Originally Posted by akbor
Reply With QuoteI've been battling issues with bandwidth shaping on the wl-700ge with a custom firmware installed using wondershaper (the GUI bandwidth doesn't work). The objective is "simple". I am trying to limit outbound FTP traffic so that I can use my network without having FTP transfers (from the server) choke my network and also allow my network activities (email, web, torrent) to take priority over FTP when needed (while allowing FTP a minimum amount). I don't want to touch my download speeds.
My bandwidth is 5000kbps down and 650kbps up (pretty constant on multiple checks)
The goal for the FTP is a minimum of 120kbps with a max of 480kbps and a lower priority so that if I'm doing other uploading then FTP is forced towards its minimum rate.
Now when I start wondershaper, I get the end result of BOTH my up speed and down speeds capping to 600kbps (checking using speedtest.net). If I increase the uplink parameter to some crazy level (like 7000kbps) and increase the ceil (on classid 1:20) up to any number higher than 600kbps my downloads are restored (to a max of whatever number was entered eg 700 > 700kbps, 6000 > 5000kbps [my actual max])... but the uploads are no longer capped (they go to uncapped max of 650kbps).
I'm guessing that something in the script is not right and I'm hoping someone might be able to help.
I've tried many edits and also just turned off the ingress filter altogether (trying to reduce variables).
Here are my launch command, script, launch response and status results.
launch command
wshaper script (had to hard code the rates that involved math as I got syntax errors for some reason).Code:wshaper start eth0 4800 600 "" "" "20 21" ""
launch results (the errors are I think in the sfq commands)PHP Code:#!/bin/sh
# Wonder Shaper, last modified by Robert Koch (aka akbor)
#
# Set the following values to somewhat less than your actual download
# and uplink speed. In kilobits. Also set the device that is to be shaped.
DOWNLINK=$3
UPLINK=$4
DEV=$2
# low priority OUTGOING traffic - you can leave this blank if you want
# low priority source netmasks
NOPRIOHOSTSRC="$5"
# low priority destination netmasks
NOPRIOHOSTDST="$6"
# low priority source ports
NOPRIOPORTSRC="$7"
# low priority destination ports
NOPRIOPORTDST="$8"
if [ "$1" = "status" ]
then
tc -s qdisc ls dev $DEV
tc -s class ls dev $DEV
exit
fi
# clean existing down- and uplink qdiscs, hide errors
tc qdisc del dev $DEV root 2> /dev/null > /dev/null
tc qdisc del dev $DEV ingress 2> /dev/null > /dev/null
if [ "$1" = "stop" ]
