diff options
| author | Balazs Scheidler <bazsi@balabit.hu> | 2010-10-21 12:45:14 +0200 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2010-10-21 12:45:14 +0200 |
| commit | 106e4c26b1529e559d1aae777f11b4f8f7bafc26 (patch) | |
| tree | e784c61379e767255bf941f9d78d9ef6e7c58640 /net/ipv4/ipconfig.c | |
| parent | d86bef73b4a24e59e7c1f896a72bbf38430ac2c6 (diff) | |
| download | op-kernel-dev-106e4c26b1529e559d1aae777f11b4f8f7bafc26.zip op-kernel-dev-106e4c26b1529e559d1aae777f11b4f8f7bafc26.tar.gz | |
tproxy: kick out TIME_WAIT sockets in case a new connection comes in with the same tuple
Without tproxy redirections an incoming SYN kicks out conflicting
TIME_WAIT sockets, in order to handle clients that reuse ports
within the TIME_WAIT period.
The same mechanism didn't work in case TProxy is involved in finding
the proper socket, as the time_wait processing code looked up the
listening socket assuming that the listener addr/port matches those
of the established connection.
This is not the case with TProxy as the listener addr/port is possibly
changed with the tproxy rule.
Signed-off-by: Balazs Scheidler <bazsi@balabit.hu>
Signed-off-by: KOVACS Krisztian <hidden@balabit.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/ipv4/ipconfig.c')
0 files changed, 0 insertions, 0 deletions
