1dTpFdbAddress :
.1.3.6.1.2.1.17.4.3.1.1
SNMP::Info::_validate_autoload_method(CARP_TRACE) Unable to resolve method.
SNMP::Info::_load_atrr: BULKWALK authorizationError (access denied to that
object) at /home/netdisco/perl5/lib/perl5/App/Netdisco/Core/Macsuck.pm line 300.
SNMP::Info::_load_attr qb_fw_port : Q-BRIDGE-MIB::dot1qTpFdbPort :
.1.3.6.1.2.1.17.7.1.2.2.1.2
SNMP::Info::_validate_autoload_method(CARP_TRACE) Unable to resolve method.
SNMP::Info::_load_atrr: BULKWALK authorizationError (access denied to that
object) at /home/netdisco/perl5/lib/perl5/App/Netdisco/Core/Macsuck.pm line 301.
SNMP::Info::_load_attr orig_fw_port : BRIDGE-MIB::dot1dTpFdbPort :
.1.3.6.1.2.1.17.4.3.1.2
SNMP::Info::_validate_autoload_method(CARP_TRACE) Unable to resolve method.
SNMP::Info::_load_atrr: BULKWALK authorizationError (access denied to that
object) at /home/netdisco/perl5/lib/perl5/App/Netdisco/Core/Macsuck.pm line 301.
SNMP::Info::_load_attr qb_fw_port : Q-BRIDGE-MIB::dot1qTpFdbPort :
.1.3.6.1.2.1.17.7.1.2.2.1.2
SNMP::Info::_validate_autoload_method(CARP_TRACE) Unable to resolve method.
SNMP::Info::_load_atrr: BULKWALK authorizationError (access denied to that
object) at /home/netdisco/perl5/lib/perl5/App/Netdisco/Core/Macsuck.pm line 302.
SNMP::Info::_load_attr bp_index : BRIDGE-MIB::dot1dBasePortIfIndex :
.1.3.6.1.2.1.17.1.4.1.2
SNMP::Info::_validate_autoload_method(CARP_TRACE) Unable to resolve method.
SNMP::Info::_load_atrr: BULKWALK authorizationError (access denied to that
object) at /home/netdisco/perl5/lib/perl5/App/Netdisco/Core/Macsuck.pm line 303.
[15282] 2014-11-28 10:43:47 debug [IP-address] reindexing to "vlan-113" (ver:
3, class: SNMP::Info::Layer3::C6500)
SNMP::Info::clear_cache() - Cache Cleared.
Greetings
Palermo
--- End Message ---
--- Begin Message ---
Hi Palermo,
Your error combined with SNMPv3 sounded familiar; I believe it's exactly
the same issue as someone had with macsuck on a Cisco 3750 using SNMPv3.
I bet the solution given by Bill Fenner will work for you too: his
explanation perfectly describes why you're getting this error. See this
message in the archive:
http://sourceforge.net/p/netdisco/mailman/message/29871772/
Regards,
Jeroen van Ingen
ICT Service Centre
University of Twente, P.O.Box 217, 7500 AE Enschede, The Netherlands
On 11/28/2014 11:52 AM, Bavo Seesink wrote:
Hi,
in followup of the question.
If i execute the following : "INFO_TRACE=1 ~netdisco/bin/netdisco-do
macsuck -D -d [ipaddress]"
I noticed an authorization error.
But it already read the switch out, and it is listed in the inventory
tab. So it has read rights for that switch.
Does the switch need additional configuration. or do i miss a step in
the installation proccess?
SNMP::Info::clear_cache() - Cache Cleared.
SNMP::Info::_load_attr qb_fw_port : Q-BRIDGE-MIB::dot1qTpFdbPort :
.1.3.6.1.2.1.17.7.1.2.2.1.2
SNMP::Info::_validate_autoload_method(CARP_TRACE) Unable to resolve method.
SNMP::Info::_load_atrr: BULKWALK authorizationError (access denied to
that object) at
/home/netdisco/perl5/lib/perl5/App/Netdisco/Core/Macsuck.pm line 300.
SNMP::Info::_load_attr orig_fw_mac : BRIDGE-MIB::dot1dTpFdbAddress :
.1.3.6.1.2.1.17.4.3.1.1
SNMP::Info::_validate_autoload_method(CARP_TRACE) Unable to resolve method.
SNMP::Info::_load_atrr: BULKWALK authorizationError (access denied to
that object) at
/home/netdisco/perl5/lib/perl5/App/Netdisco/Core/Macsuck.pm line 300.
SNMP::Info::_load_attr qb_fw_port : Q-BRIDGE-MIB::dot1qTpFdbPort :
.1.3.6.1.2.1.17.7.1.2.2.1.2
SNMP::Info::_validate_autoload_method(CARP_TRACE) Unable to resolve method.
SNMP::Info::_load_atrr: BULKWALK authorizationError (access denied to
that object) at
/home/netdisco/perl5/lib/perl5/App/Netdisco/Core/Macsuck.pm line 301.
SNMP::Info::_load_attr orig_fw_port : BRIDGE-MIB::dot1dTpFdbPort :
.1.3.6.1.2.1.17.4.3.1.2
SNMP::Info::_validate_autoload_method(CARP_TRACE) Unable to resolve method.
SNMP::Info::_load_atrr: BULKWALK authorizationError (access denied to
that object) at
/home/netdisco/perl5/lib/perl5/App/Netdisco/Core/Macsuck.pm line 301.
SNMP::Info::_load_attr qb_fw_port : Q-BRIDGE-MIB::dot1qTpFdbPort :
.1.3.6.1.2.1.17.7.1.2.2.1.2
SNMP::Info::_validate_autoload_method(CARP_TRACE) Unable to resolve method.
SNMP::Info::_load_atrr: BULKWALK authorizationError (access denied to
that object) at
/home/netdisco/perl5/lib/perl5/App/Netdisco/Core/Macsuck.pm line 302.
SNMP::Info::_load_attr bp_index : BRIDGE-MIB::dot1dBasePortIfIndex :
.1.3.6.1.2.1.17.1.4.1.2
SNMP::Info::_validate_autoload_method(CARP_TRACE) Unable to resolve method.
SNMP::Info::_load_atrr: BULKWALK authorizationError (access denied to
that object) at
/home/netdisco/perl5/lib/perl5/App/Netdisco/Core/Macsuck.pm line 303.
[15282] 2014-11-28 10:43:47 debug [IP-address] reindexing to "vlan-113"
(ver: 3, class: SNMP::Info::Layer3::C6500)
SNMP::Info::clear_cache() - Cache Cleared.
Greetings
Palermo
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--- End Message ---
--- Begin Message ---
Hoi Jeroen,
Thanks for pointing me in the right direction.
I added the suggested configuration to the switch and the macsuck works.
Indeed i needed to add these rules to the SNMP v3 configuration:
snmp-server group [group name] v3 auth
snmp-server group [group name] v3 auth context vlan-1
snmp-server group [group name] v3 auth context vlan-2
snmp-server group [group name] v3 auth context vlan-3
snmp-server group [group name] v3 auth context vlan-4
Greetings
Palermo
--- End Message ---
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from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
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