Displaying 20 results from an estimated 10000 matches similar to: "u32 and iptables do not work together"
2006 Apr 05
5
QoS - Ping problem
Hello all,
I have set my QoS solution and now I am facing a little problem...
When I ping to my server it has some lost packages:
Estatísticas do Ping para 172.30.0.1:
Pacotes: SENDED = 1029, RETURNED = 880, LOST = 149 (14% de perda),
Aproximar um número redondo de vezes em milissegundos:
Mínimo = 0ms, Máximo = 686ms, Média = 105ms
If I disable my QoS ping stats to be ok. I even have
2006 Apr 04
3
Another question (now about u32)
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
2006 Dec 06
0
Configuring a QoS Box + Cliente Bandwidth Control
Hello all,
I am trying to configure a linux box to make some QoS into my
netowork and, at the same box, control my clients bandwidth. I have this
classes created:
----------------------------------------------------------------
UP="eth0" # wan infocontabil
DL01="eth2" # lan clientes
$TC qdisc del dev $DL01 root 2> /dev/null >
2006 Apr 05
0
Configuration of my QoS ruleset (now working fine with u32 classifier)
Hello all,
As I have promised I am sending my QoS rules. This now works fine
with u32 classifier (and parent 1:0 that I could not understand why it
did not worked well before).
Att,
Nataniel Klug
------------------------
#!/bin/sh
#------
# Script de QoS Cyber Nett
#------
# Nataniel Klug
# suporte@cnett.com.br
#------
TC="/sbin/tc"
IPT="/usr/local/sbin/iptables"
2006 May 05
2
Matching interface using U32(?)
Hello all,
I am trying to make a little bit more complex QoS/Shapping form and
I need to shape a PPPoE conection that I serve to my clients. So this is
the scope:
client connects using pppoe so it gets an IP address (from pppoe pool)
and open an interface into my linux box
interface for this client is ppp0
client has got an ip 1.1.1.2/32 and it is poiting to pppoe-server 1.1.1.1
So,
2005 May 04
4
OpenSwan traffic shaping with HTB & sfq
Hi All,
I''ve got an interoffice IPSEC VPN in place that I''m trying to give
priority to terminal service (tcp 3389) traffic.
I''ve created rules at each end, but have hit a bit of a dillemma. As
the data is encrypted I must also give highest priority to protocol 50
otherwise the priority is lost as the packet gets encrypted.
When I do this however, I can''t
2005 Feb 01
1
multiple defaults
I have 1 100MB NIC with two 2MB-subnets trough a router behind it. I''d
like to create multiple default classes:
1: +
|\_ 1:10 default, ceiling 100000kbit, rate 96000kbit
|
|\_ 1:11 ceiling 2048kbit, rate 2048kbit
| |
| |\_1:110 ceiling 2048kbit, rate 1536kbit
| \_1:111 ceiling 2048kbit, rate 512kbit (default subnet1)
|
\_ 1:12 ceiling 2048kbit, rate
2004 May 12
9
Bandwith thinking error
Hi,
I found that I had some thinking error with the wshaper script. I assigned
the bandwith of my DSL connection to it, but the machine where it runs is
normally connected to the LAN with 100Mbit behind a separate
Hardware-Router.Obviously, the complete connection of the machine was slowed down to 384k
because I told it so.I guess, since wshaper takes only one card as argument, I can''t
2004 Jul 09
3
tc filter + bridging + htb -- works only if ip_forward = 0
I thought that the below email would be of interest to LARTC readers. I
wasted quite a bit of time tracking down this "feature" (bug?). Any
comments that shed light on this would be appreciated. In short, "tc
filter" + htb + bridging works only with ip_forward off.
Andrew Athan
-----------------------------------------------------------------------
All:
It seems that
2007 May 02
7
tc u32 match !port
How can i redirect all traffic that not come from port 80 to a flow ?
i was thing about some like
tc filter add dev imq1 parent 1: protocol ip prio 7 u32 match ip sport
!80 ......
But this not work.
