VS patch v0.5 for kernel 2.2.9

[Wensong Zhang <wensong@xxxxxxxxxxxx>]

Hi,

I just packed the VS patch v0.5 for kernel 2.2.9. It is available at
    http://proxy.iinchina.net/~wensong/ippfvs/ipvs-0.5-2.2.9.tar.gz

Changes:
    Fix the bug that LocalNode doesn't work in vs0.4-2.2.9.
    Thank Changwon Kim <chwkim@xxxxxxxxxxxxx> for
    reporting the bug and pointing me the checksum update
    problem in the code.

    some code of VS in the ip_fw_demasquerade was reorganized
    so that the packets for VS-Tunneling, VS-DRouting and LocalNode
    skip the checksum update. This make the code right and efficient

Enjoy,

Wensong