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xCAT Network Boot Agent
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Michael Brown 9ff8229693 [tcp] Update received sequence number before delivering received data
iPXE currently updates the TCP sequence number after delivering the
data to the application via xfer_deliver_iob().  If the application
responds to the received data by transmitting more data, this would
result in a stale ACK number appearing in the transmitted packet,
which potentially causes retransmissions and also gives the
undesirable appearance of violating causality (by sending a response
to a message that we claim not to have yet received).

Reported-by: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
2010-05-22 00:45:49 +01:00
contrib [build] Rename gPXE to iPXE 2010-04-19 23:43:39 +01:00
src [tcp] Update received sequence number before delivering received data 2010-05-22 00:45:49 +01:00
COPYING Initial revision 2005-05-17 16:44:57 +00:00
COPYRIGHTS [build] Rename gPXE to iPXE 2010-04-19 23:43:39 +01:00
README [build] Rename gPXE to iPXE 2010-04-19 23:43:39 +01:00

iPXE README File

Quick start guide:

   cd src
   make

For any more detailed instructions, see http://ipxe.org