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| author | kris <kris@FreeBSD.org> | 2001-06-01 10:02:28 +0000 |
|---|---|---|
| committer | kris <kris@FreeBSD.org> | 2001-06-01 10:02:28 +0000 |
| commit | e1524eb20ca44614d4942a0b92929a02e67dce44 (patch) | |
| tree | 9bd8aa0fc8cabc5d0cc01510f30e42d4a12277e2 /sys/conf/files | |
| parent | 83f8b7087fd25f91158a6a096fad46b33b513773 (diff) | |
| download | FreeBSD-src-e1524eb20ca44614d4942a0b92929a02e67dce44.zip FreeBSD-src-e1524eb20ca44614d4942a0b92929a02e67dce44.tar.gz | |
Add ``options RANDOM_IP_ID'' which randomizes the ID field of IP packets.
This closes a minor information leak which allows a remote observer to
determine the rate at which the machine is generating packets, since the
default behaviour is to increment a counter for each packet sent.
Reviewed by: -net
Obtained from: OpenBSD
Diffstat (limited to 'sys/conf/files')
| -rw-r--r-- | sys/conf/files | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/conf/files b/sys/conf/files index 872cbe9..22d4cb7 100644 --- a/sys/conf/files +++ b/sys/conf/files @@ -1037,6 +1037,7 @@ netinet/igmp.c optional inet netinet/in.c optional inet netinet/in_gif.c optional gif inet #netinet/in_hostcache.c optional inet +netinet/ip_id.c optional inet netinet/in_pcb.c optional inet netinet/in_proto.c optional inet netinet/in_rmx.c optional inet |
