From f5cbef3c2d146d981610943a04b9d23721cfa617 Mon Sep 17 00:00:00 2001 From: "Christian S.J. Peron" Date: Sat, 4 Aug 2007 20:35:42 +0000 Subject: Remove references to mpsafenet. This option no longer exists. Approved by: re@ (bmah) --- sbin/ipfw/ipfw.8 | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) (limited to 'sbin/ipfw/ipfw.8') diff --git a/sbin/ipfw/ipfw.8 b/sbin/ipfw/ipfw.8 index b2ebc0b097fa..4521ca371294 100644 --- a/sbin/ipfw/ipfw.8 +++ b/sbin/ipfw/ipfw.8 @@ -1156,14 +1156,10 @@ Matches all TCP or UDP packets sent by or received for a A .Ar group may be specified by name or number. -This option should be used only if debug.mpsafenet=0 to avoid possible -deadlocks due to layering violations in its implementation. .It Cm jail Ar prisonID Matches all TCP or UDP packets sent by or received for the jail whos prison ID is .Ar prisonID . -This option should be used only if debug.mpsafenet=0 to avoid possible -deadlocks due to layering violations in its implementation. .It Cm icmptypes Ar types Matches ICMP packets whose ICMP type is in the list .Ar types . @@ -1508,8 +1504,6 @@ Match all TCP or UDP packets sent by or received for a A .Ar user may be matched by name or identification number. -This option should be used only if debug.mpsafenet=0 to avoid possible -deadlocks due to layering violations in its implementation. .It Cm verrevpath For incoming packets, a routing table lookup is done on the packet's source address. @@ -1973,8 +1967,7 @@ thresholds are in bytes (defaults to 1500, must be greater than zero). .El .Pp When used with IPv6 data, dummynet currently has several limitations. -First, debug.mpsafenet=0 must be set. -Second, the information necessicary to route link-local packets to an +Information necessary to route link-local packets to an interface is not avalable after processing by dummynet so those packets are dropped in the output path. Care should be taken to insure that link-local packets are not passed to @@ -2610,8 +2603,6 @@ Work on .Xr dummynet 4 traffic shaper supported by Akamba Corp. .Sh BUGS -Use of dummynet with IPv6 requires that debug.mpsafenet be set to 0. -.Pp The syntax has grown over the years and sometimes it might be confusing. Unfortunately, backward compatibility prevents cleaning up mistakes made in the definition of the syntax. @@ -2655,10 +2646,6 @@ be as expected if the associated process calls .Xr setuid 2 or similar system calls. .Pp -Rules which use uid, gid or jail based matching should be used only -if debug.mpsafenet=0 to avoid possible deadlocks due to layering -violations in its implementation. -.Pp Rule syntax is subject to the command line environment and some patterns may need to be escaped with the backslash character or quoted appropriately. -- cgit v1.2.3