Am 28.10.2012 18:30, schrieb Bob Puff:
One, with a Cisco router - it auto-negotiated every time to half duplex, even
though it really -was- full. Use mii-tool to find out.
That's the typical effect when one side is configured
to full duplex and the other side to auto negotiate.
The side with
ck your duplex. I have had two recent problems with duplex:
One, with a Cisco router - it auto-negotiated every time to half duplex, even
though it really -was- full. Use mii-tool to find out.
Two, with a RR modem - the speed was forced to 10mb half duplex instead of
100mb full duplex.
On 29/10/2012 13:26, Jerry Geis wrote:
ck your duplex. I have had two recent problems with duplex:
One, with a Cisco router - it auto-negotiated every time to half duplex, even
though it really -was- full. Use mii-tool to find out.
Just a note, auto-negotiation of 10/100 links will not work
On Sat, 27 Oct 2012, fred smith wrote:
To: CentOS ML centos@centos.org
From: fred smith fre...@fcshome.stoneham.ma.us
Subject: Re: [CentOS] 8139 dropping packets
On Sat, Oct 27, 2012 at 04:40:42PM -0400, Jerry Geis wrote:
I have a CentOS 5.8 box that is dropping packets (just from ping
Is there any chances you can send in the stats of the interface? Just
show if the driver says why it's being dropped.
Banyan,
RX packets:2944544 errors:45 dropped:21 overruns:4
dmesg shows no errors
tail /var/log/messages shows no errors.
Thanks,
Jerry
Check your duplex. I have had two recent problems with duplex:
One, with a Cisco router - it auto-negotiated every time to half duplex, even
though it really -was- full. Use mii-tool to find out.
Two, with a RR modem - the speed was forced to 10mb half duplex instead of
100mb full duplex. All
I have a CentOS 5.8 box that is dropping packets (just from ping).
The network is 8139 RTL-8139/8139C/8139C+ Rev 10
Adding the parameters pci=noacpi acpi=off
has helped but it still happens.
Is there something else that helps the network not drop packets?
Thanks,
jerry
On Sat, Oct 27, 2012 at 04:40:42PM -0400, Jerry Geis wrote:
I have a CentOS 5.8 box that is dropping packets (just from ping).
The network is 8139 RTL-8139/8139C/8139C+ Rev 10
Adding the parameters pci=noacpi acpi=off
has helped but it still happens.
Is there something else that helps
This probably won't be helpful, but whenever someone inquires about
trouble with a Realtek network chipset someone ALWAYS responds that
Realtek network hardware is junk and that you should replace it
with something good, such as an intel e100 or e1000 or some such.
Me, I've never had
On 10/27/12 4:59 PM, Jerry Geis wrote:
This probably won't be helpful, but whenever someone inquires about
trouble with a Realtek network chipset someone ALWAYS responds that
Realtek network hardware is junk and that you should replace it
with something good, such as an intel e100 or e1000 or
Is there any chances you can send in the stats of the interface? Just
show if the driver says why it's being dropped.
Banyan He
Blog: http://www.rootong.com
Email: ban...@rootong.com
On 2012-10-28 4:40 AM, Jerry Geis wrote:
I have a CentOS 5.8 box that is dropping packets (just
On Sat, 27 Oct 2012, Jerry Geis wrote:
I have a CentOS 5.8 box that is dropping packets (just from ping).
The network is 8139 RTL-8139/8139C/8139C+ Rev 10
Adding the parameters pci=noacpi acpi=off
has helped but it still happens.
Is there something else that helps the network not drop
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