Cisco Router - Class Map statistics

[bfox]

Here is a VB based CBWFQ poller for Cacti, it actually appears to be a hell of a lot better than the Linux scripts available.

http://forums.cacti.net/viewtopic.php?t ... ight=cbwfq

Has anyone been able to de-linux a CBWFQ script? I am attempting to find a CBWFQ data source for a Windows based CACTI system.

[wilperi]

Hi

Thanks for the script. I can gathering data from router and i can see graphs but only problem is that results are too small. The right bitflow is 20 Mbits/sek but cacti graph gives me about 2 Mbits/sek. I tested this several different class maps. Any idea?

-wilperi

[wilperi]

Hi
In my graphs the Pre class and the drop bit rate are the same values. Whats wrong

wilperi

[toe_cutter]

Hi all!

I just finished converting (and testing) HerzogEH's perl-script to Cacti PHP Script Server.
I had to create a new data and graph template for it with new DS-names. But i only created for my needs (pre/post/drop bitrate (64bit)). So thats all im including.

Oh, its SNMPv3 compatible too.

Fields polled by script:

Code: Select all

qosbitrate (32bit)			  	=> .1.3.6.1.4.1.9.9.166.1.15.1.1.11
qosprebitrate (32bit)		  	=> .1.3.6.1.4.1.9.9.166.1.15.1.1.7
qosdropbitrate (32bit)		 	=> .1.3.6.1.4.1.9.9.166.1.15.1.1.18
qosdropbyte (64bit)		    	=> .1.3.6.1.4.1.9.9.166.1.15.1.1.17
qosprebyte (64bit)		  		=> .1.3.6.1.4.1.9.9.166.1.15.1.1.6
qosbyte (64bit)			     	=> .1.3.6.1.4.1.9.9.166.1.15.1.1.10
qosoverflowbyte (32bit)			=> .1.3.6.1.4.1.9.9.166.1.15.1.1.8
qospreoverflowbyte (32bit)		=> .1.3.6.1.4.1.9.9.166.1.15.1.1.4

Some stats:

Code: Select all

[root@cacti /usr/local/share/cacti/scripts]# time php -q ss_qospol.php <host> "" 2:161:500:3:20:<community> index && time perl qospol.pl <host> <community> 2 index

ss_qospol.php:
real	0m0.264s
user	0m0.116s
sys	0m0.007s

qospol.pl:
real	0m1.196s
user	0m0.082s
sys	0m0.038s

So you see, almost a second faster

Keep in mind! New data and graph templates with new DS-names probably means that a clean update of your old qospol.pl templates isnt possible, also stuff will most likely BREAK -> BACK STUFF UP BEFORE!

@coders/devs: yeah, i know, its ugly coded and could probably loose 1/3rd of its size by using variables more/better. But it works.

[rivenmyst]

Hi toe_cutter

is in the interface the inpout and output with same class, then the 2. data "nan"(Graph) or the Output: U(Log-Cacti).

Very good script. I think int the PHP Script is es a for problem.

Thanks.

[rivenmyst]

Hi

hir is the patch:

Thanks

[apm13]

hi toe_cutter !!!
Very good script, but cacti_data_query_cisco_router_-_cm_stats.xml

Error: XML: Hash version does not exist.

[mcutting]

hi toe_cutter !!!
Very good script, but cacti_data_query_cisco_router_-_cm_stats.xml

Error: XML: Hash version does not exist.

This means that you are trying to import a template that was created in a newer version of Cacti than the one you are currently running. You need to upgrade your version.

[denjer]

Hi

Thanks for this script!


My problem:

In the sub - interface apply output hierarchical traffic policies with three different class-map(class1, class2, class3), but each class have child service-policy with same class (world-OUT, class-default)

Executing script query '/usr/local/bin/php -q /usr/local/share/cacti/scripts/ss_qospol.php X.X.X.X 4 2:1611:60:YYYYYYYYYY:::::: query ifname'
+ Found item [ifname='Gi1.169'] index: 68.Class1.2
+ Found item [ifname='Gi1.169'] index: 68.world-OUT.2
+ Found item [ifname='Gi1.169'] index: 68.class-default.2
+ Found item [ifname='Gi1.169'] index: 68.Class2.2
+ Found item [ifname='Gi1.169'] index: 68.world-OUT.2
+ Found item [ifname='Gi1.169'] index: 68.class-default.2
+ Found item [ifname='Gi1.169'] index: 68.Class3.2
+ Found item [ifname='Gi1.169'] index: 68.class-default.2


Result: I have 8 different data, but I have only 5 graph.
-----------------------------------------------------------------------------------------

Now it any more a problem - was created by a script.

[apm13]

Thanks, mcutting!!!!!
Help me pl!!! How to display "Inbound"

[denjer]

Thanks, mcutting!!!!!
Help me pl!!! How to display "Inbound"

Qos direction or Policy Direction:
1-input, 2-output

[zus]

Hi

I have graph for SBQoS traffic per class, but have no graph for SBQoS drops per class.
what wrong?
Sorry for my english....

[mcolas]

Hello,

For me the script in perl works very fine but I would like know 2 things.
What's the difference between the Pre class and the post class.
What's the difference between the 5min average bitrate and the bitrate graph ? the bitrate graph is real time ?

Thanks a lot for the answer.

best regards,
Matthieu

[toe_cutter]

Hello,

For me the script in perl works very fine but I would like know 2 things.
What's the difference between the Pre class and the post class.

Pre class is before the packet has been classified by QoS.
Post class is after its been classified.

What's the difference between the 5min average bitrate and the bitrate graph ? the bitrate graph is real time ?

I havent seen the perl templates but im pretty sure they are the same, try them out. If there is a difference look at the data/graph templates and see how the differ.
Cacti can never be real time, only very close to real time. IIRC Cacti can only be set as low as 1min polling, which isnt done very often as there is a bunch of configuration to do.

Thanks a lot for the answer.

best regards,
Matthieu

No problem!

[mcolas]

Thx a lot toe_cutter for the answer.
it help me a lot

Matthieu