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@atrato-ip.com Phone: +31 20 82 00 623