Displaying 20 results from an estimated 6000 matches similar to: "SIP and RTP QoS rules"
2006 Dec 12
1
About HFSC ?
Hello,
I’ve read this Article avout VOIP and HFSC
http://automatthias.wordpress.com/2006/06/30/hfsc-and-voip/
I’ve got few questions ?
Considering this
tc class add dev $DEV parent 1:1 classid 1:2 hfsc \
rt m1 ${UPLINK}kbit d 50ms m2 $[1*$UPLINK/10]kbit \
ls m1 ${UPLINK}kbit d 50ms m2 $[3*$UPLINK/10]kbit \
ul rate ${UPLINK}kbit
rt = realtime curve
ls = linksharing curve
but
m1 = ?
m2 = ?
d =
2004 Feb 26
12
HFSC
hmm
HFSC ?
where can i find more informations and examples about the *linux* HFSC
?
http://trash.net/~kaber/hfsc/ does not help here
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2007 Jan 08
3
How can I do traffic shapping for passive ftp ?
Hello
I''ve setuped a bridge with iptables + layer + ipp2p + tc
I don''t know how to shape passive ftp ?
If I put rules on port 20, 21 or using layer 7 iptables accounting
still empty ...
When I done a tcpdump I can see that othe port than 20 or 21 are used ...
Any Ideas of how I can achieve this ?
Regards
2007 Feb 23
3
Ethernet bridge overflow ?
Hello,
I''ve setuped an ethernet bridge on a debian sarge 3.1 with l7-filter +
ipp2 shapper rules
The server is a supermicro p4sci + celeron pentium 4 base 3ghz + 512Mb
+ 2 ethernet e1000
One interface is connected to a cisco catalyst switch
The other interface is connected directly to a CMTS (a sort of router
for cable modem) configured as bridge too.
More than 20Mbps of bandwith
2006 Dec 05
1
Bridge HFSC QOS questions ...
Hello,
I''ve got somes questions about Bridge and QOS ...
I''ve got a serveur with 2 interfaces eth0,eth1 inside br0 bridge ...
nothing of special ...
If I understand all, normally I should configure TC class and qdisc on
each physical or use ebtables to manage packets on output ... right ?
I''ve attached my qos_script that hsfc and layer7 module. I use only
Iptables
2006 Dec 06
19
Iptables matching on IFB
Hey folks,
I stumbled across the Mastershaper project
( http://www.mastershaper.org/ ) but I have a little problem:
I wanted to shape the traffic coming from the router itself aswell as
coming from the LAN behind the router, for that task I need IMQ, but
with IMQ iptables-(layer7)-matching is not possible. Now I''ve talked
with the programmer and he said the following:
>The problem is
2006 Sep 10
3
HFSC traffic loss bug, kernel 2.6.16.24
Hello,
I have finally managed to understand HFSC up to a level which allowed me to
create a QoS script which maintains low VoIP latency while running stuff
like eMule.
Unfortunately, HFSC seems to have a severe bug.
Why do I consider this as a bug defenitely?
Well, my script runs without any errors, then QoS works perfectly for some
hours, no error messages in kernel log.
Then randomly the
2004 Oct 29
5
hfsc scheduler
hi all,
long time since i posted on the list.
just wondering if anybody has played around with hfsc and if so could
he/she share their info on it
thanks
adrian
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2004 Jan 20
4
Fair bandwidth oversubscribing ? How with HTB ?
Hopefully someone has a suggestion on how I might do this...as I can''t
figure it out :(
I need to be able to set up a group of seperate users who have a
"bandwidth pool" they share, but also be able to limit their individual
bandwidth as well.
Example:
I have 5 customers and would like to be able to provide them with a
maximum of 256Kbit each, with a CIR of 33%.
To do this,
2007 Feb 23
3
Conntrack table full and Heavy p2p loaded traffic manager ...
Hello
I''ve setuped a bridge with l7-filter and ipp2p. We have every day + or
- between 10Mbits and 30 Mbits P2P traffic from + or - 450 customers.
When traffic increase. I''ve got this kind of error message :
Feb 23 14:26:19 gestor1 kernel: printk: 38 messages suppressed.
Feb 23 14:26:19 gestor1 kernel: ip_conntrack: table full, dropping packet.
