Re: [tcpdump-workers] Intel X520-SR2 not seeing packets in tcpdump

2012-03-01 Thread Guy Harris
On Mar 1, 2012, at 3:39 PM, Mark W. Jeanmougin wrote: > On Thu, Mar 1, 2012 at 11:55, Charles DeVoe wrote: >> I have installed an X520 card with the latest driver ixgbe 3.8. The >> operating systems is CentOS 5.7. When doing an ifconfig I see receive >> packets. I also see packets when I do

Re: [tcpdump-workers] Intel X520-SR2 not seeing packets in tcpdump

2012-03-01 Thread Mark W. Jeanmougin
On Thu, Mar 1, 2012 at 11:55, Charles DeVoe wrote: > I have installed an X520 card with the latest driver ixgbe 3.8.  The > operating systems is CentOS 5.7.  When doing an ifconfig I see receive > packets.  I also see packets when I do an ethtool -S p1p2.  However, when I > do tcpdump -i p1p2 I

[tcpdump-workers] Intel X520-SR2 not seeing packets in tcpdump

2012-03-01 Thread Charles DeVoe
I have installed an X520 card with the latest driver ixgbe 3.8.  The operating systems is CentOS 5.7.  When doing an ifconfig I see receive packets.  I also see packets when I do an ethtool -S p1p2.  However, when I do tcpdump -i p1p2 I see no packets.  Does anyone know why this may be happening