search for: classless

Hello, I''m still new in using tc...I wanna ask... 1. what is the difference between classless and classful qdisc?? when I made a qdisc, are I must create both of that qdisc...??? 2. what is the difference beetween three of the classless qdisc in linux redhat 2.4, sfq pfifo and tbf if I using the htb classful qdisc ??? because when I use htb classful qdisc it means I made a qdisc that can r...

Implement classless static routes support as specified in RFC3442. Bug-Debian: https://bugs.debian.org/884716 Bug-Ubuntu: https://launchpad.net/bugs/1526956 Signed-off-by: Benjamin Drung <benjamin.drung at profitbricks.com> --- usr/kinit/ipconfig/bootp_proto.c | 112 +++++++++++++++++++++++++++++++++++++++ usr...

....git;a=commit;h=ee59de58cd3ebe9e98d19aeaadb39915b0b235fc Author: Benjamin Drung <benjamin.drung at profitbricks.com> AuthorDate: Wed, 13 Dec 2017 23:04:29 +0100 Committer: Ben Hutchings <ben at decadent.org.uk> CommitDate: Wed, 2 Jan 2019 03:08:04 +0000 [klibc] ipconfig: Implement classless static routes Implement classless static routes support as specified in RFC3442. Bug-Debian: https://bugs.debian.org/884716 Bug-Ubuntu: https://launchpad.net/bugs/1526956 Signed-off-by: Benjamin Drung <benjamin.drung at profitbricks.com> Link: https://salsa.debian.org/kernel-team/klibc/merg...

Implement classless static routes support as specified in RFC3442. Bug-Debian: https://bugs.debian.org/884716 Bug-Ubuntu: https://launchpad.net/bugs/1526956 Signed-off-by: Benjamin Drung <benjamin.drung at profitbricks.com> --- usr/kinit/ipconfig/bootp_proto.c | 110 +++++++++++++++++++++++++++++++ usr/kinit/i...

Implement classless static routes support as specified in RFC3442. Bug-Debian: https://bugs.debian.org/884716 Bug-Ubuntu: https://launchpad.net/bugs/1526956 Signed-off-by: Benjamin Drung <benjamin.drung at profitbricks.com> --- usr/kinit/ipconfig/bootp_proto.c | 109 +++++++++++++++++++++++++++++++ usr/kinit/i...

Hi I''m completely stuck with the tcng language - I assume there must be some way to arrange queues hierachically like eth1 | TBF | PRIO / \ class class but my attempt (below) produces a "inferno.tc:8: qdisc "tbf" has no classes near "prio"" when run through tcc. dev eth1 { egress { tbf (rate 128kbps, burst 64kb,

...tc qdisc add dev $WAN parent 1:11 handle 11: sfq perturb 10 THIS HAS WORKED BEFORE! Now the error i get is: Unknown qdisc "htb", hence option "default" is unparsable Unknown qdisc "htb", hence option "default" is unparsable Error: Qdisc "htb" is classless. Error: Qdisc "htb" is classless. Error: Qdisc "htb" is classless. Error: Qdisc "htb" is classless. Error: Qdisc "htb" is classless. Error: Qdisc "htb" is classless. RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK a...

now, i''m learning and try to read a lot of article about tc command in linux for setting traffic shaper. but i''m doubt about In the theory about tc command ... In general, we define class under root qdisc but Is it can be possible ???? If we define another qdisc under root qdisc, Can i do it? because i have just read tc command syntax and i found this point ... syntax: tc qdisc

I''m trying to run wondershaper in my suse 9.1 box. However, I''m getting these errors: # /etc/init.d/wondershaper restart Shutting down wondershaper Starting wondershaper Cannot find device "root" Error: Qdisc "1:" is classless. Error: Qdisc "1:1" is classless. Error: Qdisc "1:1" is classless. Error: Qdisc "1:1" is classless. Unknown qdisc "1:10", hence option "handle" is unparsable Unknown qdisc "1:20", hence option "handle" is unparsable Unknown qdisc...

