Re: [Asterisk-Users] QOS Routers

2005-04-24 Thread Michael Graves
I run m0n0wall (http://m0n0.ch/wall) on a Soekris 4501 embedded PC
(http://www.soekris.com). Very tweakable. Under $200.

Michael

On Fri, 22 Apr 2005 10:42:20 -0700, Max Clark wrote:

Hi all,

I am looking for good (sub $200 dollars) routers to support VoIP 
installations. What is available at this point? I've used Netscreen and 
Checkpoint in the past, they are just too much overkill for this 
application.

TIA,
Max

-- 
   Max Clark
   max [at] clarksys.com
   http://www.clarksys.com
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Re: [Asterisk-Users] QOS Routers

2005-04-23 Thread Robert Goodyear
On Apr 22, 2005, at 2:54 PM, Jay Milk wrote:
Sveasoft is useless -- use hyperWRT instead.
-Original Message-
From: Gregory Wiktor - ADCom Corp. [mailto:[EMAIL PROTECTED]
Sent: Friday, April 22, 2005 4:20 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: RE: [Asterisk-Users] QOS Routers
How about a linksys wrt54g with sveasoft firmware? Has some
shaping and many other nice features...
Jay: can you elaborate on your standpoint on the svea firmware?
thx
/rg
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RE: [Asterisk-Users] QOS Routers

2005-04-22 Thread Andrew Pyles
You may want to check out edgewaternetworks.
 

 -Original Message-
 From: [EMAIL PROTECTED] 
 [mailto:[EMAIL PROTECTED] On Behalf Of 
 Max Clark
 Sent: Friday, April 22, 2005 11:42 AM
 To: Asterisk Users Mailing List - Non-Commercial Discussion
 Subject: [Asterisk-Users] QOS Routers
 
 Hi all,
 
 I am looking for good (sub $200 dollars) routers to support 
 VoIP installations. What is available at this point? I've 
 used Netscreen and Checkpoint in the past, they are just too 
 much overkill for this application.
 
 TIA,
 Max
 
 -- 
Max Clark
max [at] clarksys.com
http://www.clarksys.com
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RE: [Asterisk-Users] QOS Routers

2005-04-22 Thread Gregory Wiktor - ADCom Corp.
How about a linksys wrt54g with sveasoft firmware? Has some shaping and
many other nice features... 

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Max Clark
Sent: Friday, April 22, 2005 1:42 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [Asterisk-Users] QOS Routers

Hi all,

I am looking for good (sub $200 dollars) routers to support VoIP
installations. What is available at this point? I've used Netscreen and
Checkpoint in the past, they are just too much overkill for this
application.

TIA,
Max

-- 
   Max Clark
   max [at] clarksys.com
   http://www.clarksys.com
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RE: [Asterisk-Users] QOS Routers

2005-04-22 Thread Andrew Pyles
You may want to check out edgewaternetworks.
 

 -Original Message-
 From: [EMAIL PROTECTED] 
 [mailto:[EMAIL PROTECTED] On Behalf Of 
 Max Clark
 Sent: Friday, April 22, 2005 11:42 AM
 To: Asterisk Users Mailing List - Non-Commercial Discussion
 Subject: [Asterisk-Users] QOS Routers
 
 Hi all,
 
 I am looking for good (sub $200 dollars) routers to support 
 VoIP installations. What is available at this point? I've 
 used Netscreen and Checkpoint in the past, they are just too 
 much overkill for this application.
 
 TIA,
 Max
 
 -- 
Max Clark
max [at] clarksys.com
http://www.clarksys.com
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Re: [Asterisk-Users] QOS Routers

2005-04-22 Thread Jared Watkins
Max Clark wrote:
Hi all,
I am looking for good (sub $200 dollars) routers to support VoIP
installations. What is available at this point? I've used Netscreen and
Checkpoint in the past, they are just too much overkill for this
application.
I was using a boot off cd distro called Devil linux...  with a hand 
written shaping and QOS script..  but I've since moved it over to a 
linksys wrt54gs box running the openwrt firmware.  I manage the firewall 
side with the fwbuilder package from my windows laptop.  It also 
supports pptp and openvpn tunnels... and I have a small instance of 
asterisk running... in addition to the standard stuff like dns cache and 
dyndns client.

