On Thursday, January 26, 2017, Espen Johansen wrote:
> Are you saying worst case is 80%? Its not normal to have all minimum size
> packets unless you are under ddos.
> Default ethernet is 1526 (1530 with vlan) with a MTU 1500 on a layer 1
> frame.
> A layer 2 frame is 1518 (1522 with vlan).
> If
Are you saying worst case is 80%? Its not normal to have all minimum size
packets unless you are under ddos.
Default ethernet is 1526 (1530 with vlan) with a MTU 1500 on a layer 1
frame.
A layer 2 frame is 1518 (1522 with vlan).
If you want to include all layer headers then 1542 including vlan is t
On Thu, Jan 26, 2017 at 3:12 PM, Vick Khera wrote:
> ahci_load="YES"
>
Indeed, this line is leftover from olden days. This is not necessary
anymore with the FreeBSD 10.x kernel.
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On Thu, Jan 26, 2017 at 12:17 PM, Karl Fife wrote:
> Would you mind sharing a snapshot of your Rangeley-optimized tunables?
>
> IIRC there are un-editable tunables that show on your tunables page that
> are not called out in the XML config.
>
> Thanks Vick
>
>
This is the /boot/loader.conf from o
> On Jan 26, 2017, at 5:06 PM, rai...@ultra-secure.de wrote:
>
> Am 2017-01-26 07:03, schrieb Jim Thompson:
>> It does not.
>> The c2758 SoC is interesting. 8 cores, and the on-die i354 is essentially a
>> block with 4 i350s on it.
>> These have 8 queues for each of rx and tx, so 16 each, for a
Line rate for 10GbE is 14.88Mpps. Your frame size doesn't include many
overheads.
Ethernet specific (20 bytes)
12 bytes = inter-frame gap (https://en.wikipedia.org/wiki/Interpacket_gap) this
is really time
8 bytes = MAC preamble + SFD
Ethernet frame (64 bytes)
14 bytes = MAC header
46 bytes = M
Would you mind sharing a snapshot of your Rangeley-optimized tunables?
IIRC there are un-editable tunables that show on your tunables page that
are not called out in the XML config.
Thanks Vick
On 1/26/2017 9:47 AM, Vick Khera wrote:
On Wed, Jan 25, 2017 at 4:01 PM, Karl Fife wrote:
I r
On Wed, Jan 25, 2017 at 4:01 PM, Karl Fife wrote:
> I recently did a virgin install of 2.3.2 nano on an older atom (a Soekris
> 6501), and found there were no tunables for kern.ipc.nmbclusters nor
> kern.ipc.nmbufs. Maybe it's a nano/full-install difference?I would
> think most people runnin
> It currently does 21mbps IPsec (aes-gcm-128), in a lab environment, because
> there is no driver for the crypto core (yet).
> OpenVPN is slightly slower (19 Mbps).
Thanks. That is probably sufficient for most applications since one or both
ends is likely limited by Internet upload speed anywa
Am 2017-01-26 07:03, schrieb Jim Thompson:
It does not.
The c2758 SoC is interesting. 8 cores, and the on-die i354 is
essentially a
block with 4 i350s on it.
These have 8 queues for each of rx and tx, so 16 each, for a total of
64
queues.
On the c2xxx series (and other) boxes we ship, we in
What do you mean by 12Mpps or 80% or 10GE? 12Mpps at 150 packet length is
13.4Gbps. At 1200 (good inet avg.) you should hit 107Gbps. Where does the
80% of 10GE come from?
On Thu, Jan 26, 2017, 07:04 Jim Thompson wrote:
It does not.
The c2758 SoC is interesting. 8 cores, and the on-die i354 is
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