@@ -140,13 +140,11 @@ nat_icmp_send - BOOLEAN
secure_tcp - INTEGER
0 - disabled (default)
- The secure_tcp defense is to use a more complicated state
- transition table and some possible short timeouts of each
- state. In the VS/NAT, it delays the entering the ESTABLISHED
- until the real server starts to send data and ACK packet
- (after 3-way handshake).
+ The secure_tcp defense is to use a more complicated TCP state
+ transition table. For VS/NAT, it also delays entering the
+ TCP ESTABLISHED state until the three way handshake is completed.
- The value definition is the same as that of drop_entry or
+ The value definition is the same as that of drop_entry and
drop_packet.
sync_threshold - INTEGER
* Also reword the test to make it read more easily (to me) Signed-off-by: Simon Horman <horms@verge.net.au> --- Julian, I don't see that IPVS currently implements alternate timeouts for secure_tcp. Am I missing something? --- Documentation/networking/ipvs-sysctl.txt | 10 ++++------ 1 files changed, 4 insertions(+), 6 deletions(-)