similar to: tc class show problem with HTB ?

With outbound QoS setting in Libvirt XML, libvirt will add a tc ingress qdisc for traffic shaping. Then if you set VLAN tag to that tap device, this qdisc will automatically gone by no reason. Could anyone shed some lights where should I look into? I'm really confused and got no clue here. Thanks! Steps to reproduce -- # virsh start instance-name # virsh dumpxml instance-name ...

Hello, I have recently started looking at tc and iptables. I have an htb-queue with two classes 1:10 and 1:20 where 1:20 is the default. Then I use iptables to mark all packets I send out on eth1. I then filter marked packets into class 1:10. I expected all packets sent on eth1 to end up in class 1:10, but some packets still go to 1:20. Did I do it wrong? Thank you for any help. regards, David

With the below script, whenever I ping 10.0.16.10 (which matches the only filter I have), traffic still get''s sent to the default 1:2 class instead of 1:1 and I don''t know why... Any hints? (kernel 2.6.12, iproute2-2.6.15) tc qdisc del dev eth0 root > /dev/null 2>&1 tc qdisc add dev eth0 handle 1: root htb default 2 tc class add dev eth0 classid 1:1 parent 1: htb rate

Dear All, I''m using the kernel 2.6.6, iproute2-2.4.7.20020116, iptables v1.2.9, and gentoo. I have a leased-line 64 kbps. I can see the counter works in iptables, but in the htb, it doesn''t go to the right class (it always go to the default class). Any help will be appreciated here''s my htb conf #!/bin/bash tc qdisc del dev eth1 root tc qdisc add dev eth1 root

Hello all, I am trying to match some conections using u32 but I tryed this: [root@ns1 ~]# tc filter add dev eth1 parent 1:0 protocol ip prio 1 u32 match ip src 0/0 match ip dst 0/0 match ip sport 80 0xffff flowid 1:10 RTNETLINK answers: Invalid argument We have an error talking to the kernel [root@ns1 ~]# I have this class at device eth1: [root@ns1 ~]# tc class show dev eth1 class

Hi! I''m trying to limit the uplink bandwidth using htb but no packets are overlimit or dropped. :-( My router config: * Linux kernel 2.4.20-pre10 (htb v3.7) with everything built as modules in QoS, iptables in use. * tc binary from htb3.6-020525.tgz * external interface eth0: Internet access, 512 kbit/s uplink speed * internal interface eth1: internal LAN, 100 Mbit/s The hosts in the

Hello everybody, I am trying to understand the Advance routing and Traffic control. In the examples section of the how to an example script is given. Section 15.8.2 (the ultimate setup for Your internet connection) The example says download is 800 and upload is 220 ###### uplink # install root CBQ tc qdisc add dev ppp0 root handle 1: cbq avpkt 1000 bandwidth 10mbit Maybe I am

I''m trying to shape traffic on a Devil-Linux box. This note was originally sent to their maillist, because the LARTC list appears to have been down for the past few days. My mailbox was just flooded with a half dozen or so confirmation requests in response to my repeated attempts to subscribe to this list. ---------- Forwarded message ---------- From: drew einhorn

However.... When I try the command nmblookup -M LINUXSERVER querying TESTGROUP on 192.168.255.255 name_query failed to find name TESTGROUP #1d My /etc/hosts file is # Do not remove the following line, or various programs # that require network functionality will fail. 127.0.0.1 localhost localhost.localdomain 192.168.100.101 testpc 192.168.100.100 linuxserver /etc/samba/lmhosts is 127.0.0.1

----- Original Message ----- From: Michał Joachimiak To: lartc@mailman.ds9a.nl Sent: Tuesday, July 20, 2004 3:45 PM Subject: HTB - Really Big problem Hello everybody! Since week i dig lists and www and can''t find solution for my problem. I''m using HTB 3.13 kernel 2-4-25 smp iptables 1.2.9. I''ve got situation like this: LAN------Linux Box(routing only)------- Linux

Hi If I use sfq qdisc on a CBQ class I get a lot of dropped packets and the backlog itr almost always to its full value: 128. From the HOWTO I understand that the queue is at 128 packets, and SFQ shows 128/1024 flows , but how can I increase that value ? I have tried ip link set txqueuelen but this only increases the tx queue on the interface. qdisc sfq d468: quantum 1514b limit 128p flows

Help me  ... I try use the tc filter, but seems he doesn''t work, I already reconfigured my kernel ( 2.4.32 ) with all options related a QOS enabled ( like modules ) and nothing happens. I get the tc tool from HTB source package, well  this is my set : eth0 is my internal NIC. tc qdisc add dev eth0 root handle 1: htb default 12 tc class add dev eth0 parent 1: classid 1:1 htb rate

Help me  ... I try use the tc filter, but seems he doesn''t work, I already reconfigured my kernel ( 2.4.32 ) with all options related a QOS enabled ( like modules ) and nothing happens. I get the tc tool from HTB source package, well  this is my set : eth0 is my internal NIC. tc qdisc add dev eth0 root handle 1: htb default 12 tc class add dev eth0 parent 1: classid 1:1 htb rate

Hi, Is it possible to attach another qdisq under a HFSC classfull ? I try it and the configuraton works : $TC qdisc add dev $dev root handle 1: hfsc default 30 $TC class add dev $dev parent 1: classid 1:1 hfsc sc rate ${RATE}mbit ul rate ${RATE}mbit $TC class add dev $dev parent 1:1 classid 1:10 hfsc rt umax 1500b dmax 30ms rate 200kbit $TC class add dev $dev

Here goes the filter statements: #Initializing traffic control... tc qdisc add dev br0 root handle 1:0 htb #Loading queue disciplines for plis230 network... tc class add dev br0 parent 1:0 classid 1:1 htb rate 512kbit ceil 512kbit #Loading queue disciplines for pmad048 network... tc class add dev br0 parent 1:1 classid 1:20 htb rate 30kbit ceil 30kbit #server queue tc class add dev br0 parent

-- You only had to look into Teatime's mismatched eyes to know one thing, which was this: if Teatime wanted to find you he would not look everywhere. He'd look in only one place, which would be the place where you were hiding. --Hogfather > On 06 Mar 2018, at 13:13, Rob Hoelz <rob+dovecot at hoelz.ro> wrote: > > I've had success using "doveadm mailbox list? #

Well, progress. At least now editheader loads. Sadly that brings up new errors. specified field name `Reply-To:' is invalid. if header :contains "List-id" "<users.spamassassin.apache.org>" { addheader "Reply-To:" "<users.spamassassin.apache.org>"; addheader "X-added-reply-To:" "True"; fileinto :create

Hi When I list all the qdisc with tc command it is not possible to see the parent of the qdisc. An example by the book. # tc qdisc add dev eth0 root handle 1: htb default 30 # tc class add dev eth0 parent 1: classid 1:1 htb rate 6mbit burst 15k # tc class add dev eth0 parent 1:1 classid 1:10 htb rate 5mbit burst 15k # tc class add dev eth0 parent 1:1 classid 1:20 htb rate 3mbit ceil 6mbit

After some digging in openvswitch code. My wild guess is that vlan tag reconfiguring triggered iface_configure_qos (vswitchd/bridge.c), which in turn called netdev_set_policing to reset ingress policing rate. Although there's no ingress_policing_rate set in my case, existing ingress qdisc still remove by default. Could some openvswitch guy help to confirm and suggest how to fix or workaround?