OPNsense Forum

Archive => 21.1 Legacy Series => Topic started by: bobbis on January 21, 2021, 03:10:11 am

Title: Shaper Pipe Delay not applying ?
Post by: bobbis on January 21, 2021, 03:10:11 am

Hello,

opnsense 21.1 (nano)amd64

when i try to set on the webinterface, in this case called Pipename: "Download Pipe"(Firewall->Shaper->Pipes:(+Download pipe+), a delay like 10ms to the Pipe, it does not seems to apply the settings.
When i check out the output from

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ipfw list pipe then the "Download Pipe" or on the screenshot, called Pipe:"10000"... there is no delay, it shows "0 ms" for the "Download pipe".
If i add a pipe manually from the command line:

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/sbin/ipfw -q pipe 1 config delay 10ms bw 2Mbit/sthen you can see the pipe "00001" has a delay from "10 ms" !

(https://i.imgur.com/rKB9g5k.jpg)

/usr/local/etc/ipfw.rules
...8-< snip

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#======================================================================================
# define dummynet pipes
#======================================================================================
pipe 10000 config bw 40Mbit/s queue 2 buckets 1 type  fq_codel  delay 10  target 5  interval 100  ecn    quantum 1514   limit 1000   flows 1024
pipe 10001 config bw 1700Kbit/s buckets 1 type  fq_codel  delay 10  target 5  interval 100  ecn    quantum 1514   limit 1000   flows 1024
>-8 snip

after rebooting still "0 ms" ...

Title: Re: Shaper Pipe Delay not applying ?
Post by: tswalker on January 30, 2021, 01:51:57 am

sorry to necro this, but i have similar question...

seems like applying delay on pipe doesn't set anything

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10000:  15.000 Mbit/s    0 ms burst 0
q75536  50 sl. 0 flows (1 buckets) sched 10000 weight 0 lmax 0 pri 0 droptail
 sched 75536 type FIFO flags 0x0 0 buckets 0 active

[edit]...

while ipfw.rules clearly has this configured...

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#======================================================================================
# define dummynet pipes
#======================================================================================
pipe 10000 config bw 15Mbit/s type  fq_codel  delay 100  ecn    quantum 300
seems something syntax wise is wrong maybe?

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root@OPNsense:/usr/local/etc # ipfw pipe 10000 config bw 15Mbit/s type fq_codel delay 100 ecn quantum 300
delay is Invalid parameter
100 is Invalid parameter

[edit #2]
OK!  seems that the order is ver y particular and delay needs to immediately follow the config parameter to take effect such as this:

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ipfw pipe 10000 config delay 100 bw 15Mbit/s type fq_codel ecn quantum 300

results:

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root@OPNsense:/usr/local/etc # ipfw pipe 10000 show
10000:  15.000 Mbit/s  100 ms burst 0
q75536  50 sl. 0 flows (1 buckets) sched 10000 weight 0 lmax 0 pri 0 droptail
 sched 75536 type FIFO flags 0x0 0 buckets 0 active


Title: Re: Shaper Pipe Delay not applying ?
Post by: tswalker on January 30, 2021, 04:45:25 am

heya.. i've tested this parameter order and it does in fact work very well when preceeding the "config" flag for ipfw command line execution, otherwise you get an "Invalid" parameter error.

I believe the backing scripts that generate ipfw.rules file configurator need some correction to set this.

I've submitted a bug here. hopefully this I made right.
https://github.com/opnsense/core/issues/4650

Title: Re: Shaper Pipe Delay not applying ?
Post by: mimugmail on January 30, 2021, 08:01:04 am

I will have a look, thx for the report

Title: Re: Shaper Pipe Delay not applying ?
Post by: tswalker on January 31, 2021, 10:20:00 pm

fixed in patch, i tested and it is now applying delay settings:

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opnsense-patch ff547eb

thanks you all