Date: Wed, 1 Oct 2014 03:42:06 -0500 From: Long Tran <kyle.longtran@gmail.com> To: FreeBSD Net <freebsd-net@freebsd.org> Cc: "Gurkan, Deniz" <dgurkan@central.uh.edu> Subject: Netmap - Packet generating performance changes Message-ID: <CACziSJKN=sCvf%2BtxQ2Jk2QxzEG7=3HtOo-LtmBq1AxxPWXr3Ww@mail.gmail.com>
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Hello, I am experimenting netmap and see one strange behavior. When I am generating packets using pkt-gen example from PC1 to PC2, the rate is about 3Mpps. But when I run pkg-gen -f rx -i p1p1 from PC2, the generating rate in PC1 goes up to 14.66Mpps. I thought the performance of netmap in one PC didn't depend on the other end. Could anyone help explain it to me please? Thanks, *Long Tran* Research Assistant MS in Network Communications and Technology Project Management University of Houston
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