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 Post subject: Re: Barracuda Spam Firewall Templates
PostPosted: Wed Dec 15, 2010 3:59 pm 
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Joined: Fri Jul 31, 2009 3:28 pm
Posts: 4
I can't find this anywhere, but we have a Barracuda Web Filter - NOT a Spam firewall. Will this work with the Web filter? I want to monitor bandwidth passing through the web filter and cannot find what the SNMP OID is for this data.

I've imported this template and have CPU and Memory usage showin, however the Interface - Traffic (bits/sec) will not create a graph (broken image icon). Here is an output from the RRDTool command:
/usr/bin/rrdtool graph - \
--imgformat=PNG \
--start=-86400 \
--end=-60 \
--title="Barracuda Web Filter - Traffic" \
--rigid \
--base=1000 \
--height=120 \
--width=500 \
--alt-autoscale-max \
--lower-limit=0 \
--vertical-label="bits per second" \
--slope-mode \
--font TITLE:12: \
--font AXIS:8: \
--font LEGEND:8: \
--font UNIT:8: \
DEF:a="/var/www/cacti/rra/barracuda_web_filter_traffic_in_1042.rrd":traffic_in:AVERAGE \
DEF:b="/var/www/cacti/rra/barracuda_web_filter_traffic_in_1042.rrd":traffic_out:AVERAGE \
CDEF:cdefa=a,8,* \
CDEF:cdeff=b,8,* \
AREA:cdefa#00CF00FF:"Inbound" \
AREA:cdefa#96E78A99:"" \
GPRINT:cdefa:LAST:" Current\:%8.2lf %s" \
GPRINT:cdefa:AVERAGE:"Average\:%8.2lf %s" \
GPRINT:cdefa:MAX:"Maximum\:%8.2lf %s\n" \
LINE1:cdeff#002A97FF:"Outbound" \
GPRINT:cdeff:LAST:"Current\:%8.2lf %s" \
AREA:cdeff#4444FF33:"" \
GPRINT:cdeff:AVERAGE:" Average\:%8.2lf %s" \
GPRINT:cdeff:MAX:"Maximum\:%8.2lf %s"
RRDTool Says:
ERROR: opening '/var/www/cacti/rra/barracuda_web_filter_traffic_in_1042.rrd': No such file or directory

Thank you for your assistance!


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 Post subject: Re: Barracuda Spam Firewall Templates
PostPosted: Wed Dec 29, 2010 8:26 am 
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Joined: Thu Nov 22, 2007 5:05 am
Posts: 13
cypherx wrote:
I can't find this anywhere, but we have a Barracuda Web Filter - NOT a Spam firewall. Will this work with the Web filter? I want to monitor bandwidth passing through the web filter and cannot find what the SNMP OID is for this data.


AFAIK, statistics for CPU/memory/interfaces should all be standard linux ones under the UCD/NET MIB.


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 Post subject: Re: Barracuda Spam Firewall Templates
PostPosted: Fri Aug 17, 2012 2:24 am 
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Joined: Fri Oct 30, 2009 4:41 am
Posts: 6
I added a graphtemplate for blocked and allowed(Total Counter) emails.
For Blocked i only used Blocked Inbound Total as we dont use the barracudas for outbound scanning.
If you want to see in and outbound blocked you have to add another oid data template with the right OIDs.

greez ubik


Attachments:
cacti_graph_template_barracuda_blockedallowed2.zip [3.05 KiB]
Downloaded 223 times
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 Post subject: Re: Barracuda Spam Firewall Templates
PostPosted: Wed Dec 12, 2012 2:15 pm 
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Joined: Sun Apr 12, 2009 7:51 pm
Posts: 48
ubik wrote:
I added a graphtemplate for blocked and allowed(Total Counter) emails.
For Blocked i only used Blocked Inbound Total as we dont use the barracudas for outbound scanning.
If you want to see in and outbound blocked you have to add another oid data template with the right OIDs.

greez ubik


I imported this and it's reporting the following:

