search for: downlink

Hello all, I have browsed archives and real all available HOWTOs, but I still have a few doubts. My set up is a router, as below. LAN(100MB)-------------(eth1)Linux-Router(eth0)---------------WAN(2MB/512) My aim is to cotrol both uplink and downlink bandwidth. For uplink control, I will use HTB on WAN interface. For downlink, I plan to attach HTB on LAN interface(both egress/outgoing). No ingress policing, no IMQ. On WAN interface, like in wondershaper and myshaper, I plan to have classes which handles interactive and bulk traffic seperately...

Hi there good people, I''m a newbie in what concerns running Linux on machines other than desktops, so I need help from all you gurus out there :-) I have Linux installed on an old computer (Winchip C6, Pentium clone), acting as a router/firewall for two other computers. Both these machines are connected to the firewall via a dedicated ethernet card each, on different subnets,

I have been testing wondershaper 1.1a with htb. DOWNLINK=2304 UPLINK=1024 DEV=wlan0 No other changes have been made, except to comment out the 2 lines to allow the script to run. When I do a speed test from sites like www.toast.net/performance, I only get speeds equal to my UPLINK speed. I expected a speed closer to the DOWNLINK. Am I missing somethi...

...er priority: but I''m not sure if this is needed or exactly how it works! Some audio streams come in with the incoming packets marked [tos 0x40] and the outgoing packets marked [tos 0x10] (according to tcpdump) but not all. The ultimate-tc script ends with these ingress rules: ########## 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 *e...

...'m using debian stable (3.0 woody) with debian''s default 2.4.18-686 kernel. When I run the script I get no errors, and when I do a ''status'', everything looks correct. Can ANYONE please give me a little insight as to what to do? I have the variables set as follows: DOWNLINK=1450 UPLINK=180 DEV=eth0 The machine is a NAT machine. I''m using shorewall to handle the NAT stuff for me. But even with shorewall disabled, wshaper still fails. Thank you for your help. -Rob _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl h...

Hi ! I wanted to shape my analog modem connection so I took these two lines from the ''wondershaper'' script: tc qdisc add dev $DEV handle ffff: ingress #tc filter add dev $DEV parent ffff: protocol ip prio 50 u32 match ip \ src 0.0.0.0/0 police rate ${DOWNLINK} burst 10k drop flowid :1 with DEV=ppp0 and DOWNLINK=24kbit. But, when I activate it, nothing comes back from the web, no ping. ''tc -s qdisc'' gives: qdisc ingress ffff: dev ppp0 ---------------- Sent 0 bytes 0 pkts (dropped 0, overlimits 0) I can see the packets or ping repl...

Hello all, I am providing broadband service through DVB circuit. I have 4KB uplink and 32KB downlink. I want to share 32KB downlink bandwidth among 192.168.0.0/24 (20 users in this subnet i.e 192.168.0.2-192.168.0.22)subnet where each user will get 2KB to 6KB bandwidth. And from 4KB uplink bandwidth each users will get only 1KB to 2KB bandwidth....

hey guys i am regulating the traffic to & fro by my network through a linux gateway , its behaving strange. i regulated Downlink to 2Mbps & UPlLINK to 500Kbps. both perform well when those are done independent i.e. one at a time but when i do both from a client system ..the downlink however continues at 2mbps but the uplink falls down to 100kbps? is something wrong with my script or is there some other reason to explai...

.../s as maximum rate. Can anyone please look at the script and tell me, what must be corrected in order for it to work ? Thanks in advance. This is the script: #!/bin/bash LIMITDOWN=768 LIMITUP=96 DEV=ppp0 # clean up qdiscs tc qdisc del dev $DEV root 2> /dev/null > /dev/null # limit up- and downlink for benni tc qdisc add dev $DEV root handle 1: cbq avpkt 1000 bandwidth 2mbit tc class add dev $DEV parent 1: classid 1:1 cbq rate ${LIMITDOWN}kbit allot 1500 prio 5 bounded isolated tc class add dev $DEV parent 1: classid 1:2 cbq rate ${LIMITUP}kbit allot 1500 prio 5 avpkt 1000 tc filter add dev $...

