Re: Should I use CBQ or Priority Queueing ?

2004-11-12 Thread Nicolas
On Thu, Nov 04, 2004 at 09:10:50AM -0700, Bob DeBolt wrote:
 
 Hi Nicholas
 
 I wonder what's the best traffic shaping method available? Is it Class 
 Based Queuing or Priority Queuing.
 
 My goal is to allow browsing the internet since local computers, while 
 my DMZ-ed servers consume a lot of my upload bandwith. Right now, 
 without traffic shaping, it's almost impossible to browse the internet 
 while my servers receive a lot of queries (mail, www, ftp...).
 
 The scenario you have before you is quite complex even if you 
 have done this type of setup before, especially with so many interfaces. 
 The policy to follow to get started is the KISS formula.
 
 K eep
 I t
 S imple
 S tupid
 
 It has helped me conquer a lot of very complex tasks. You may 
 find that priority queuing is quite adequate for the type of 
 traffic you are using. This will allow you to learn about and 
 get a better feel for traffic shaping before you move on to 
 something more complex like cbq or hfsc.
 
 
 Bob D

Thanks to both of you, Alexandre and Bob.
I'll test priority queuing first, as Bob recommands.

Nicolas.

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RE: Should I use CBQ or Priority Queueing ?

2004-11-04 Thread Bob DeBolt

Hi Nicholas

I wonder what's the best traffic shaping method available? Is it Class 
Based Queuing or Priority Queuing.

My goal is to allow browsing the internet since local computers, while 
my DMZ-ed servers consume a lot of my upload bandwith. Right now, 
without traffic shaping, it's almost impossible to browse the internet 
while my servers receive a lot of queries (mail, www, ftp...).

The scenario you have before you is quite complex even if you 
have done this type of setup before, especially with so many interfaces. 
The policy to follow to get started is the KISS formula.

K eep
I t
S imple
S tupid

It has helped me conquer a lot of very complex tasks. You may 
find that priority queuing is quite adequate for the type of 
traffic you are using. This will allow you to learn about and 
get a better feel for traffic shaping before you move on to 
something more complex like cbq or hfsc.


Bob D


Re: Should I use CBQ or Priority Queueing ?

2004-11-02 Thread Alexandre Anriot
 I wonder what's the best traffic shapping method available? Is it Class
 Based Queuing or Priority Queueing.
 
 My goal is to allow browsing the internet since local computers, while
 my DMZ-ed servers consume a lot of my upload bandwith.
 Right now, without traffic shapping, it's almost impossible to browse
 the internet while my servers receive a lot of queries (mail, www,
 ftp...).

Priority Queueing is only based on priorities.
If you want to attribute parts of the total bandwidth (root queue's) and
do traffic shapping, you have to use a scheduler (e.g. CBQ, HSRP...)

-- 

Alexandre Anriot
[EMAIL PROTECTED]