ipfw2 in FreeBSD RELENG_4

marzl

Well-Known Member
All die schönen Neuerungen des IPFW2, welche bisher nur im
CURRENT-Baum waren, sind nun auch für RELENG_4 verfügbar.

Damit stehen auch unter dem vierer-Branch folgende
Neuerungen zur Verfügung:

### SNIP###

FreeBSD src repository

Modified files: (Branch: RELENG_4)
sbin/ipfw ipfw.8 ipfw2.c
sys/netinet ip_dummynet.c ip_fw2.c ip_fw2.h
Log:
MFC: sync ipfw2 (kernel, userland, manpage) with the version in -current.
Among other things, this includes the following:

+ pass to the preprocessor all command-line options after -p
(except the last one, the ruleset file)
+ add the "verrevpath" option
+ support strong alignment architectures such as alpha and sparc64;
+ support multiple values and ranges for "iplen", "ipttl", "ipid" options.
+ support range notations such as 1.2.3.4/24{5,6,7,10-20,60-90}
for sets of IP addresses

The changes (also those in sys/netinet/ip_dummynet.c) are all
IPFW2-specific, which is entirely optional in RELENG_4 so there
are no ABI issues for those using the standard ipfw[1].

Note, however, that ipfw2 users MUST REBUILD /sbin/ipfw
together with the new kernel.

Revision Changes Path
1.63.2.35 +67 -18 src/sbin/ipfw/ipfw.8
1.4.2.15 +148 -51 src/sbin/ipfw/ipfw2.c
1.24.2.24 +9 -1 src/sys/netinet/ip_dummynet.c
1.6.2.15 +94 -23 src/sys/netinet/ip_fw2.c
1.1.2.3 +15 -5 src/sys/netinet/ip_fw2.h
 
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