[Winpcap-users] pcap_sendqueue_transmit() has 128MB limit?

Janne Heikkinen janne.m.heikkinen at helsinki.fi
Fri Apr 24 04:29:41 PDT 2009

Quoting "Gianluca Varenni" <gianluca.varenni at cacetech.com>:

> I haven't tested it myself, but I bet it's a limit of the OS itself. In
> practice the OS does not support a single write operation with a buffer of
> more than 128/256MB (and this limit probably depends on the OS flavor and
> version).
> Why are you trying to transmit such a big single buffer?

I have embedded device that can send data more than 1GB with constant
throughput and was trying to simulate that situation with PC sending
the data.

- Janne

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