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authorpeter <peter@FreeBSD.org>1997-10-18 01:24:20 +0000
committerpeter <peter@FreeBSD.org>1997-10-18 01:24:20 +0000
commit477b3558148003a8159b97e3ba9ab94d587f6bc2 (patch)
treefbf3d70caa86ba17a9dbaece74f3891681eaa4d9 /sys/conf
parent188c833307a2b05f231caa91d55524bf93630ab0 (diff)
downloadFreeBSD-src-477b3558148003a8159b97e3ba9ab94d587f6bc2.zip
FreeBSD-src-477b3558148003a8159b97e3ba9ab94d587f6bc2.tar.gz
Doc PPP_* options and add PPP_FILTER
Diffstat (limited to 'sys/conf')
-rw-r--r--sys/conf/NOTES9
1 files changed, 7 insertions, 2 deletions
diff --git a/sys/conf/NOTES b/sys/conf/NOTES
index 7a2b056..84d0f33 100644
--- a/sys/conf/NOTES
+++ b/sys/conf/NOTES
@@ -2,7 +2,7 @@
# LINT -- config file for checking all the sources, tries to pull in
# as much of the source tree as it can.
#
-# $Id: LINT,v 1.371 1997/10/06 08:08:33 kato Exp $
+# $Id: LINT,v 1.372 1997/10/15 07:35:48 msmith Exp $
#
# NB: You probably don't want to try running a kernel built from this
# file. Instead, you should start from GENERIC, and add options from
@@ -338,7 +338,11 @@ options NETATALK #Appletalk communications protocols
# The `sppp' pseudo-device serves a similar role for certain types
# of synchronous PPP links (like `cx', `ar').
# The `sl' pseudo-device implements the Serial Line IP (SLIP) service.
-# The `ppp' pseudo-device implements the Point-to-Point Protocol.
+# The `ppp' pseudo-device implements the Point-to-Point Protocol. The
+# PPP_BSDCOMP option enables support for compress(1) style entire packet
+# compression, the PPP_DEFLATE is for zlib/gzip style compression.
+# PPP_FILTER enables code for filtering the ppp data stream and selecting
+# events for resetting the demand dial activity timer. (requires bpfilter)
# The `bpfilter' pseudo-device enables the Berkeley Packet Filter. Be
# aware of the legal and administrative consequences of enabling this
# option. The number of devices determines the maximum number of
@@ -359,6 +363,7 @@ pseudo-device sl 2 #Serial Line IP
pseudo-device ppp 2 #Point-to-point protocol
options PPP_BSDCOMP #PPP BSD-compress support
options PPP_DEFLATE #PPP zlib/deflate/gzip support
+options PPP_FILTER #enable bpf filtering (needs bpfilter)
pseudo-device bpfilter 4 #Berkeley packet filter
pseudo-device disc #Discard device
pseudo-device tun 1 #Tunnel driver(user process ppp)
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