moeee :)
I don't use openwrt.
Maybe, so I cannot find /etc/config/sqm on my pc.
But I use sqmscript with below setting.
UPLINK=815 # 98% of linkspeed
DOWNLINK=11603 # 98% of linkspeed
SCRIPT=simple.qos
LINKLAYER=atm
OVERHEAD=-4
EECN=NOECN
Thanks.
Yutaka.
On Wed, 7 Nov 2018 15:21:24 -0800
Sebastian Moeller <moeller0@gmx.de> wrote:
Hi Y,
when you shape for an ATM link you absolutely nned to set the
linklayer to ATM. If you use openwrt why don't you post the contents
of "cat /etc/config/sqm"
here and we can go over it line by line?
Best Regards
Sebastian
On Nov 7, 2018, at 14:13, Y <intruder_tkyf@yahoo.fr> wrote:
I am sorry. Dave.
My actual speed with this setting , almost expected .
Around 90kbytes per second actual speed = 810kbit per second actual
setting speed * 48/53 considering atm connection.
This settled speed doesn't include ethernet framing.
Maybe ,
Bandwidth = without ethernet overhead
tc-stab overhead = -14
is correct.
Thank you .
On Thu, 8 Nov 2018 06:48:30 +0900
Y <intruder_tkyf@yahoo.fr> wrote:
Hi , Dave
Thank you for your reply.
I should show you tc-stab setting.
My connection is PPPoA via ethernet. PC connects ethernet directly.
####stab linklayer atm overhead -4
I add PPPoA overhead 10 + Ethernet overhead -14 = -4
But, settled Bandwith is 98% of link speed ( I mean this is
settled bandwidth without ethernet overhead).
I should shape more?
Thanks.
On Wed, 07 Nov 2018 11:28:47 -0800
Dave Taht <dave@taht.net> wrote:
Y <intruder_tkyf@yahoo.fr> writes:
Hi, I am Yutaka.
I connect internet via ethenet.
Shoud I set Bandwidth limit with or without ethernet overhead in
any qdiscs?
When I measured , It seems setting without ethernet overhead is
correct.
It depends on your next hop's framing. If you are on ethernet
going to ethernet, then you should set ethernet. If you are on
ethernet, going through a cablemodem, set docsis. If you are on
ethernet, going through dsl or something else, you set the framing
appropriately.
Without setting the framing appropriately you can run into
situations where your shaper can be 60% in accurate (dsl).
Thanks.
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