[mrtg] MRTG and SNMPv3

Wm. Josiah Erikson wjerikson at hampshire.edu
Wed Sep 23 16:35:40 CEST 2015


Rodger,
    Either enable the CentOS Base Repo ( edit
/etc/yum.repos.d/CentOS-Base.repo and enable it), where that package
lives, or download and install it manually from here (or any number of
other rpmfind-like services):

http://rpm.pbone.net/index.php3/stat/4/idpl/29075690/dir/centos_7/com/perl-Crypt-DES-2.05-20.el7.x86_64.rpm.html

    -Josiah


On 9/23/15 10:08 AM, Rau, Rodger wrote:
>
> I did do that..however, I get the following error:
>
>  
>
> Error: Package: perl-Net-SNMP-6.0.1-7.e17.noarch (epel)
>
>                                 Requires: perl (Crypt::DES)
>
> You could try using –skip-broken to work around the problem
>
> You could try running: rpm –Va –nofiles –nodigest
>
>  
>
> Then I try: #yum install perl-Crypt-DES
>
> No package available
>
>  
>
>  
>
> *Rodger Rau*
> Senior Network Engineer, Information Management
> *T: *631 812-6181*| F: *631 812-6330
> *Leviton Manufacturing Co., Inc.*
> www.leviton.com *| *rrau at leviton.com
>
> *From:*mrtg [mailto:mrtg-bounces+rrau=leviton.com at lists.oetiker.ch]
> *On Behalf Of *Wm. Josiah Erikson
> *Sent:* Wednesday, September 23, 2015 9:52 AM
> *To:* mrtg at lists.oetiker.ch
> *Subject:* Re: [mrtg] MRTG and SNMPv3
>
>  
>
> Well, you have to install the SNMP v3 libraries. I don't know about
> Windows, but on RHEL 7 it should be as simple as "yum install
> net-snmp-perl", I think.
>     -Josiah
>
> On 9/23/15 9:38 AM, Rau, Rodger wrote:
>
>     Need some help.  Configuring MRTG for the first time.  Have MRTG
>     (v2.17.4) installed on a Windows 2012 Server with ActivePerl
>     (v5.20.2) and Net-SNMP (v5.5.0).  I used cfgmaker for a base
>     config file and added all my routers.  I am able to capture data
>     from all but the ones that require SNMPv3.
>
>     * *
>
>     *_I am running the following command:_*
>
>     E:\mrtg-2.17.4\bin>perl cfgmaker --global "WorkDir: e:\mrtg"
>     --output mrtg.cfg --enablesnmpv3 --username=AdminUser
>     --authpassword=authpassword --authproto=sha
>     --privpassword=privpassword --privprotocol=aes
>     --snmp-options=:::::3 --contextengineid=0
>     AdminUser at xxx.xxx.xxx.xxx <mailto:AdminUser at xxx.xxx.xxx.xxx>
>
>      
>
>     *_I get the following error: _*
>
>     WARNING: SNMP V3 libraries not found, SNMP V3 disabled. Falling
>     back to V2c. reverting to snmpV2c for router
>     AdminUser at xxx.xxx.xxx.xxx:::::3
>     <mailto:AdminUser at xxx.xxx.xxx.xxxd:::::3>
>
>      
>
>     I tested this on a Linux server (RHEL7) as well and get the same
>     error.
>
>      
>
>      
>
>     *Rodger Rau*
>     Senior Network Engineer, Information Management
>     *T: *631 812-6181*| F: *631 812-6330
>
>     *Leviton Manufacturing Co., Inc.*
>     201 North Service Road., Melville, NY 11747
>     www.leviton.com <http://www.leviton.com> *| *rrau at leviton.com
>     <mailto:rrau at leviton.com>
>
>     /Stay Connected with FREE Leviton Mobile Apps:
>     www.leviton.com/apps <http://www.leviton.com/apps> /
>
>
>
>
>     _______________________________________________
>
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>
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>
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>
>
>
> -- 
> Wm. Josiah Erikson
> Assistant Director of IT, Infrastructure Group
> System Administrator, School of CS
> Hampshire College
> Amherst, MA 01002
> (413) 559-6091

-- 
Wm. Josiah Erikson
Assistant Director of IT, Infrastructure Group
System Administrator, School of CS
Hampshire College
Amherst, MA 01002
(413) 559-6091

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