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Add a note about rule syntax compared to the shell used so users do not get

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frustraited when:
ipfw add 201 deny ip from any to table(2) in via xl1
returns "Badly placed ( )'s"

PR:	73638
This commit is contained in:
Tom Rhodes 2006-10-09 22:12:08 +00:00
parent 2a9dc1317c
commit 1cc7aa7d96
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=163184
1 changed files with 4 additions and 0 deletions
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sbin/ipfw/ipfw.8
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@ -2516,3 +2516,7 @@ or similar system calls.
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.