[LARTC] Anyone with a similar setup want to share their setup?

[LARTC] Anyone with a similar setup want to share their setup?

[Michael 'Moose' Dinn]

Hi!

We currently have T1 to provider A, T1 for peering only to provider B, and
10M Ethernet to provider C. A and B bill is a fixed rate, C bills us based
on usage.

We have 4 interfaces on our router, one facing each provider, and the last
facing ourselves.

I'd like to rate-limit provider C to a given amount - I can do that outbound
easily enough, how about inbound - anyone got a sample?

I could throw in a second machine doing bridging and rate limiting, but that
doesn't seem like much fun.


-- 
 Michael 'Moose' Dinn, Twisted Pair Network Consulting Incorporated
 dinn@twistedpair.ca // 902 423 4700 (voice) // 902 423 8407 (fax)

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Re: [LARTC] Anyone with a similar setup want to share their setup?

[Damion de Soto]

Michael 'Moose' Dinn wrote:

> I'd like to rate-limit provider C to a given amount - I can do that outbound
> easily enough, how about inbound - anyone got a sample?
Take a look at the IMQ + HTB doco.

http://lartc.org/howto/lartc.imq.html

or, throttle the incoming traffic the easier (and less efficient) way with the 
ingress policer.
last lines in:
http://lartc.org/howto/lartc.cookbook.ultimate-tc.html

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Re: [LARTC] Anyone with a similar setup want to share their setup?

[Dancer Vesperman]

On Fri, 2003-09-05 at 03:20, Michael 'Moose' Dinn wrote:
> Hi!
> 
> We currently have T1 to provider A, T1 for peering only to provider B, and
> 10M Ethernet to provider C. A and B bill is a fixed rate, C bills us based
> on usage.
> 
> We have 4 interfaces on our router, one facing each provider, and the last
> facing ourselves.
> 
> I'd like to rate-limit provider C to a given amount - I can do that outbound
> easily enough, how about inbound - anyone got a sample?
> 
> I could throw in a second machine doing bridging and rate limiting, but that
> doesn't seem like much fun.

If C is feeding _through_ your router to your LAN, you can rate limit
_egress_ to your internal network from C. It's a bit of a hack doing it
that way, but it works well enough from experience. If your router is
the consumer of traffic (ie a proxy server, or such) then probably you
want to play with ingress policing.

-- 

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