As you know, PF_RING DNA allows you to manipulate packets at 10 Gbit wire speed (any packet size) on low-end Linux servers. As virtualization is becoming pervasive in data-centers, you might wonder whether you can benefit of DNA on virtualized environments. The answer is positive. This post explains you how to use DNA on both […]
NetFlow-lite Webcast Invitation
This is to invite you to webcast NetFlow-lite: Enable Data Center-wide Monitoring which is scheduled for Tuesday, 06-28-2011. I will be speaking about NetFlow-lite together with the key Cisco people who worked with me at this project. Hope you will join the workshop!
Introducing the 10 Gbit PF_RING DNA Driver
Today we released PF_RING 4.7.0. It includes 10 Gbit DNA support (RX/TX) for Intel-based 82598/99 ethernet adapters thus you can finally manipulate packets at wire-rate using commodity adapters. With a low-end Core2Duo you can handle more than 11 Mpps per queue, with a Xeon you can have wire rate at any packet size and using limited […]
How to send/receive 26Mpps using PF_RING on commodity hardware
Until last month, I have struggled to reach 7 Mpps packet capture using TNAPI. This week I see users still asking questions about how to handle 2 x 1 Gbit wire rate on commodity hardware. I believe it’s now time to move to the next level, and achieve full 10Gbit wire rate on both RX and […]