[Cerowrt-devel] ?Bug in cerowr-3.10t cake sqm-scripts

[Dave Taht]

fix committed and pushed. Thx for the spot!



On Sat, May 2, 2015 at 2:28 AM, Kevin Darbyshire-Bryant
<kevin at darbyshire-bryant.me.uk> wrote:
> See patch for your perusal but it looks like ingress qdisc is incorrectly applied to the source interface
> rather than the ifb interface.  Running /etc/init.d/sqm stop/start manually on openwrt threw an error.
>
> With the patch the right interfaces have the right qdiscs and bandwidths.
>
>
> diff --git a/net/sqm-scripts/files/usr/lib/sqm/simple.qos b/net/sqm-scripts/files/usr/lib/sqm/simple.qos
> index faeb4ec..3c5f2b5 100755
> --- a/net/sqm-scripts/files/usr/lib/sqm/simple.qos
> +++ b/net/sqm-scripts/files/usr/lib/sqm/simple.qos
> @@ -157,7 +157,7 @@ then
>  sqm_logger "Do not perform DSCP based filtering on ingress. (1-tier classification)"
>  # Revert to no dscp based filtering
>  case $QDISC in
> -    cake*) $TC qdisc add dev $IFACE root $QDISC bandwidth ${DOWNLINK}kbit besteffort ;;
> +    cake*) $TC qdisc add dev $DEV root $QDISC bandwidth ${DOWNLINK}kbit besteffort ;;
>      *)
>  $TC qdisc add dev $DEV root handle 1: `get_stab_string` htb default 10
>  $TC class add dev $DEV parent 1: classid 1:1 htb $LQ rate ${DOWNLINK}kbit ceil ${DOWNLINK}kbit `get_htb_adsll_string`
> @@ -169,7 +169,7 @@ esac
>  else
>  sqm_logger "Perform DSCP based filtering on ingress. (3-tier classification)"
>  case $QDISC in
> -    cake*) $TC qdisc add dev $IFACE root $QDISC bandwidth ${DOWNLINK}kbit $CAKE_OPTS;;
> +    cake*) $TC qdisc add dev $DEV root $QDISC bandwidth ${DOWNLINK}kbit $CAKE_OPTS;;
>      *)
>  $TC qdisc add dev $DEV root handle 1: `get_stab_string` htb default 12
>  $TC class add dev $DEV parent 1: classid 1:1 htb $LQ rate ${CEIL}kbit ceil ${CEIL}kbit `get_htb_adsll_string`
>
>
>
> --
> Thanks,
>
> Kevin at Darbyshire-Bryant.me.uk
>
>
>
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>



-- 
Dave Täht
Open Networking needs **Open Source Hardware**

https://plus.google.com/u/0/+EricRaymond/posts/JqxCe2pFr67