Re: bandwidth question

2004-08-03 Thread Alex Moundalexis
Then you didn't search too far. MRTG can easily be adapted to display
link speeds of any value. Read up on the MRTG documentation,
specifically MaxBytes values.

- Alex
web: http://www.moundalexis.com

On Tue, 3 Aug 2004 03:24:27 +0800 (CST), adrian kok
<[EMAIL PROTECTED]> wrote:
> Dear Chuck
> 
> I tried mrtg in net-mgmt before. but the graphic only
> supports max 10M. I read newsgroup and don't know how
> to make it in 1000M
> 
> I am just upgrading the lease line from 100M to 1000M
> and know where to get software to monitor on it
> 
> Thank you very much
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Re: bandwidth question

2004-08-03 Thread adrian kok
Dear Sir

Thank you for your help

Can dummynet apply in router also?

I run the freebsd as router

I saw doc about dummynet is in bridge in the freebsd
handbook

Thank yo again 

 --- Wojciech Puchar <[EMAIL PROTECTED]>
wrote: 
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA1
> 
> >
> > Can you tell me in details?
> >
> > I need the bandwidth software to create graph in
> 1G
> quite unclear question.
> 
> you ipfw to create counters for what you need, read
> it regularly (cron
> etc.), then process data to greate some graphs etc.
> (maybe gnuplot).
> 
> Possibly there are something that will do this for
> you.
> 
> 
> if you like just to get how big traffic goes through
> interface
> you may use systat to take data.
> 
> anyway - it doesn't mean if it's 9600bps ppp link of
> ethernet or gigabit
> ethernet
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>  

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Re: bandwidth question

2004-08-03 Thread adrian kok
Dear Chuck

I tried mrtg in net-mgmt before. but the graphic only
supports max 10M. I read newsgroup and don't know how
to make it in 1000M

I am just upgrading the lease line from 100M to 1000M
and know where to get software to monitor on it

Thank you very much



 --- Chuck Swiger <[EMAIL PROTECTED]> wrote: 
> adrian kok wrote:
> > Can you tell me in details?
> 
> Sure-- if you ask a specific question, you will get
> a detailed answer.
> 
> > I need the bandwidth software to create graph in
> 1G
> 
> Your question is unclear.  You may be asking about
> drivers for gigabit 
> ethernet NICs (see "man gx", "man bge", "man sk"). 
> Or maybe bandwidth 
> management and traffic shaping (see "man dummynet"),
> or maybe you're talking 
> about something else like network management tools
> which produce pretty charts 
> and graphs (see "ls /usr/ports/net-mgmt").
> 
> -- 
> -Chuck
> 
>  

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Re: bandwidth question

2004-08-01 Thread Wojciech Puchar
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

>
> Can you tell me in details?
>
> I need the bandwidth software to create graph in 1G
quite unclear question.

you ipfw to create counters for what you need, read it regularly (cron
etc.), then process data to greate some graphs etc. (maybe gnuplot).

Possibly there are something that will do this for you.


if you like just to get how big traffic goes through interface
you may use systat to take data.

anyway - it doesn't mean if it's 9600bps ppp link of ethernet or gigabit
ethernet
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Version: GnuPG v1.2.3 (FreeBSD)

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d0Cya4oUFXlp9xrx4tVGTAM=
=XCbU
-END PGP SIGNATURE-

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Re: bandwidth question

2004-08-01 Thread DrVince
On Sun, 1 Aug 2004 06:42:42 +0800 (CST), adrian kok wrote
> Do you know there is bandwidth software to support
> Giga ethernet?

What do you mean by "bandwidth sortware"?

DrVince

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Re: bandwidth question

2004-08-01 Thread Chuck Swiger
adrian kok wrote:
Can you tell me in details?
Sure-- if you ask a specific question, you will get a detailed answer.
I need the bandwidth software to create graph in 1G
Your question is unclear.  You may be asking about drivers for gigabit 
ethernet NICs (see "man gx", "man bge", "man sk").  Or maybe bandwidth 
management and traffic shaping (see "man dummynet"), or maybe you're talking 
about something else like network management tools which produce pretty charts 
and graphs (see "ls /usr/ports/net-mgmt").

--
-Chuck
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Re: bandwidth question

2004-08-01 Thread adrian kok
Hi 

Can you tell me in details?

