Date: Mon, 28 Apr 2008 18:59:31 +0300 From: "Mr Y" <yonyossef.lists@gmail.com> To: freebsd-questions@freebsd.org, freebsd-net@freebsd.org Subject: OS throws away large packets Message-ID: <20def4870804280859g3c18eae0x1af9e97ae8776916@mail.gmail.com>
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Hi all, I'm trying to implement Large Recieve Offload for an Ethernet driver on FreeBSD 6.3, but all my >MTU packets are being thrown by the OS. I'm using mbuf chains in this imlpementation, each mbuf is a cluster of MCLBYTES bytes. They are linked by the m_next pointer. The first packet being thrown away is 2945 bytes long. Wireshark shows the packet that is being passed to the OS is correct. Do I need to set some OS parameter to make it recieve mbuf chains? Please help. - Yony
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