c44d9f01ad
Truncated packets occur on enic if an mbuf is not big enough to receive it or there aren't enough mbufs if rx scatter is in use. They show up as error packets but unlike other error packets (like packets bad FCS) there are no nic drop counts incremented for them. Truncated packets are calculated by subtracting hardware errors from software errors. Note: this causes transient inaccuracies in the ipackets count. Also, the length of truncated packets are counted in ibytes even though truncated packets are dropped which can make ibytes be slightly higher than it should be. Signed-off-by: Nelson Escobar <neescoba@cisco.com> Signed-off-by: John Daley <johndale@cisco.com>
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD license for the core libraries and drivers. The kernel components are GPLv2 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org