similar to: pfifo_fast with bands

Hi, I have following queries: - 1.How to see data exchanged at all the bands of pfifo_fast(command)? "tc -s qdisc ls dev eth0" only shows following output qdisc pfifo_fast 0: bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 Sent 71132584 bytes 312294 pkts (dropped 0, overlimits 0 requeues 0) Its only showing data exchanged in band 0. 2.I am using following command to drop

The HOWTO mentions 3 seperate bands for the simple pfifo_fast queue, how do I need to specify which band each packet needs to be in? Do I only need to set the correct TOS field or is there anything else I should do? Thanks. Tung

Hi! I was updated kernel from 2.4.22 to 2.4.23 and now tc tools can''t correctly determine default (pfifo_fast) qdisc on interface: # tc/tc qdisc ls dev ppp0 qdisc pfifo_fast 0: [Unknown qdisc, optlen=20] but, if I assign f.e. cbq qdisc for some device all show correctly: # tc/tc qdisc ls dev ppp1 qdisc tbf 8009: rate 32Kbit burst 10Kb lat 1.5s qdisc cbq 66: rate 10Mbit

hello, a friend of mine have this configuration: 10 x PC -- router/linux/rh8 -- ADSL Modem -- ISP let''s say that the bandwidth is: 5M and 800K he does dc++ and counter-strike, so let''s say the UP is full, and the ping from the counter server is 300ms, the server cut the connection, and no more game, the player is unhappy. The normal ping is 50ms. so he thinks to put some

> On Nov 5, 2017, at 6:03 AM, G?ran Bergqvist <Goran.Bergqvist at jagareforbundet.se> wrote: > > I am using the function logi.hist.plot in package popbio. I want to change the colour of the probability line from the default red to black. I have not been able to find out how to do that. If you look at the code for that function you see this line: logi.curve <-

Hi, I have a cable modem with a bandwidth capped upload rate. I''d like to prioritize packets going outbound according to the TOS header of the IP field. I''ve read through the LARTC Howto several times, and I think I have a good feel for the information it it. It also seems that what I''m trying to do is pretty straight-forward and common. Unfortunately, the HOWTO

I have a machine running 2.4.25 w/ wrr, ebtables-brnf, iptables CLASSIFY and esfq patches (not using esfq, though). I have wrr set up, and within each class I want to prioritize ssh, web, etc..., but right now I am testing with pings. I have the following in my POSTROUTING mangle table: CLASSIFY icmp -- anywhere anywhere CLASSIFY set 0:6 I find that if I attach a prio

I''m trying to build a wan latency test environment, where packets from different "remote" locations get delayed by different amounts of time, depending on which remote location we''re pretending they are from. Currently, I''m doing this using the ''prio'' qdisc to obtain multiple bands, and hanging a different netem qdisc off each of the branches

Thank you Andy! I did''t find why I could''t use the fw match in ingress. Now it works. Now I ran into another problem: When I try to add a pfifo_fast leaf qdisc dor htb classes it seg.-faults. Is pfifo_fast a special qdisc? I can succesfully add other type of qdiscs. I found that a similar problem was reported in february on a MIPS architecture. root@zefir:/usr/src# tc qdisc

Hello, I use HTB on IMQ, and I would like to use pfifo_fast on my HTB leafs. Do I need to add a pfifo_fast qdisc to my HTB class, or this is the default one? I tryed to add and I got: RTNETLINK answers: Invalid argument It looks like pfifo_fast qdisc is not supported on HTB leaf... Any comments? Regards, Thomas _______________________________________________ LARTC mailing list /

Hi there, I got the solution for my problem, and thought may at someday somebody could use it. Julian Anastasov and some people from the LVS mailing list helped me with it. --- Subject: Re: LVS and CBQ Date: Tue, 10 Oct 2000 22:53:01 +0000 (GMT) From: Julian Anastasov <ja@ssi.bg> To: joern maier <joern.maier@informatik.uni-ulm.de> CC:

Hello I am trying to attach pfifo_fast to af leaf htb class. But tc segmenetation faults. If I try the failing command throug strace, it shows me that the last thing tc tries to do just before the segmentation fault, is to try to open a file called "/usr/lib/tc/q_pfifo_fast.so". Of course i have tried to find worthfull information around the Internet, but haven''t found

I would like to use HTB''s prio parameter as the sole priority value for pfifo_fast. Is the TOS field in packets honored by an HTB class with the default pfifo_fast qdisc enqueued when coming from a child class with a prio parameter?! If yes, what''s the least expensive way (in terms of CPU cycles) of stripping all packets from the TOS field?!

Hi list, I have a quick question about the priority mapping of tos bits. The manpage of tc-prio shows a nice table with tos bits and the band they are mapped to: TOS Bits Means Linux Priority Band ------------------------------------------------------------ 0x0 0 Normal Service 0 Best Effort 1 0x2 1 Minimize Monetary Cost 1 Filler

Dear all, I''d like to ask for help with HTB configuration (after having read some manual pages, FAQs and forum posts). Short version: is there a way to specify infinite burst for HTB? (Infinite amount of data to use the "ceil" rate.) Long version: I have the following small topology: cable modem (uplink to ISB) | <ethernet>

Hi there, I have two ethernet connections of 2Mbit/s each and I''m trying to add them together to one 4Mbit/s connection but I cannot get more than approximate 1Mbit/s! My setup: I have a LAN (10.2.18.0/24), connected to a larger network (10.0.0.0/8) by two WAN-connections with 2Mbit/s each. On each end I have a Linux router. I first setup the routers to use TEQL with one of the

Hep Trying to get pfifo to work. Setup : |------|<--->eth1 (192.168.10.0/24) eth0---| GW |<--->eth2 (192.168.11.0/24) |------|<--->eth3 (192.168.12.0/24) read all documentation : http://lartc.org/howto/lartc.cookbook.interactive-prio.html here is my TOS mangling rulse in iptables : $IPTABLES -A PREROUTING -i eth1 -t mangle -s 192.168.10.0/24 -p tcp --dport

Dear r-helpers, I have been bitten by a cryptic comment in the help page for xYplot(). Here is some code from Madeline Bauer, one of the authors, which is essentailly the code on the help page for xYplot(): # This example uses the summarize function in Hmisc to # compute the median and outer quartiles. The outer quartiles are # displayed using "filled bands" set.seed(111) dfr

Dear all, I am trying to plot KM curves with confidence bands with function survplot under package rms. However, the following codes do not seem to work. The KM curves are produced, but the confidence bands are not there. Any insights? Thanks in advance. library(rms) ########data generation############ n <- 1000 set.seed(731) age <- 50 + 12*rnorm(n) label(age) <- "Age"

Hi there, I've finally had a deeper look and found the Lollipop routing issues root cause: Lollipop uses several routing tables instead of the default one for previous Android versions. The main routing table is used with lowest priority per default: root at hammerhead:/ # ip rule show 0: from all lookup local 10000: from all fwmark 0xc0000/0xd0000 lookup legacy_system 13000: from all