then
exit
fi
########## uplink ##########
# install root HTB, point default traffic to 1:20:
tc qdisc add dev $DEV root handle 1: htb default 20
# shape everything at $UPLINK speed - this prevents huge queues in your
# DSL modem which destroy latency:
tc class add dev $DEV parent 1: classid 1:1 htb rate ${UPLINK}kbit \
ceil ${UPLINK}kbit burst 6k
# high prio class 1:10 - gets 40 to 100% traffic and highest priority:
# tc class add dev $DEV parent 1:1 classid 1:10 htb rate $((4*$UPLINK/10))kbit \
# ceil ${UPLINK}kbit burst 6k prio 1
tc class add dev $DEV parent 1:1 classid 1:10 htb rate 240kbit \
ceil 600kbit burst 6K prio 1
# bulk & default class 1:20 - gets 40 to 100% traffic and lower priority:
# tc class add dev $DEV parent 1:1 classid 1:20 htb rate $((4*$UPLINK/10))kbit \
# ceil ${UPLINK}kbit burst 6k prio 2
tc class add dev $DEV parent 1:1 classid 1:20 htb rate 240kbit \
ceil 600kbit burst 6k prio 2
# lowest priority class 1:30 - gets 20 to 80% traffic and lowest priority:
# tc class add dev $DEV parent 1:1 classid 1:30 htb rate $((2*$UPLINK/10))kbit \
# ceil $((8*$UPLINK/10))kbit burst 6k prio 3
tc class add dev $DEV parent 1:1 classid 1:30 htb rate 120kbit \
ceil 480kbit burst 6k prio 3
# all get Stochastic Fairness:
tc qdisc add dev $DEV parent 1:10 handle 10: sfq perturb 10
tc qdisc add dev $DEV parent 1:20 handle 20: sfq perturb 10
tc qdisc add dev $DEV parent 1:30 handle 30: sfq perturb 10
# high priority for VoIP traffic (by TOS)
# tc filter add dev $DEV parent 1:0 protocol ip prio 1 u32 \
# match ip tos 0x68 0xff \
# match ip protocol 0x11 0xff \
# flowid 1:10
# tc filter add dev $DEV parent 1:0 protocol ip prio 1 u32 \
# match ip tos 0xb8 0xff \
# match ip protocol 0x11 0xff \
# flowid 1:10
# high priority for VoIP traffic (by source port)
# tc filter add dev $DEV parent 1:0 protocol ip prio 1 u32 \
# match ip sport 5004 0xffff \
# match ip protocol 0x11 0xff \
# flowid 1:10
# tc filter add dev $DEV parent 1:0 protocol ip prio 1 u32 \
# match ip sport 5060 0xffff \
# match ip protocol 0x11 0xff \
# flowid 1:10
# TOS Minimum Delay (ssh, NOT scp) in 1:10:
tc filter add dev $DEV parent 1:0 protocol ip prio 3 u32 \
match ip tos 0x10 0xff \
flowid 1:10
# ICMP (ip protocol 1) in the interactive class 1:10 so we
# can do measurements & impress our friends:
tc filter add dev $DEV parent 1:0 protocol ip prio 1 u32 \
match ip protocol 1 0xff \
flowid 1:10
# To speed up downloads while an upload is going on, put ACK packets in
# the interactive class:
tc filter add dev $DEV parent 1: protocol ip prio 2 u32 \
match ip protocol 6 0xff \
match u8 0x05 0x0f at 0 \
match u16 0x0000 0xffc0 at 2 \
match u8 0x10 0xff at 33 \
flowid 1:10
# some traffic however suffers a worse fate
for a in $NOPRIOPORTDST
do
tc filter add dev $DEV parent 1: protocol ip prio 14 u32 \
match ip dport $a 0xffff flowid 1:30
done
for a in $NOPRIOPORTSRC
do
tc filter add dev $DEV parent 1: protocol ip prio 15 u32 \
match ip sport $a 0xffff flowid 1:30
done
for a in $NOPRIOHOSTSRC
do
tc filter add dev $DEV parent 1: protocol ip prio 16 u32 \
match ip src $a flowid 1:30
done
for a in $NOPRIOHOSTDST
do
tc filter add dev $DEV parent 1: protocol ip prio 17 u32 \
match ip dst $a flowid 1:30
done
# rest is 'non-interactive' ie 'bulk' and ends up in 1:20
# tc filter add dev $DEV parent 1: protocol ip prio 1 u32 \
# match ip dst 0.0.0.0/0 flowid 1:20
########## downlink ##########
# slow downloads down to somewhat less than the real speed to prevent
# queuing at our ISP. Tune to see how high you can set it.
# ISPs tend to have *huge* queues to make sure big downloads are fast
#
# attach ingress policer:
# tc qdisc add dev $DEV handle ffff: ingress
# filter *everything* to it (0.0.0.0/0), drop everything that's
# coming in too fast:
# tc filter add dev $DEV parent ffff: protocol ip prio 50 u32 match ip src \
# 0.0.0.0/0 police rate ${DOWNLINK}kbit burst 10k drop flowid :1
Status resultsPHP Code:req.n.nlmsg_len:36
req.n.nlmsg_flags:1537
req.n.nlmsg_type:36
argv[7]: 20
argv[6]: default
argv[5]: htb
argv[4]: 1:
argv[3]: handle
argv[2]: root
argv[1]: eth0
argv[0]: dev
LOOP: argc: 8, argv: dev
LOOP: argc: 6, argv: root
LOOP: argc: 5, argv: handle
LOOP: argc: 3, argv: htb
_________________________
argv[1]: 20
argv[0]: default
test4-1
req.n.nlmsg_len:36
req.n.nlmsg_flags:1537
req.n.nlmsg_type:36
argv[8]: 10
argv[7]: perturb
argv[6]: sfq
argv[5]: 10:
argv[4]: handle
argv[3]: 1:10
argv[2]: parent
argv[1]: eth0
argv[0]: dev
LOOP: argc: 9, argv: dev
LOOP: argc: 7, argv: parent
LOOP: argc: 5, argv: handle
LOOP: argc: 3, argv: sfq
_________________________
argv[1]: 10
argv[0]: perturb
test4-1
RTNETLINK answers: Invalid argument
test3-1
req.n.nlmsg_len:36
req.n.nlmsg_flags:1537
req.n.nlmsg_type:36
argv[8]: 10
argv[7]: perturb
argv[6]: sfq
argv[5]: 20:
argv[4]: handle
argv[3]: 1:20
argv[2]: parent
argv[1]: eth0
argv[0]: dev
LOOP: argc: 9, argv: dev
LOOP: argc: 7, argv: parent
LOOP: argc: 5, argv: handle
LOOP: argc: 3, argv: sfq
_________________________
argv[1]: 10
argv[0]: perturb
test4-1
RTNETLINK answers: Invalid argument
test3-1
req.n.nlmsg_len:36
req.n.nlmsg_flags:1537
req.n.nlmsg_type:36
argv[8]: 10
argv[7]: perturb
argv[6]: sfq
argv[5]: 30:
argv[4]: handle
argv[3]: 1:30
argv[2]: parent
argv[1]: eth0
argv[0]: dev
LOOP: argc: 9, argv: dev
LOOP: argc: 7, argv: parent
LOOP: argc: 5, argv: handle
LOOP: argc: 3, argv: sfq
_________________________
argv[1]: 10
argv[0]: perturb
test4-1
RTNETLINK answers: Invalid argument
test3-1
Any help would be greatly appreciated.PHP Code:qdisc htb 1: r2q 10 default 20 direct_packets_stat 0
statistics truncated
class htb 1:1 root rate 600Kbit ceil 600Kbit burst 6Kb cburst 2367b
Sent 12224 bytes 148 pkts (dropped 0, overlimits 0)
rate 204bps 2pps
lended: 0 borrowed: 0 giants: 0
tokens: 62638 ctokens: 22360
class htb 1:10 parent 1:1 prio 1 rate 240Kbit ceil 600Kbit burst 6Kb cburst 2367b
Sent 1196 bytes 18 pkts (dropped 0, overlimits 0)
rate 2bps
lended: 18 borrowed: 0 giants: 0
tokens: 162134 ctokens: 24576
class htb 1:20 parent 1:1 prio 2 rate 240Kbit ceil 600Kbit burst 6Kb cburst 2367b
Sent 9348 bytes 112 pkts (dropped 0, overlimits 0)
rate 202bps 2pps
lended: 112 borrowed: 0 giants: 0
tokens: 156589 ctokens: 22360
class htb 1:30 parent 1:1 prio 3 rate 120Kbit ceil 480Kbit burst 6Kb cburst 2213b
Sent 1680 bytes 18 pkts (dropped 0, overlimits 0)
rate 2bps
lended: 18 borrowed: 0 giants: 0
tokens: 322560 ctokens: 28240
Thanx in advance.
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