diff options
author | schweikh <schweikh@FreeBSD.org> | 2001-07-14 19:41:16 +0000 |
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committer | schweikh <schweikh@FreeBSD.org> | 2001-07-14 19:41:16 +0000 |
commit | 511e378b14868fd06fca565a7db84b7080fdbcb7 (patch) | |
tree | fb1031efffc2846e7cacb61180a01c78ece1c3e9 /share/man/man4/blackhole.4 | |
parent | b855a121e272a07bd83ce7b51f776e73d7412cf4 (diff) | |
download | FreeBSD-src-511e378b14868fd06fca565a7db84b7080fdbcb7.zip FreeBSD-src-511e378b14868fd06fca565a7db84b7080fdbcb7.tar.gz |
Removed whitespace at end-of-line; no content changes. I simply did
cd src/share; find man[1-9] -type f|xargs perl -pi -e 's/[ \t]+$//'
BTW, what editors are the culprits? I'm using vim and it shows
me whitespace at EOL in troff files with a thick blue block...
Reviewed by: Silence from cvs diff -b
MFC after: 7 days
Diffstat (limited to 'share/man/man4/blackhole.4')
-rw-r--r-- | share/man/man4/blackhole.4 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/share/man/man4/blackhole.4 b/share/man/man4/blackhole.4 index 9e1b0c8..628e06e 100644 --- a/share/man/man4/blackhole.4 +++ b/share/man/man4/blackhole.4 @@ -16,7 +16,7 @@ .Dt BLACKHOLE 4 .Os .Sh NAME -.Nm blackhole +.Nm blackhole .Nd a .Xr sysctl 8 MIB for manipulating behaviour in respect of refused TCP or UDP connection @@ -38,7 +38,7 @@ Normal behaviour, when a TCP SYN segment is received on a port where there is no socket accepting connections, is for the system to return a RST segment, and drop the connection. The connecting system will see this as a "Connection reset by peer". By turning the TCP black -hole MIB on to a numeric value of one, the incoming SYN segment +hole MIB on to a numeric value of one, the incoming SYN segment is merely dropped, and no RST is sent, making the system appear as a blackhole. By setting the MIB value to two, any segment arriving on a closed port is dropped without returning a RST. This provides @@ -76,7 +76,7 @@ but should be used together with other security mechanisms. .An Geoffrey M. Rehmet .Sh HISTORY The TCP and UDP -.Nm +.Nm MIBs first appeared in .Fx 4.0 . |