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| author |   David S. Miller <davem@davemloft.net> | 2020-01-02 16:07:38 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-01-02 16:07:38 -0800 |
| commit | d8513df2598e5142f8a5c4724f28411936e1dfc7 (patch) | |
| tree | 84244cfe1ebcd0513554f925d73a5f97e97c2ef2 /Documentation/networking | |
| parent | tcp: fix "old stuff" D-SACK causing SACK to be treated as D-SACK (diff) | |
| download | wireguard-linux-d8513df2598e5142f8a5c4724f28411936e1dfc7.tar.xz wireguard-linux-d8513df2598e5142f8a5c4724f28411936e1dfc7.zip | |
net: Correct type of tcp_syncookies sysctl.
It can take on the values of '0', '1', and '2' and thus
is not a boolean.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/ip-sysctl.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index fd26788e8c96..48ccb1b31160 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -603,7 +603,7 @@ tcp_synack_retries - INTEGER with the current initial RTO of 1second. With this the final timeout for a passive TCP connection will happen after 63seconds. -tcp_syncookies - BOOLEAN +tcp_syncookies - INTEGER Only valid when the kernel was compiled with CONFIG_SYN_COOKIES Send out syncookies when the syn backlog queue of a socket overflows. This is to prevent against the common 'SYN flood attack' |