The server is celeron
2006 Mar 13
3
hfsc and dropped packets
Hi,
I''m trying to get a handle on hfsc. Here is my configuration:
root@jmnrouter:/jmn# tc class show dev vlan1
class hfsc 1: root
class hfsc 1:1 parent 1: ls m1 0bit d 0us m2 225000bit ul m1 0bit d 0us m2
225000bit
class hfsc 1:10 parent 1:1 rt m1 191000bit d 25.0ms m2 135000bit ls m1 0bit
d 0us m2 135000bit ul m1 0bit d 0us m2 225000bit
class hfsc 1:20 parent 1:1 rt m1 22008bit d
2006 Dec 12
1
Layer7 module doesn''t detect nothing on my bridge with a 2.6.18.3 kernel
Hello
I''ve setuped a QOS bridge under debian 3.1 using 2.6.18.3 kernel +
iptables 1.3.6
I''ve patched the kernel an Iptables with esfq+layer7 without problems.
This simple script doesn''t log nothing ... And I''m sure to have eMule
traffic (I''ve checked with tcpdump )
If I remove " -m layer7 --l7proto edonkey \" line I can see
2006 Oct 27
9
strange VLAN / domu behavior
Hi there!
I am currently setting up a Xen box on 3 VLans, each VLan interface is in a
bridge and currently, dom0 is reachable from on of these and is performing
great.
My only problem is with domU : it can ping anything but it won''t work for
TCP and UDP protocol UNLESS I do a manual tcpdump on my vlan interface.
Bridges on dom0:
xen-vl97 8000.001372529fbf no
2005 May 27
3
FW: HFSC + ESFQ - class statistics
Hello,
First I want to point out that I''m not so familiar with HFSC,
since there not so much info online.
But here is my script:
${TC} class add dev ${LAN_IFACE} parent 1:0 classid 1:1 hfsc ls rate
100mbit ul rate 100mbit
${TC} class add dev ${LAN_IFACE} parent 1:1 classid 1:2 hfsc ls rate
90mbit ul rate 90mbit
${TC} class add
2006 May 19
25
iptables CLASSIFY and MARK not working?
I have to match my packets based on MAC address, which I cannot do in
the POSTROUTING chain, so I do it in PREROUTING using MARK. Then, I
match on the MARK in the POSTROUTING chain to do a CLASSIFY. But this
does not seem to work:
wireless-r1 bwlimit # iptables -L -v -n -t mangle
Chain PREROUTING (policy ACCEPT 3353K packets, 941M bytes)
pkts bytes target prot opt in out source
2007 Nov 04
7
HFSC and that ATM overhead problem (Another VOIP QoS post. Ahhhh)
G''Day
I would like to be able to use my VOIP telephone over a saturated
ADSL link whilst enjoying optimum audio quality and utilising all of the
bandwidth I pay for. It is about this situation that I write.
HFSC appears to be the queueing discipline of choice for VOIP. In order
for this to work, though, do I have to account for the ATM overhead in
the small VOIP packets by defining my
2005 Sep 26
1
Qos, HFSC and VoIP
Hello,
I''m using Linux kernel 2.6.x and tc (from iproute2 package).
I''m trying to use HTB or HFSC scheduler in order to limite the rate of outgoing packets and also in order to minimiez delay for RTP stream.
But I didn''t suceed in having this 2 QoS services working.
I use Iptables in order to classify packets. Here is my HFSC conf.
In fact the pings that i send from
2006 Oct 26
2
Openldap 2.3 very very slow under Xen 3.0.2 ... why ?
Hi,
I''ve just installed an openldap 2.3 inside a debian etch domU.
Openldap is very very slow with db4.2, 4.3, ... and I dont'' why ???
I''ve updated my libc6 to a friendly xen version too ...
but nothing !
I''ve found a post about this issue
http://lists.xensource.com/archives/html/xen-users/2006-02/msg00179.html
Any ideas to solve this issue ?
Regards
2024 Feb 23
2
Samba share and groups permissions
Hello,
I have a Fedora server, part of a domain, on which various shares are
configured.
For one share, I want to set up permissions according to the groups to
which the users belong. But it doesn't work. For example, I want the
share to be accessible by group A in read-write mode, and group B in
read-only mode. I use setfacl for this. But neither group A nor group B
have access to the
2005 Jan 05
2
Suggestion - table of QoS mechanisms
Hi,
A thought for the list. As I mentioned in another
posting, there are a lot of QoS mechanisms out there.
Linux supports some, but not all. Some patchsets add
others, but don''t work for all kernels. There are also
userland implementations, usually sitting in software
routers, but there are other packages.
Would it be helpful if I worked on a table of what''s
out there for