Lights, Camera, Interaction! - IT wrote:
> Thats been my feeling. I've been very happy with the program
> otherwise. I've thought about building an alert system of my own just
> to avoid doing that. I really don't want the extra network trafic.
> Has anybody tried doing something like that? If so how? It's more
> work then putting a duplicate copy of the network in, but it offers
> more flexibility so . . . 

  I agree its a deficiency in the program's object model, but I would avoid the 
temptation to "roll your own".  If I understand your comments above, you're 
considering developing your own NMS vs. using WUG.

  Some thoughts:

  - Network monitoring and management applications are non-trivial, particularly 
beyond the simple "ping poller" architecture.  I used to work for a large ISP (which 
shall remain nameless, but whose parent company's officers and directors are currently 
under investigation by the SEC :-), and we spent a lot of time dealing with the 
niceties of alert management, trap handling, etc.  While WUG isn't perfect, it works 
pretty well and you could scale it with some work to support a fairly large network.

  - Writing software is hard.  Writing software that works is harder.  Writing 
software that works that someone else can maintain is particularly hard.  Its also 
expensive, and it doesn't take many hours of loaded employee time (i.e. hourly wage 
plus benefits plus overhead, or contractor dollars) to equal the $1K or so you spent 
(or will spend) on WUG.  I looked at cobbling together something w/ MRTG, Mon or 
BigBrother (or BigSister) and related tools, and realized that it would be a pain in 
the neck to manage (and I really don't want to worry about managing the management 
software) and would be annoying for someone else to maintain.

  - Worrying about a little bit of extra network traffic is I think suboptimizing the 
problem.  I'd wonder if WUG was the right product for you if this is REALLY a problem 
for you.  I can only imagine it would be if you're monitoring hundreds of devices, at 
which point you might want to purchase a more sophisticated and customizable NMS.

  My $0.02.

  Best regards,

  -bws

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