similar to: TC installation

hello, i have a 5500 iPaq with familiar 0.8.2 on it and i don''t know how to install a traffic shaper tool on it. I installed iproute2 package i found on familiar site and for that i have the tc and ip commands, but when trying to add a qdisc, as a dummy example, i get the next answer: > tc qdisc add dev wlan0 root cbq bandwidth 100Mbit avpkt 100 RTNETLINK answers: Invalid argument

Hello I have some rules inserted in the NAT table dual SNAT and DNAT for a connection They use at some moment the same port of the outside network. The problem i have is that the connection tracking in the kernel checks first the oldest rule and then the newest one. I use a system based on ARM XScale processor. Is that the default behaviour and how can i change this behaviour? Marius

We have a Linux box that is acting as the gateway to the internet for about 400 people, typically there are not more then 50 of them using the internet at any given time. We would like to provide different levels of access to different users. For example 128kbps to some users and 256kbps to others. We have considered creating a class and qdisc for each user (using htb) however we don''t

Is there any library that i can hook on at runtime in order to create a qdisc dinamically from a program or if i want to do this I have to call the "tc" command? The disadvantage of calling the tc command from a process is that it creates an other process and this slows things up. Marius

Hi. there is a way to MARK udp VOIP (SIP) traffic, in order to put in a highest prio class ? Traffic flow seems start on udp 5060 port, but next both server and client seems jump to a random(?) port. I can''t use CONNMARK because is udp traffic. I only see a pattern for L7 patch in order to SIP traffic identification , but I run 2.4 kernel series . When you patch 2.4 kernel with

I have a router with only one physical ethernet cable. I know it''s stupid, but it is the network I have to use for a demo. I have in mind to construct an HTB class tree for some network limitations for the outgoing traffic. The question is: can i use the HTB class mechanism on 2 subinterfaces of the same physical network card without any interference? Please let me know as soon as

> Send LARTC mailing list submissions to > lartc@mailman.ds9a.nl > > To subscribe or unsubscribe via the World Wide Web, visit > http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc > or, via email, send a message with subject or body ''help'' to > lartc-request@mailman.ds9a.nl > > You can reach the person managing the list at >

Hello Syzbot On Fri, 14 Jun 2019 02:26:02 +0800 syzbot wrote: > > Hello, > > syzbot has tested the proposed patch but the reproducer still triggered crash: > memory leak in vhost_net_ioctl > Oh sorry for my poor patch. > ANGE): hsr_slave_1: link becomes ready > 2019/06/13 18:24:57 executed programs: 18 > BUG: memory leak > unreferenced object 0xffff88811cbc6ac0

Hello Syzbot On Fri, 14 Jun 2019 02:26:02 +0800 syzbot wrote: > > Hello, > > syzbot has tested the proposed patch but the reproducer still triggered crash: > memory leak in vhost_net_ioctl > Oh sorry for my poor patch. > ANGE): hsr_slave_1: link becomes ready > 2019/06/13 18:24:57 executed programs: 18 > BUG: memory leak > unreferenced object 0xffff88811cbc6ac0

Hello, I would like to ask, if somewhere exists documentation about rtnetlink interface? Something more than kernel documentation and manual pages (man rtnetlink and man netlink). I want create traffic classes, filters and so on (only cbq classes and some filters based on fwmark), like tc utility from Alexey does, but can''t find any relevant docs on net. -- Michal Charvat Prokon

hi i wanted to get the qdisc stats without using tc. is this possible by just using rtnetlink sockets directly? if possible could someone point me to an example. thanks. __________________________________ Do you Yahoo!? Yahoo! Small Business - Try our new resources site! http://smallbusiness.yahoo.com/resources/

Based on net-next. This patch exports port->port_no port->port_id in the end of IFA_INFO_DATA. Cc: Herbert Xu <herbert at gondor.apana.org.au> Cc: Stephen Hemminger <shemminger at vyatta.com> Cc: "David S. Miller" <davem at davemloft.net> Cc: Thomas Graf <tgraf at suug.ch> Cc: Jesper Dangaard Brouer <brouer at redhat.com> Signed-off-by: Cong Wang

After an: # ip ru flush I loose all my ip rules but the priority 0 one. root@sarasvati:~# ip ru 0: from all lookup 255 root@sarasvati:~# Ok with that, but now i''m not able to insert any new rule. This leads to a total loose of conectivity. root@sarasvati:~# ip ru add from all table default RTNETLINK answers: Numerical result out of range root@sarasvati:~# ip ru add from all

You guys are my last resort... When i do ip rule add/ls/del i get this message: RTNETLINK answers: Invalid argument I use 2.4.0 kernel with ip:adv. route, and pol. routing compiled in.

I''m trying to configure dsmark qdisc on 2.6.11.4 user mode linux and tc from iproute2-2.6.11-050314. I think I have some mismatch in my setup since adding dsmark qdisc fails *unless* I specify "set_tc_index" argument which I believe should be optional: # tc qdisc add dev eth1 handle 1:0 root dsmark indices 8 RTNETLINK answers: Invalid argument Mar 20 13:00:50 user user.debug

On Thu, Jul 26, 2018 at 11:29 AM, syzbot <syzbot+604f8271211546f5b3c7 at syzkaller.appspotmail.com> wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit: dc66fe43b7eb rds: send: Fix dead code in rds_sendmsg > git tree: net-next > console output: https://syzkaller.appspot.com/x/log.txt?x=127874c8400000 > kernel config:

On Thu, Jul 26, 2018 at 11:29 AM, syzbot <syzbot+604f8271211546f5b3c7 at syzkaller.appspotmail.com> wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit: dc66fe43b7eb rds: send: Fix dead code in rds_sendmsg > git tree: net-next > console output: https://syzkaller.appspot.com/x/log.txt?x=127874c8400000 > kernel config:

Hi all Iam trying to implement "route add " using netlink. The changes are not reflected in the routing table. I have given my code and screen shots of the routing tables. Can anybody tell me is there any mistake iam making in defining the fields . or any other mistake iam commiting thanxs viji //////////////////////////////////// CODE

Add MDB net device operations that will be invoked by rtnetlink code in response to received RTM_{NEW,DEL,GET}MDB messages. Subsequent patches will implement these operations in the bridge and VXLAN drivers. Signed-off-by: Ido Schimmel <idosch at nvidia.com> --- include/linux/netdevice.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/include/linux/netdevice.h

hello, I have working htb system with about 1000 users. Until now I reload all rules at change, but it take too much time to apply. I cannot delete applyed filters. There is rules for one user: #!/bin/bash -v # Download shaper EX -> 2:20 /sbin/tc class add dev eth2 parent 2:20 classid 2:1775 htb rate 8000Kbit ceil 10000Kbit quantum 1514 /sbin/tc qdisc add dev eth2 parent 2:1775 sfq perturb