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44c884e134
freebsd-dev/sys/netinet
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Luigi Rizzo 44c884e134 Add support for multiple values and ranges for the "iplen", "ipttl", 
"ipid" options. This feature has been requested by several users.
On passing, fix some minor bugs in the parser.  This change is fully
backward compatible so if you have an old /sbin/ipfw and a new
kernel you are not in trouble (but you need to update /sbin/ipfw
if you want to use the new features).

Document the changes in the manpage.

Now you can write things like

	ipfw add skipto 1000 iplen 0-500

which some people were asking to give preferential treatment to
short packets.

The 'MFC after' is just set as a reminder, because I still need
to merge the Alpha/Sparc64 fixes for ipfw2 (which unfortunately
change the size of certain kernel structures; not that it matters
a lot since ipfw2 is entirely optional and not the default...)

PR: bin/48015

MFC after: 1 week
2003-06-22 17:33:19 +00:00
..
libalias In the PKT_ALIAS_PROXY_ONLY mode, make sure to preserve the 2003-06-13 21:54:01 +00:00
accf_data.c Remove so*_locked(), which were backed out by mistake. 2002-06-18 07:42:02 +00:00
accf_http.c Remove so*_locked(), which were backed out by mistake. 2002-06-18 07:42:02 +00:00
icmp6.h s/__attribute__((__packed__))/__packed/g 2002-09-23 06:25:08 +00:00
icmp_var.h
if_atm.c - Change the newly turned INVARIANTS #ifdef blocks (they were changed from 2002-05-21 18:52:24 +00:00
if_atm.h
if_ether.c Update netisr handling; Each SWI now registers its queue, and all queue 2003-03-04 23:19:55 +00:00
if_ether.h Update netisr handling; Each SWI now registers its queue, and all queue 2003-03-04 23:19:55 +00:00
igmp_var.h
igmp.c Back out M_* changes, per decision of the TRB. 2003-02-19 05:47:46 +00:00
igmp.h
in_cksum.c
in_gif.c Back out M_* changes, per decision of the TRB. 2003-02-19 05:47:46 +00:00
in_gif.h last arg of in6?_gif_output() is not used any more. 2002-10-17 17:47:55 +00:00
in_pcb.c Deprecate machine/limits.h in favor of new sys/limits.h. 2003-04-29 13:36:06 +00:00
in_pcb.h IP_RECVTTL socket option. 2003-04-29 21:36:18 +00:00
in_proto.c Finish driving a stake through the heart of netns and the associated 2003-03-05 19:24:24 +00:00
in_rmx.c Get cosmetic changes out of the way before I add routing table SMP locks. 2003-02-10 22:01:34 +00:00
in_systm.h
in_var.h Update netisr handling; Each SWI now registers its queue, and all queue 2003-03-04 23:19:55 +00:00
in.c Back out M_* changes, per decision of the TRB. 2003-02-19 05:47:46 +00:00
in.h Add definitions for IN6ADDR_LINKLOCAL_ALLMDNS_INIT and INADDR_ALLMDNS_GROUP. 2003-04-29 22:03:46 +00:00
ip6.h s/__attribute__((__packed__))/__packed/g 2002-09-23 06:25:08 +00:00
ip_divert.c Introduce an M_ASSERTPKTHDR() macro which performs the very common task 2003-04-08 14:25:47 +00:00
ip_dummynet.c Change handling to support strong alignment architectures such as alpha and 2003-06-04 01:17:37 +00:00
ip_dummynet.h o Protect set_fs_param() by splimp(9). 2003-03-27 14:56:36 +00:00
ip_ecn.c
ip_ecn.h
ip_encap.c Remove unused variables. 2003-06-01 09:20:38 +00:00
ip_encap.h
ip_flow.c
ip_flow.h
ip_fw2.c Add support for multiple values and ranges for the "iplen", "ipttl", 2003-06-22 17:33:19 +00:00
ip_fw.c Back out M_* changes, per decision of the TRB. 2003-02-19 05:47:46 +00:00
ip_fw.h Change handling to support strong alignment architectures such as alpha and 2003-06-04 01:17:37 +00:00
ip_gre.c Finish driving a stake through the heart of netns and the associated 2003-03-05 19:24:24 +00:00
ip_gre.h de-__P(). 2002-10-16 22:27:27 +00:00
ip_icmp.c Add a sysctl node allowing the specification of an address mask to use 2003-03-21 15:43:06 +00:00
ip_icmp.h Add comments regarding the ICMP timestamp fields. 2003-03-21 15:28:10 +00:00
ip_id.c
ip_input.c Map icmp time exceeded responses to EHOSTUNREACH rather than 0 (no error); 2003-06-17 06:21:08 +00:00
ip_mroute.c Introduce an M_ASSERTPKTHDR() macro which performs the very common task 2003-04-08 14:25:47 +00:00
ip_mroute.h Massive cleanup of the ip_mroute code. 2002-11-15 22:53:53 +00:00
ip_output.c Don't generate an ip_id for packets with the DF bit set; ip_id is 2003-05-31 17:55:21 +00:00
ip_var.h Back out support for RFC3514. 2003-04-02 20:14:44 +00:00
ip.h Back out support for RFC3514. 2003-04-02 20:14:44 +00:00
ipprotosw.h
raw_ip.c Back out M_* changes, per decision of the TRB. 2003-02-19 05:47:46 +00:00
tcp_debug.c It's now sufficient to rely on a nested include of _label.h to make sure 2002-08-15 14:34:45 +00:00
tcp_debug.h make the strings for tcptimers, tanames and prurequests const to silence 2002-08-16 09:07:59 +00:00
tcp_fsm.h
tcp_input.c Add /* FALLTHROUGH */ 2003-05-31 19:07:22 +00:00
tcp_output.c Convert tcp_fillheaders(tp, ...) -> tcpip_fillheaders(inp, ...) so the 2003-02-19 22:18:06 +00:00
tcp_reass.c Add /* FALLTHROUGH */ 2003-05-31 19:07:22 +00:00
tcp_seq.h Fix NewReno. 2003-01-13 11:01:20 +00:00
tcp_subr.c Correct a bug introduced with reduced TCP state handling; make 2003-05-07 05:26:27 +00:00
tcp_syncache.c Fix a comment which didn't match the new cookie behavior. 2003-02-24 03:15:48 +00:00
tcp_timer.c Compensate for decreasing the minimum retransmit timeout. 2003-06-04 10:03:55 +00:00
tcp_timer.h Remove a panic(); if the zone allocator can't provide more timewait 2003-03-08 22:06:20 +00:00
tcp_timewait.c Correct a bug introduced with reduced TCP state handling; make 2003-05-07 05:26:27 +00:00
tcp_usrreq.c Remove check for t_state == TCPS_TIME_WAIT and introduce the tw structure. 2003-03-08 22:07:52 +00:00
tcp_var.h Correct a bug introduced with reduced TCP state handling; make 2003-05-07 05:26:27 +00:00
tcp.h Include <sys/cdefs.h> so the visibility conditionals are available. 2002-10-02 04:22:34 +00:00
tcpip.h
udp_usrreq.c Back out M_* changes, per decision of the TRB. 2003-02-19 05:47:46 +00:00
udp_var.h Notify functions can destroy the pcb, so they have to return an 2002-06-14 08:35:21 +00:00
udp.h