Re: [LARTC] Route by destination port?

2006-05-10 Thread Robert Gabriel

Thanks, your document helped plenty. Does this work well with only the
ROUTE target for Netfilter?

Does anyone know what the earliest kernel version is that supports this target?

On 09/05/06, Jason Boxman [EMAIL PROTECTED] wrote:

On Tuesday 09 May 2006 08:59, Robert Gabriel wrote:
 Hello all,

 We have two ADSL lines configured on a single box, hence interfaces ppp0 
 ppp1.

 Is there a way to route packets to ppp0, say based on destination port
 80  other traffic like voice through ppp1?

Yes, I ended up doing it this way[1].  Works great so far.

[1]
http://edseek.com/archives/2006/05/01/configuring-multipath-routing-for-ports-without-balancing/

--

Jason Boxman
http://edseek.com/ - Linux and FOSS stuff

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[LARTC] tc patched doesn't work with WFQ TOO

2006-05-10 Thread [EMAIL PROTECTED]
I've the same problem of Julien Bisconti.
Can someone help me ?
I try to compile iproute2 for my target ppc 8260.
Thank you !

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[LARTC] Problem with routing 2 isps with 2.6.15 kernel

2006-05-10 Thread John McMonagle
Doing routing based on this:
http://lartc.org/howto/lartc.rpdb.multiple-links.html

Have done it for over a year.
Tried a new 2.6.15 kernel.

Firewall is based on debian sarge.

Most things work ok dnat snat etc.
Can simultaneous ssh in to an internal host via both isps with no problems.

At the moment the default route is via eth2.

[EMAIL PROTECTED]:~# ip rule
0:  from all lookup local
200:from all lookup 200
201:from 216.170.136.0/24 lookup isp1
201:from 24.196.120.28/30 lookup isp2
222:from all lookup multi
32766:  from all lookup main
32767:  from all lookup default
[EMAIL PROTECTED]:~# ip route list table 200
192.168.0.0/16 via 192.168.2.254 dev eth0
[EMAIL PROTECTED]:~# ip route list table isp1
default via 216.170.136.1 dev eth1  proto static  src 216.170.136.82
prohibit default  proto static  metric 1
[EMAIL PROTECTED]:~# ip route list table isp2
default via 24.196.120.29 dev eth2  proto static  src 24.196.120.30
prohibit default  proto static  metric 1
[EMAIL PROTECTED]:~# ip route list table multi
default via 24.196.120.29 dev eth2  proto static

What always fails is:
ssh into internal host via eth1.
From there ssh or ping back to the original host.

One thing I have noticed the there are far less connections in
/proc/net/ip_conntrack but connections I was testing are listed.

Was holding off posting until I could describe it better but running out
of time :-(

Sorry I know this is not enough.
I need to put it on another kernel soon but I can try on another
firewall if anyone has any ideas  to try.

Thanks

John

-- 
John McMonagle
IT Manager
Advocap Inc.

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[LARTC] HTB at 100+ Mbits/sec

2006-05-10 Thread Muthukumar S

Hello all,

I've been trying to test HTB performance for different link bandwidths
to find potential limits and this is what I have so far:

http://home.comcast.net/~msethuraman/htbtest/

Can members please go over the setup, test procedure and the results
and answer a few questions?

1. Is the testing methodology okay and can the results be considered
accurate? If so, is this a decent representation of behavior outside
the lab?

2. Does anyone know of any limits (theoretical or observed) beyond
which HTB will not work or will be inaccurate?

3. I've never quite understood the recommendation for setting the root
HTB to 85-90% of the link. All these tests used 100%. Can someone
please explain or point me to some explanations for the 90%
recommendation and why it is considered necessary?

If you need more information, please let me know.

Thanks a lot!

-- Muthu
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