Re: MiniportSendPackets

Tech-Archive recommends: Repair Windows Errors & Optimize Windows Performance

Hi Anton,
thanks for your reply. I'm modifying the passthru sample so stuff with
OOB_DATA and MEDIA_SPECIFIC_INFO is already done in MPSendPackets
routine. As you recommended, I create the same buffers as in orginal
packet (usually 3 buffers for each layer header + one buffer fof
payload), then copy data into my packet. But the result is the same -
something is wrong with sending bigger packtes.
I'll describe what happens - maybe somebody had similar problem. I
try to connect to www server. After I send a bigger packet, server
doesn't send me an ACK, then my protocol retransmits packet again.
Then I receive FIN from server. The odds are that larger packets have
wrong FCS or something, but I don't modify the packet. Please help.

.

Relevant Pages

  • Re: Problem with Streams someone please help.
    ... > eventually the server is locking up. ... You have a lot of 4K and especially 2K buffers allocated. ... Meanwhile, put a packet sniffer on the LAN, tell it to capture ...
    (comp.unix.sco.misc)
  • Packet cap diff... for classic dhcp over winxp s/w bridge prob.
    ... the server simultaneously. ... DHCP Discover - Transaction ID 0xe5448fbb ... Time delta from previous packet: ... Time since reference or first frame: ...
    (comp.os.linux.networking)
  • Whats in linux1394-2.6.git? - drivers/firewire queue
    ... commit e1d65076dd7009a35a83b408e8095597a243c447 ... the fw-ohci driver used fixed-length buffers for storing ... struct descriptor *last); ... Fix extraction of the source node id from the packet header. ...
    (Linux-Kernel)
  • Interesting TCP behaviour with large sends/small buffers
    ... The server, upon connection, sends a configurable number of bytes to ... I set the client's receive buffer size to 1MBps, ... packet before sending the next packet. ... ACK, according to the delayed ACK algorithm - 50KB bytes means 34 MSS- ...
    (microsoft.public.win32.programmer.networks)
  • Re: How to terminate a socket in CLOSE_WAIT state
    ... FTP Server fixed for certain FTP clients who use both passive ... This was causing a PASSIVE opened socket to be left ... but instead expect the "half close" from the receiver. ... this sends a TCP/IP FIN packet to the ...
    (microsoft.public.win32.programmer.kernel)