On Tue, Apr 21, 2009 at 01:34:48PM -0700, Tom Eastep wrote:
> You are *guaranteeing* 20% of the bandwidth for this high-priority
> traffic but are limiting it to 40% -- *why*?

This kind of interactive traffic has no *real* reason of using more than
40% of the uplink. Maybe it is a good idea to let it be able to use the
full capacity though.

> > ppp0        2     20*full/100   30*full/100     2 
> > tos=0x68/0xfc,tos=0xb8/0xfc
> 
> Same with VOIP -- why not let it use all of the bandwidth if there is no
> lower-priority traffic.

Sounds you're right

> 
> > ppp0        3     20*full/100   25*full/100     3
> > ppp0        4     40*full/100   85*full/100     4
> > ppp0        5     5*full/100    40*full/100     4                  default
> > 
> > /etc/shorewall/tcdevices:
> > ppp0         25000kbit          830kbit
> > 
> > /etc/shorewall/tcrules:
> > 1:T             0.0.0.0/0       0.0.0.0/0       icmp    echo-request
> > 1:T             0.0.0.0/0       0.0.0.0/0       icmp    echo-reply
> > 1:T             0.0.0.0/0       0.0.0.0/0       tcp     ssh
> > 2:T             0.0.0.0/0       0.0.0.0/0       udp     sip,iax
> > 2:T             0.0.0.0/0       0.0.0.0/0       tcp     sip,iax
> 
> SIP and IAX traffic that is also marked tos-minimize-delay will go in
> this class rather than the first; is that what you want?

You mean that sip and iax will all go in class 2 ?

> There is no point in saving the packet mark if you don't restore the
> mark at the top of the rules and bail out if the connection was already
> marked.

I'm gonna remove it ;)

Cheers

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