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Revision f157ed20

IDf157ed202e51dc2492b201dc34ed28e89c973fb7

Added by Michael S. Tsirkin over 10 years ago

tap: safe sndbuf default

With current sndbuf default value, a blocked
target guest can prevent another guest from
transmitting any packets. While current
sndbuf value (1M) is reported to help some
UDP based workloads, the default should
be safe (0).

Signed-off-by: Michael S. Tsirkin <>
Signed-off-by: Anthony Liguori <>

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