I need the bandwidth software to create graph in 1G

Thank you


 --- Wojciech Puchar <[EMAIL PROTECTED]>
wrote: 
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA1
> 
> > Hi all
> >
> > Do you know there is bandwidth software to support
> > Giga ethernet?
> 
> same place where it is to support fast ethernet.
> 
> >
> > Thank you very much
> >
> >
>
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Re: bandwidth question

2004-07-31 Thread Wojciech Puchar
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> Hi all
>
> Do you know there is bandwidth software to support
> Giga ethernet?

same place where it is to support fast ethernet.

>
> Thank you very much
>
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bandwidth question

2004-07-31 Thread adrian kok
Hi all

Do you know there is bandwidth software to support
Giga ethernet?

Thank you very much

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Re: Bandwidth Question

2003-07-03 Thread Patrick O'Reilly
From: "Chris" <[EMAIL PROTECTED]>
>
> I was wondering what is the best way to limit bandwidth to a set of IP
> addresses?  I've read some about dummynet.  Would this be the
preffered
> tool to use?

Yes - dummynet must be used in conjunction with ipfw.  ipfw is for
firewalling, but you can use it to select traffic which must be limitted
by dummynet.

'man ipfw' and 'man dummynet'

>  Also, if someone could recommend a program to log how much
> bandwidth a particular IP uses per month etc..., and also display
graphs
> about bandwidth usage I would appreciate it.

check out mrtg in the ports collection.

>
> Thank You
> -Chris
>
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Re: Bandwidth Question

2003-07-03 Thread Nucking Futs
  In ports under "Net" there is IPFM i haven't played with it yet but it is 
supposed to do some of what you are looking for.  Do a google search and you 
can find the homepage of the author.  I would be interested in any 
information you find out on this subject.

Greg


From: Chris <[EMAIL PROTECTED]>
Reply-To: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Bandwidth Question
Date: Thu, 03 Jul 2003 11:45:39 -0400
Hello,

I was wondering what is the best way to limit bandwidth to a set of IP 
addresses?  I've read some about dummynet.  Would this be the preffered 
tool to use?  Also, if someone could recommend a program to log how much 
bandwidth a particular IP uses per month etc..., and also display graphs 
about bandwidth usage I would appreciate it.

Thank You
-Chris
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Bandwidth Question

2003-07-03 Thread Chris
Hello,

I was wondering what is the best way to limit bandwidth to a set of IP 
addresses?  I've read some about dummynet.  Would this be the preffered 
tool to use?  Also, if someone could recommend a program to log how much 
bandwidth a particular IP uses per month etc..., and also display graphs 
about bandwidth usage I would appreciate it.

Thank You
-Chris
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ipfw bandwidth question.

2002-10-22 Thread faSty
Hi,

 I need help with ipfw pipe. Let me tell you I am using bridged where the firewall 
control
entire 11 servers.

Now, I wanted ask you how do i set the ipfw pipe statement. Example:

# pipe 1 and 2 are 2 dedicated servers and pipe 3 is shared bandwidth 256Kbit/s 
downstream.
ipfw pipe 1 config mask src-ip 0x00ff bw 750kbit/s queue 8Kbytes
ipfw pipe 2 config mask src-ip 0x00ff bw 250kbit/s queue 8Kbytes
ipfw pipe 3 config mask dst-ip 0x00ff bw 256kbit/s queue 8Kbytes
# outgoing
ipfw add pipe 1 all from A to any out via any
ipfw add pipe 2 all from B to any out via any
# incoming
ipfw add pipe 3 all from any to A in via any
ipfw add pipe 3 all from any to B in via any

The outgoing (internet <-- NS firewall/bridged/ipfw bandwidth <-- dedicated server) 
did not 
make any effect when used "out" that set to 250Kbit/s or 750Kbit/s.
How do i get them in effect while the firewall controlled on bridged.


The incoming is beautiful working just charm except outgoing.

I hope you understand what im trying figure how get it work properly.

But if I dont use "out" in statement. it works fine but the statistical show
as double bandwidth usage. Someone told me the firewall pass twice and it makes
look twice bandwidth.. How can i solve this problem?



-- ipfw show

01800 0   0 pipe 1 ip from A to any out xmit any
01900 0   0 pipe 2 ip from B to any out xmit any
02000   210   16349 pipe 3 ip from A in recv any
02100   879   47281 pipe 3 ip from B in recv any
-- end

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