Displaying 20 results from an estimated 10000 matches similar to: "General question"
2006 Aug 21
1
QoS on a bridge+NAT
I have a setup where I have three NIC in a Debian box. I have eth1
conected to internet and eth0 NAT''ed to 192.168.1.1. eth1 and eth2 are
bridged together, given ip 192.168.122.2.
What I want to achieve is to perform traffic shaping on the bridge as
well as prioritizing the traffic from eth0 very low. (This is from
trental flat ...) However it seems that I am unable to perform thhe
2005 Jun 19
1
question about wonder shaper and htb
Greetings,
My question deals with the htb version of wonder shaper. I used it
for some time without much alteration except I noticed something odd
in the way the rates are set up for the 3 htb classes. The way I
understand it, there are 3 classes:
1:10 - high prio class with rate ${UPLINK}kbit
1:20 - bulk/default class with rate $[9*$UPLINK/10]kbit
1:30 - bulk/default low priority
2006 Jan 30
1
Shared ADSL SHAPER
Hi,
I''m trying to make a shaper / firewall to improve sharing of bandwidth on a
ADSL (3mbit down / ½ mbit up)
Since the ADSL is very asymmetric, down is unimportant, I make a ingress rate
limit shaper to ensure, all shaping is at the Shaper, and not on the Router
or the ISP.
The Idea is then to make one HTB hierarchy and have each client (IP) filtererd
and put in a child-HTB queue.
2004 Dec 28
1
wonder shaper and vsftp
I have a linux server connecto into a 100mps LAN, i
use iptables implementation of shorewall
(shorewall.net) and then I used the wondershaper.
When I adjusted the values below, I got a download
speed for vsftp at a whooping 1187.91 KB/s but a
upload speed is only a painful 27 KB/s.
I dont fully understand the underpinng codes behind
the wondershaper htb stuff. can someone guide me on
how can i
2004 Aug 05
1
HTB mpu and overhead settings for PPPoE ADSL?
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hello,
I''m using HTB to shape my outgoing traffic over a ADSL-link with PPPoE with a
nominal bandwidth of 128kbit/s. My goal is to favour small packets like ACKs
and interactive services like ssh; in other words, I want to achieve low
lantency.
If there are some big packets going over the wire, everything works fine. But
if there are
2002 Apr 06
0
Clarification required for Prio in CBQ dequeing order
Hi,
I have been modifying the Wonder shaper to include another queue. My
understanding was packets would be de queued to hardware in the following
order:
cbq1 -> sfq10 > sfq20 > sfq30.
Also we only move onto the next queue when the preceding one is empty.
However is seems to be prio xx number that reflects the order packets are
de queued not to what flowid they belong to.
If I
2003 Jun 16
1
RE: CBQ-wondershaper superior over HTB-wondershaper?
Hello Thilo,
What did you find superior with CBQ-wondershaper over HTB-wondershaper? We have not been using wondershaper specifically but our simple tests so far seem to show that htb is much easier to configure for a given target shape (i.,e accurate) compared to CBQ.
Torsten
-----Original Message-----
From: Thilo Schulz [mailto:arny@ats.s.bawue.de]
Sent: Saturday, June 14, 2003 8:55 AM
To:
2005 Apr 05
8
Qos with 2 internet connections problems
Hi all, ive got 2 internet connections set up via the nano howto (which
are working great) and we are running NAT.
Was looking in to qos mainly to stop large http downloads/ftp downloads
from hogging the line so that browsing for other users doesnt slow to a
crawl, but if the line is free and no one is doing anything then for it
to use the available bandwith. The wondershaper sounded exactly what
2004 May 06
2
imap problems
Hi,
I''m really new to traffic shaping and try to implement the wshaper.htb
script.
I have a linux box that serves as vdr, mldonkey, samba, apache and
mailserver (imap), connected to my LAN with 100mbit. I''m connected to
the inet via adsl with a hardware router/firewall, got 384k downlink 64k
uplink. When I have mldonkey running, imap (via Outlook) gets *very*
slow (mails with
2004 Apr 21
0
Setting up dual WAN firewalling bridge
I currently have a 6mbit DSL line with a /28 block of static IP numbers.