...tables -t mangle -N MYSHAPER-OUT iptables -t mangle -I POSTROUTING -o eth0 -j MYSHAPER-OUT iptables -t mangle -A MYSHAPER-OUT -p tcp --dport 50000:60000 -j MARK --set-mark 1 tc class add dev eth0 mark 1 htb rate 10 kbit I tried it but the tc line fails with "Error: Qdisc "mark" is classless." Any help would be greatly appreciated. Mark _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

...can use to throttle traffic to local services? Now, I think that I understand netfilter. Each packet passes through a succession of rules, each of which has some match conditions and an action. This continues until a final disposition action is performed. tc is a little more confusing. With classless qdiscs, it seems that there is a chain of queues, and packets pass through them in sequence. QUESTION: It seems that these queues are "active" at both ends. A source pushes packets into them, and a device pulls them out at its transmission rate. When a device polls for packets from a pr...

Hi everyone, I''m new to tc but I need to use it to set up shaping on a new NAT box. In short: Each user must have their upload limited to 128kbit and downlink limited to 256kbit. Global bandwidth to be limited to 100Mbit Interactive packets to have higher priority 200+ users, so need to match packets fast So far I have managed to get the download limits working. However I need to

...rk-conserving so packets are only delayed (when the rate is exceeded), while i want them dropped. In the case when rate is exceeded i want to drop packets with priority set to 4, then if traffic still too high to drop packets with priority set to 3 and so on. So i need tc-prio under tbf. But tbf is classless. Can i do what i want in some other way? Or maybe i''m misunderstanding something - when htb start to drop packets? Regards Krzysiek. ---------------------------------------------------------------------- Na randke, na randke, na randke... >>> http://link.interia.pl/f189c

Hi, The other day I went to my friend''s company where her local LAN IP was 37.0.0.8 I was pretty shocked since that IP is not for internal use. So, I asked her system admin about it and he muttered something about classless IP range and went off. Was he right in giving such a range to internal IPs? Also, the netmask was 255.255.255.0 and the default gateway was 37.0.1.x. Is this weird too? Thanks a lot for the answers in advance. With warm regards, -Payal

...Classes must have guarantied rate calculated from 115kbit possible rate (for example 3 classes) and the possibility to borrow up to 1mbit (depends on ISP side). If it''s impossible, than how to define additional class for excess bandwidth from 115kbit up to 1mbit? Can be other classfull or classless qdisc used in this case? Best regards, Zviad O. Giorgadze _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

On Mon, Oct 26, 2020 at 12:35:33PM -0500, Michael Hennebry wrote: > Normally I run Centos 7, > but I accidently booted a German Knoppix OS. > I'm back to Centos 7, > but now my LXterms all have hennebry at Microknoppix on top. > WTF? How did that happen? > How do I fix it? > How do I make it not happen again? > What other trouble should I be looking for? > > I

...t of the main IT group here) to delegate control of my department's subdomain to a DNS server I control. However, rDNS has turned out to be a real sticking point. Subnets are setup geographically here and I cannot have an entire subnet assigned to my department. I've brought up using Classless in-addr.arpa. delegation (RFC 2317) or setting up our own VLAN, but movement has been slow on these options. I've continued researching and it seems that it may be possible to setup Kerberos without rDNS. I'm having a difficult time finding hard information on this, so I wanted to...

Hi list, I first apologise because this is really off topic, but I would really appreciate your opinion on this. I have had a very hard time configuring a DNS server to answer reverse dns queries, and I would like to have your opinion on my provider behaviour. We have 3 classless subnets and asked the provider to delegate reverse dns. They configured their server and emailed me all was fine but i it didn't work for one subnet, so I mailed back and they assure their side was all perfectly configured. I finally find out (spending lot of time and thanks to www.dnsstuff....

ingress can be used to control the incoming packet, such as: tc qdisc add dev eth0 handle ffff: ingress tc filter add dev eth0 parent ffff: protocol ip prio 5 u32 match ip src 172.16.1.11 police rate 10kbit burst 10k drop flowid :1 tc filter add dev eth0 parent ffff: protocol ip prio 5 u32 match ip src 172.16.1.22 police rate 10kbit burst 10k drop flowid :2 first ,I do not sure these method can

Hi all, Here is something that i still haven''t understood. When installing PRIO, it creates 3 "classes" with priority level according to the TOS. That command line : # tc qdisc add dev eth0 root handle 1: prio give that result : # tc qd sh qdisc prio 1: dev eth0 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 How should i read that priomap, what does it mean and how to