TX packets:28064715 errors:0 dropped:0 overruns:0 carrier:0
Craig
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From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf
Of Rob Lines
Sent: Thursday, July 26, 2007 8:36 AM
To: CentOS mailing list
Subject: Re: [CentOS] CentOS based router dropping connections
On 7/24
On 7/24/07, John R Pierce <[EMAIL PROTECTED]> wrote:
Jesse Cantara wrote:
> So basically, what I can figure from all of the evidence at this point
> is the problem is either:
> default configuration of the network in CentOS isn't proper for what
> I'm doing (can't handle the traffic or number of
Hm sounds like possible duplex issue
I try to add this to my
/etc/sysconfig/network-scripts/ifcfg-eth0 file at the bottom
ETHTOOL_OPTS="speed 100 duplex full autoneg off"
So that it always boots as we desire.
You can modify as you need or run ethtool as desired
man ethtool
- rh
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Jesse Cantara wrote:
So basically, what I can figure from all of the evidence at this point
is the problem is either:
default configuration of the network in CentOS isn't proper for what
I'm doing (can't handle the traffic or number of connections). I get a
decent amount of traffic, maxing out
To reply to myself, I'm pulling my hair out about this one, here's some
more information:
I've simplified the problem into just simply wanting to download files
from the server at the hosting facility. No iptables, no port
forwarding, just download a file through apache directly from the
serv
Jesse Cantara wrote:
Actually, I spoke too soon. Setting the NIC to 100 Mbit did not fix
the issue, I just happened to misdiagnose a fix, because it seemed to
be working for quite some time, but it is back to the old problems.
Basically, I'm at wits end right now. I'm going to go down to the
Jesse Cantara wrote:
Actually, I spoke too soon.
Setting the NIC to 100 Mbit did not fix the issue, I just happened to
misdiagnose a fix, because it seemed to be working for quite some
time, but it is back to the old problems.
Basically, I'm at wits end right now. I'm going to go down to the
Did anyone suggest replacing the possibly bad NIC (or shut it down) with a
known linux supported and properly functioning NIC unit?
- rh
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Actually, I spoke too soon.
Setting the NIC to 100 Mbit did not fix the issue, I just happened to
misdiagnose a fix, because it seemed to be working for quite some time,
but it is back to the old problems.
Basically, I'm at wits end right now. I'm going to go down to the
colocation and see i
The problem ended up being the "tg3" Broadcom NIC kernel module driver.
It doesn't work properly at Gigabit speeds. Turning it down to 100
Megabit fixed the issue. Does anybody know where I should report this bug?
Thanks for all your help,
-Jesse
William L. Maltby wrote:
On Fri, 2007-07-20 at
On Fri, 2007-07-20 at 12:29 -0400, Jesse Cantara wrote:
> Hi Bob,
>
>
> The issue I'm having is that external traffic is being forwarded
> properly, BUT that it drops the connection occasionally. It's not
> consistent (maybe 2 out of 5 downloads from the internet through the
> router to the w
Hi Bob,
When I was on the router testing from there, the IP I was using was the
private IP.
That's not a big concern of mine though, I'm aware that
locally-generated traffic won't be "forwarded" correctly.
The issue I'm having is that external traffic is being forwarded
properly, BUT that
Jesse Cantara wrote:
Hello,
I am trying to figure out a problem I'm having using CentOS on a
machine as a router. The short story is: any traffic routed through
the router seems to get disconnected at random occasionally.
The hardware setup is:
I have two switches, the router sits between
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