Brocade XMR/MLX VLAN bit counters (Cacti graphs for brocade VLANS) (95% billing).

Jeroen Wunnink | Atrato IP Networks jeroen.wunnink at atrato-ip.com
Mon Jan 14 17:38:22 UTC 2013


Sneaky hack: Slap an in+out rate limit on the vlan with high settings 
(i.e. same as port/lag speed) and just graph the OID of the rate limit 
counter :-)
Might need to take a multiplier calculation/CDEF into account based on 
the number of ports you have in the lag.

The new 8x10 cards have built in ve counters indeed which makes it a lot 
easier



On 1/14/13 5:37 PM, Erik Muller wrote:
> On 1/14/13 9:00 , James Wininger wrote:
>> All,
>>
>> We are running into an issue with Brocade where we are finding it 
>> difficult to to graph VLAN interfaces for bits (in/out) across a 
>> tagged (trunk) interface. On Cisco this is not an issue. So what we 
>> end up with in Cacti is a blank (no data) graph.
>
> Depending on the specific hardware you're using, you may be out of 
> luck - early generations of MLX/XMR line cards don't support per-vlan 
> statistics; you need to have the new 8x10GE cards (or a few others of 
> the current generation) to have those counters available.
>
> -e
>


-- 

Jeroen Wunnink
Network Engineer
Atrato IP Networks
jeroen.wunnink at atrato-ip.com
Phone: +31 20 82 00 623




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