Hi, I am connected to two DSL providers (DSL 1 - 1Mbps downlink/384kbps uplink and DSL 2 - 2Mbps downlink/512kpbs uplink) I would like to only allow ftp, pop3 and http via the DSL 1 and only smtp, ipsec and pptp via DSL 2. How can I do so? Can I use iproute to route these protocols? Below is my ip routing: - # DSL 1 ip route add 2.2.2.208/30 dev eth0 src...

helo again. I think this question i am asking is worth: we know that pppoe-server creates a pppX device on each connection done to it. So, when i have to shape, i have to shape each pppX connection device on itself alone. What i know is that the borrowing method on one device by itself, e.g. ppp0, alone using HTB or the like. this means that i have to create for another device, e.g. ppp1,

...m trying wondershaper-1.1a on a friend''s pppoe connection on her Linux box. There are a few things I don''t understand. 1. She has pppoe connection so should DEV=eth0 or DEV=ppp0 ? 2. Her ISP just says on her payment bill that the speed is 128kbps, but doesn''t mention any downlink/uplink speed, so in that case what should be, DOWNLINK= and UPLINK= ? 3. She uses the net in her small office and people mostly to browse the net, send emails sometimes ftp data out and sometimes ssh to other servers to trouble shoot their programs. In such a case is wondershaper helpful? Or is...

...t is incoming traffic being restricted to a specific rate. At the moment, I get way lower rates than specified. So far, I did use a filter much like Wondershaper does: 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 However, it seems that this doesn''t work well for all rates. After a change of the DOWNLINK value, I found that this filter dropped far too many packets (resulting rate was somewhat 1/10 of DOWNLINK). It looks like this has something to do with the '...

Hello, I''m trying to configure several wireless routers with QoS support. The idea is to implement differentiated services so that VoIP traffic gets the maximal priority, then video, control traffic, interactive data traffic and best-effort traffic. I have seen that CBQ used to be chosen as qdisc for implementing bandwith share in DiffServ but now HTB is preferred because it is

Hi, How can I set equal bandwidth of 512kbit downlink and 256kbit uplink for every single IP address of 254 IP addresses I have in my LAN? Regards, ro0ot

Hi, all I''ve got problems with tc qdisc ingress. I''m using vanillia kernel 2.6.14.4 patched with http://www.ssi.bg/~ja/routes-2.6.14-12.diff, and iproute2-2.6.14-051107. i am using ingress to limit incoming traffic : (DEV is eth1 / DOWNLINK is 7700) # 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 \lm 0.0.0.0/0 police rate ${DOWNLINK}kbit burst...

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all! when I activate wondershaper on my dsl connection (pppoa vc mux), i get three errors: # sh -x /usr/sbin/wshaper ppp0 + /usr/sbin/xmlstarter setenv tc_downlink + DOWNLINK= + /usr/sbin/xmlstarter setenv tc_uplink + UPLINK= + [ -z ] + cat /proc/avalanche/avsar_modem_stats + grep Connection Rate + awk {printf("%d", $8)} + DOWNLINK=1504 + [ -z ] + cat /proc/avalanche/avsar_modem_stats + grep Connection Rate + awk {printf("%d", $4)} + UPL...

Hi, I''m really new to traffic shaping and try to implement the wshaper.htb script. I have a linux box that serves as vdr, mldonkey, samba, apache and mailserver (imap), connected to my LAN with 100mbit. I''m connected to the inet via adsl with a hardware router/firewall, got 384k downlink 64k uplink. When I have mldonkey running, imap (via Outlook) gets *very* slow (mails with attachments take 5-10mins to show), and even ssh to the linux-box gets sluggish. I tried to put imap into the wshaper script, did I do something wrong? Here''s the script: ----------------snip-------...

...ork to replace its "Windows server with ISA caching proxy" with another "debian linux with squid proxy" with both "linux" and "ISA" are completely differnet boxes. i am using linux 2.6 kernel since the linux server has SATA hard disks . the network has downlink with a penta@net DVB card for down-link ; then it''s connected to the ISA server which distributes the connections to 3 other networks. the UP-Link is routed thru a cisco router which is connected with an ISP selling the network owners the bandwith of 512Kbit/sec DownLink and 128kbps...

tc class add dev $DEV parent 1: classid 1:1 htb rate ${UPLINK}kbit burst 6k tc qdisc add dev $DEV handle ffff: ingress 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 why does the download is being sent to class 1 which is limited by uplink ? why the rate is being mentioned in filter and in class ? copied from : http://lartc.org/howto/lartc.cookbook.ultimate-tc.html#AEN2241 _______________________________________________ LARTC...