Hennessy
Cc: freebsd-pf@freebsd.org
Subject: Re: pf ALTQ bandwidth limited to a 32bit value (4294Mb)
Greg,
Pf performance is quite good. The machine averages 9.2 Gbits/sec or
1.15 gigabytes per second (GB/s) in each direction, simultaneously.
Interrupt load is about 12%. With a single Linux box on
Ermal,
Thanks for the diff. When we tried it on FreeBSD 8.2-p2, ALTq would no
long start. We also looked into the source under
/usr/src/sys/contrib/altq/altq. Sadly, most of the changes we made
either broke altq completely or had no effect.
If you have any other ideas we would be happy to try th
Greg,
Pf performance is quite good. The machine averages 9.2 Gbits/sec or
1.15 gigabytes per second (GB/s) in each direction, simultaneously.
Interrupt load is about 12%. With a single Linux box on either side of
the firewall we see around 161K packets per second and can create 4000
states per se
On Wed, Jul 6, 2011 at 5:25 PM, Calomel Org
wrote:
> ALTQ using hfsc is limited to a maximum parent bandwidth of 4294Mb.
> This value is 2^32 or 4,294,967,296 bits. If you set the bandwidth any
> higher, altq will flip back to zero. This "bug" was found when trying
> to test 10 gigabit and 40 giga
On 06.07.2011 18:50, Peter N. M. Hansteen wrote:
Calomel Org writes:
ALTQ using hfsc is limited to a maximum parent bandwidth of 4294Mb.
This value is 2^32 or 4,294,967,296 bits. If you set the bandwidth any
higher, altq will flip back to zero. This "bug" was found when trying
to test 10 gigab
>
> ALTQ using hfsc is limited to a maximum parent bandwidth of 4294Mb.
> This value is 2^32 or 4,294,967,296 bits. If you set the bandwidth any higher,
> altq will flip back to zero. This "bug" was found when trying to test 10
> gigabit
> and 40 gigabit bandwidth models.
What a problem to have
Calomel Org writes:
> ALTQ using hfsc is limited to a maximum parent bandwidth of 4294Mb.
> This value is 2^32 or 4,294,967,296 bits. If you set the bandwidth any
> higher, altq will flip back to zero. This "bug" was found when trying
> to test 10 gigabit and 40 gigabit bandwidth models. These te