My DSL modem is in bridge mode, so I do not have a router. Because I
dont want to put all my machines directly on the internet without some
kind of firewall, I put a Linux machine between my DSL modem and my LAN,
like this,
DSL Modem --> eth0 Linux bridge/firewall/shaper eth1 --> LAN
I need more bandwidth though
2004 Jul 24
1
tc del filter troubles
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
2004 May 07
0
Re: LARTC digest, Vol 1 #1714 - 5 msgs
Hi
I''m looking for a quick recipe for a newbie to control http traffic in
my linux gw. My internet is overloaded already and vpn external clients
are experiencing troubles (disconnecting in peak hours).
Any suggestions ?
Regards
Guillermo
Caracas/Venezuela
On Thu, 2004-05-06 at 14:40, lartc-request@mailman.ds9a.nl wrote:
> Send LARTC mailing list submissions to
>
2006 Nov 20
2
Fwd: Traffic Shaping on a Transparent Bridge not working!
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
2007 Oct 04
0
Prioritizing filters in tcng?
Hello,
I''ve been using a TCNG-based traffic shaper for about a year and
a half now to manage bandwidth usage of a number of our fiber and
wireless customers, and it''s always worked extremely well.
Right now though, I''m finding myself with a problem I''m not
sure how to solve properly: We also provide colocation hosting for
several of those clients, and
2004 Jan 19
0
problem with wrr+prio
I have set up wrr successfully on my bridge/shaper machine. That much
works fine. I originally used sfq in the inner classes. However, there
was a problem with high-bandwidth connections (web downloads,
bittorrent) starving low-bandwidth low-latency connections like ssh. I
would like to use prio or similar to prioritize the interactive traffic,
but it does not seem to work. I have tested with
2007 Apr 14
0
Packet shaping config
I have packet shaping set up with "The Wonder Shaper" tcstart file. I
thoroughly tested upload and download performance with bittorrent and
the following config was the best:
DOWNLINK=425
UPLINK=3450
DEV=ath0
The main problem is that browsing is sluggish, but ssh is a bit
sluggish too. Bittorrent performance is great though. My bittorrent
client is set to listen on port 6881 so I
2006 Jan 30
0
loadbalancing multipath routing frequently freezes udp connections
hi
i recently searched in the mailinglist archive and found similar
problems, whose solutions helped very much, thank you.
i have the following scenario:
a firewall with one lan interface
eth0 10.1.1.1/24
and two uplink interfaces
eth1 10.2.2.1/24
eth2 10.3.3.1/24
each uplink interface does SNAT:
iptables -t nat -I POSTROUTING -o eth1 -j SNAT --to-source 10.2.2.1
iptables -t nat -I POSTROUTING
2005 Jun 29
0
Upload shaper problem
Hello guys,
I am experiencing a strange behaviour with HTB. Here is my situation:
Test PC -------- internet ------------- ISP ----- fiber connection ---------
(eht2) RT1 (eth1) --------- wireless connection ------------ (eth4) RT2
(eth0) -------- users
RT1 - Slackware router
RT2 - Slackware router
Delay between Test PC and ISP is approx 450 ms.
I have the following shapers
2006 Feb 21
1
[Bug 452] New: DNAT to internal network don't work with source routing and 2 uplinks
https://bugzilla.netfilter.org/bugzilla/show_bug.cgi?id=452
Summary: DNAT to internal network don't work with source routing
and 2 uplinks
Product: netfilter/iptables
Version: linux-2.6.x
Platform: i386
OS/Version: Debian GNU/Linux
Status: NEW
Severity: normal
Priority: P2
2005 Feb 09
2
load balancing between two dsl links
Hi,
I am connected to two DSL providers (DSL 1 - 1Mbps downlink/384kbps
uplink and DSL 2 - 2Mbps downlink/512kpbs uplink)
I would like to only allow ftp, pop3 and http via the DSL 1 and only
smtp, ipsec and pptp via DSL 2.
How can I do so? Can I use iproute to route these protocols?
Below is my ip routing: -
# DSL 1
ip route add 2.2.2.208/30 dev eth0 src 2.2.2.210 table 1
ip route add