Jared
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RE: [Asterisk-Users] QOS Routers

2005-04-22 Thread Jay Milk
Linksys with HyperWRT -- sub $100.  You can make one of the LAN ports a
QOS port and don't even have to worry about setting up protocols.

 -Original Message-
 From: Max Clark [mailto:[EMAIL PROTECTED] 
 Sent: Friday, April 22, 2005 12:42 PM
 To: Asterisk Users Mailing List - Non-Commercial Discussion
 Subject: [Asterisk-Users] QOS Routers
 
 
 Hi all,
 
 I am looking for good (sub $200 dollars) routers to support VoIP 
 installations. What is available at this point? I've used 
 Netscreen and 
 Checkpoint in the past, they are just too much overkill for this 
 application.
 
 TIA,
 Max
 
 -- 
Max Clark
max [at] clarksys.com
http://www.clarksys.com 
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RE: [Asterisk-Users] QOS Routers

2005-04-22 Thread Jay Milk
Sveasoft is useless -- use hyperWRT instead.

 -Original Message-
 From: Gregory Wiktor - ADCom Corp. [mailto:[EMAIL PROTECTED] 
 Sent: Friday, April 22, 2005 4:20 PM
 To: Asterisk Users Mailing List - Non-Commercial Discussion
 Subject: RE: [Asterisk-Users] QOS Routers
 
 
 How about a linksys wrt54g with sveasoft firmware? Has some 
 shaping and many other nice features... 
 
 -Original Message-
 From: [EMAIL PROTECTED]
 [mailto:[EMAIL PROTECTED] On Behalf Of 
 Max Clark
 Sent: Friday, April 22, 2005 1:42 PM
 To: Asterisk Users Mailing List - Non-Commercial Discussion
 Subject: [Asterisk-Users] QOS Routers
 
 Hi all,
 
 I am looking for good (sub $200 dollars) routers to support 
 VoIP installations. What is available at this point? I've 
 used Netscreen and Checkpoint in the past, they are just too 
 much overkill for this application.
 
 TIA,
 Max
 
 -- 
Max Clark
max [at] clarksys.com
http://www.clarksys.com 
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RE: [Asterisk-Users] QoS - Routers

2004-07-09 Thread Harold Workman
[EMAIL PROTECTED] wrote:
 Looking at the wiki on QoS is very helpful.

 But just wondered if there is anyone who
 would want to comment on ip rtp header-compression?

 Is it a good thing, does it help on T1 or slower connections?

 Also why does Cisco often suggest the MultiLink thing?

Heres the RFC on rtp header-compression.  it helps better with slower
connections. http://www.faqs.org/rfcs/rfc2508.html   Read the Assumptions
and Tradeoffs.


the Multilink thing, commonly used on PPP links provide load balancing
functionality over multiple WAN links, while providing multivendor
interoperability, packet fragmentation and proper sequencing, and load
calculation on both inbound and outbound traffic. It allows packets to be
fragmented and the fragments to be sent at the same time over multiple
point2point links to the same remote address.

Heres an example.  you have an isdn line with 2 64k B channels. You have
your load threshold set for 50% meaning when you are using 50% of the
bandwidth of the first channel the second channel connects. Now, you want to
download a file. The first B channel connects, as the file downloads you
reach that threshold and the second channel connects.  Now you have 2
completly seperate channels connected, and in order for that same 1 file to
now go across both links, the ISP router fragments the packets and sends
them over both links.  The fragments get to your isdn router and pieces it
back together.



There are many different types of QOS.  And each one helps in the type of
enviroment you are in.
Class-based weighted fair queueing (CBWFQ)
Priority queueing
Weighted fair queueing (WFQ)
Low latency queueing (LLQ)
Link Fragmentation and Interleaving (LFI)
Frame Relay Traffic Shaping (FRTS) for Voice
ATM Traffic Shaping
IP RTP Priority



im sure theres more i just cant think of any off the top of my head..

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