12/12/2012 01:10:17 PM - CMDPHP: Poller[0] Host[6] DS[107] SNMP: v2: hostname, dsname: blocked_total, oid: 1.3.6.1.4.1.20632.2.20, output: U
12/12/2012 01:10:17 PM - CMDPHP: Poller[0] Host[6] DS[107] WARNING: Result from SNMP not valid. Partial Result: U
12/12/2012 01:10:17 PM - CMDPHP: Poller[0] Host[6] DS[106] SNMP: v2: hostname, dsname: allowed_total, oid: 1.3.6.1.4.1.20632.2.35, output: U
12/12/2012 01:10:17 PM - CMDPHP: Poller[0] Host[6] DS[106] WARNING: Result from SNMP not valid. Partial Result: U
12/12/2012 01:10:17 PM - CMDPHP: Poller[0] Host[6] DS[105] SNMP: v2: hostname, dsname: traffic_out, oid: .1.3.6.1.2.1.31.1.1.1.10.2, output: U
12/12/2012 01:10:17 PM - CMDPHP: Poller[0] Host[6] DS[105] WARNING: Result from SNMP not valid. Partial Result: U
12/12/2012 01:10:17 PM - CMDPHP: Poller[0] Host[6] DS[105] SNMP: v2: hostname, dsname: traffic_in, oid: .1.3.6.1.2.1.31.1.1.1.6.2, output: U
12/12/2012 01:10:17 PM - CMDPHP: Poller[0] Host[6] DS[105] WARNING: Result from SNMP not valid. Partial Result: U

Any idea what the issue is?


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 Post subject: Re: Barracuda Spam Firewall Templates
PostPosted: Wed Dec 26, 2012 11:57 am 
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Joined: Sun Apr 12, 2009 7:51 pm
Posts: 48
prospero63 wrote:

Any idea what the issue is?


I believe I figured this out. It looks like the blocked email OIDs, etc. are only supported on the 5.1 firmware, of which I'm not currently running.

5.1 SNMP Support:
https://www.barracudanetworks.com/docs/ ... mp_5.1.pdf

4.x-5.0 SNMP Support (much fewer OIDs):
https://www.barracudanetworks.com/docs/ ... mp_4_5.pdf


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 Post subject: Re: Barracuda Spam Firewall Templates
PostPosted: Wed Apr 10, 2013 2:53 pm 
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Joined: Mon Dec 03, 2007 10:22 pm
Posts: 10
Does anyone know how to fix this issue? The In/Out queues graph 'resets' back to 0 every time it hits 255 messages in the queue. the first spike on the left is accurate after that you need to add them, so the 2nd spike means there is 510 in the queue.

Thanks for any help or suggestions.


Attachments:
graph_image.png
graph_image.png [ 63.71 KiB | Viewed 2194 times ]
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 Post subject: Re: Barracuda Spam Firewall Templates
PostPosted: Wed Apr 10, 2013 3:30 pm 
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Joined: Sun Apr 12, 2009 7:51 pm
Posts: 48
On the surface that strikes me as a bit count issue (32bit vs. 64bit counters, etc.).


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 Post subject: Re: Barracuda Spam Firewall Templates
PostPosted: Wed Apr 10, 2013 4:16 pm 
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Joined: Mon Dec 03, 2007 10:22 pm
Posts: 10
I was thinking something the same but could not find where to change this to a 64bit counter. Any suggestions?


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 Post subject: Re: Barracuda Spam Firewall Templates
PostPosted: Wed Apr 10, 2013 4:19 pm 
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Joined: Sun Apr 12, 2009 7:51 pm
Posts: 48
Alas in that regard I'm about as worthless as teats on a bull. I'm with you on the logic, but don't have the slightest idea where to look to make the change (or whether it's a bug with barracuda and they need to fix their MIB).


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 Post subject: Re: Barracuda Spam Firewall Templates
PostPosted: Wed Apr 10, 2013 4:27 pm 
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Joined: Mon Dec 03, 2007 10:22 pm
Posts: 10
I think your right, it is a bug with Barracuda, I never really tried to fix this till today. The attached image and the value that is in there should be about 7000 not 27.
that was doing a snmp walk for:
Code:
.1.3.6.1.4.1.2021.8.1.100


EDIT:
I think I found the correct OID for it, after doing a walk and using the GUI value on the interface to find it in the walk I think I have pinned it down, see attached graphic.
I am going to change my DS template and see what happens.

Attachment:
4-10-2013 4-51-18 PM.png
4-10-2013 4-51-18 PM.png [ 11.06 KiB | Viewed 2191 times ]


Attachments:
4-10-2013 4-22-37 PM.png
4-10-2013 4-22-37 PM.png [ 7.72 KiB | Viewed 2192 times ]
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 Post subject: Re: Barracuda Spam Firewall Templates
PostPosted: Tue Jun 18, 2013 11:46 pm 
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Joined: Wed Mar 07, 2012 1:54 am
Posts: 3
Hi, has anyone tried creating a template for Barracuda load balancers?


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