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authorwollman <wollman@FreeBSD.org>2001-06-19 17:07:15 +0000
committerwollman <wollman@FreeBSD.org>2001-06-19 17:07:15 +0000
commitd9ec72251c9ca85a8ad8da2175a22e3bcdb99871 (patch)
tree37391ca6d742632b516043b1d3a605c2c2f0630e /sys/conf
parentfc8a7433148986a2a881882789522170d7b2bb1f (diff)
downloadFreeBSD-src-d9ec72251c9ca85a8ad8da2175a22e3bcdb99871.zip
FreeBSD-src-d9ec72251c9ca85a8ad8da2175a22e3bcdb99871.tar.gz
Actually document TCPDEBUG.
Diffstat (limited to 'sys/conf')
-rw-r--r--sys/conf/NOTES4
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/conf/NOTES b/sys/conf/NOTES
index 1d610a0..611f223 100644
--- a/sys/conf/NOTES
+++ b/sys/conf/NOTES
@@ -570,7 +570,9 @@ device stf #6to4 IPv6 over IPv4 encapsulation
# packets without touching the ttl). This can be useful to hide firewalls
# from traceroute and similar tools.
#
-# TCPDEBUG is undocumented.
+# TCPDEBUG enables code which keeps traces of the TCP state machine
+# for sockets with the SO_DEBUG option set, which can then be examined
+# using the trpt(8) utility.
#
options MROUTING # Multicast routing
options IPFIREWALL #firewall
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