Another doubt, if i have two rules that intersects , for example ,
one filter with u32 match ip src 10.10.10.10 flowid 1:10
and other with u32 match sport 80 0xffff flowid 1:11 , which one will
2006 Aug 13
3
trying to prioritize voip traffick
I am using a server with asterisk and I am trying to prioritize voip
traffick -- I am a newbie at this traffic shaping, so please bear with
me. I used the script below and what happens is thatall traffic in
the bulk class stops after a couple of minutes. Also, should I
include the ports for rtp in the filter statements with the ports 5061
and 4569? Note I have a fairly big pipe -- supposed to
2005 May 26
2
Random Early Detection
I''m streaming audio over a WAN that is 1.5Mbit/s. The audio has to go
both ways and can be over tcp or udp. The manufacturers recommend udp
as it has less overhead but has a higher chance of dropping out. The
audio requires 130-200kbit/s in each direction for a combined
260-400kbit/s. I have two transparent bridges on either side of the WAN
to do traffic control. I split it so
2004 Aug 04
5
Asterisk QOS working perfect using sveasoft 3.11g
As seen on my post at:
http://www.sveasoft.com/modules/phpBB2/viewtopic.php?p=28112#28112
This works very well... It does NOT work with stable 4.0! sveasoft
will be issuing a bug fix for this (4.1) in the near future.
Final Rev of working script w/ asterisk support
I'm not going to run alchemy on production machines until it is stablish.
Remember to set your uplink properly and to set
2005 Dec 22
5
control p2p upload bandwidth rate
Hi all,
I am running Slackware 10.1 with Kernel 2.6.14.3 includes iptables 1.3.4
with layer 7
My network diagram below: -
INTERNET --- LINUX_ROUTER_FW --- PCs
Below is my simple iptables script: -
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
iptables -t mangle -A POSTROUTING -m layer7 --l7proto applejuice -j MARK
--set-mark 1
iptables -t
2005 Sep 28
2
htb + tc filter
Hi everybody,
i am new to this list so dont blame me if i will talk about nothing..
At this moment i am experimenting with htb + tc u32 filters , the
problem is that
i want some traffic to be unshaped so i did this..
tc qdisc add dev eth0 root handle 10: htb default 20
tc class add dev eth0 parent 10: classid 10:2 htb rate 256Kbit
THIS IS TRAFFIC I WANT NOT TO BE SHAPED
tc filter add dev eth0
2005 Jan 30
2
PRIO inside HTB - trouble attaching filters correctly?
Hello everyone!
I''m simply trying to put a PRIO inside an HTB (used to throttle). I''ve got
interactive traffic on the network that I want to give priority (VoIP +
Citrix + Video).
I''ve used the filters in a CBQ script fine, but am having trouble
adjusting them to this setup such that they properly assign the traffic.
tc qdisc del root dev $e
tc qdisc add dev $e
2005 Nov 04
4
Latency/burst problem with HTB
Hi all :)
I''m new to this list, as I''m new too to traffic shaping ;) I''ve
set up an FTP server in my ADSL line and I wanted it to serve as fast
as possible as long as I don''t use my outgoing ADSL bandwidth, and
I''m currently using HTB for that (succesfully, I must add).
The problem is (when the FTP server is serving higher than its
2007 Feb 09
4
need help with tc filters
Hi,
I am attempting to set up some simple outbound shaping following the
LARTC HOWTO.
The HTB qdisc seems to work as the documentation says, but my filters
don''t seem to be working. All of the packets go to the default queue
regardless of what filters I set, it seems. (according to tc -s qdisc show)
I am trying to get this working on my openwrt box (whiterussian rc6),
but when
2003 Mar 03
5
Re: 2.4.20 htb3 oops
Hi everyone,
I am having problems with "oopses" since I introduced HTB on my
company''s PC-based routers. It seems that only routers with high
network load are affected. The average network load on the two most
problematic routers are 10Mbps in/out and 2.5Mbps in/out.
The other machines with less than 1Mbps average traffic seems unaffected.
We have been getting oopses on
2007 Jul 26
2
Rép : about default filter command
Le 26 juil. 07 à 13:55, Georgi Alexandrov a écrit :
> Vincent Dautremont wrote:
>
>> Hi,
>> here I have another newcomer question :-)
>> in the section 9.6.1 of this how too
>> http://tldp.org/HOWTO/Adv-Routing-HOWTO/lartc.qdisc.filters.html
>> we can read commands about filters :
>> ------------------------------------------
>>
>> # tc