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freebsd-nq/sys/netinet
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Luigi Rizzo 1328a38b96 Add some experimental code to log traffic with tcpdump, 
similar to pflog(4).
To use the feature, just put the 'log' options on rules
you are interested in, e.g.

	ipfw add 5000 count log ....

and run
	tcpdump -ni ipfw0 ...

net.inet.ip.fw.verbose=0 enables logging to ipfw0,
net.inet.ip.fw.verbose=1 sends logging to syslog as before.

More features can be added, similar to pflog(), to store in
the MAC header metadata such as rule numbers and actions.
Manpage to come once features are settled.
2009-12-17 23:11:16 +00:00
..
ipfw Add some experimental code to log traffic with tcpdump, 2009-12-17 23:11:16 +00:00
libalias Move inet_aton() (specular to inet_ntoa(), already present in libkern) 2009-11-12 00:46:28 +00:00
accf_data.c Rework socket upcalls to close some races with setup/teardown of upcalls. 2009-06-01 21:17:03 +00:00
accf_dns.c Rework socket upcalls to close some races with setup/teardown of upcalls. 2009-06-01 21:17:03 +00:00
accf_http.c Rework socket upcalls to close some races with setup/teardown of upcalls. 2009-06-01 21:17:03 +00:00
icmp6.h Many network stack subsystems use a single global data structure to hold 2009-08-02 19:43:32 +00:00
icmp_var.h Many network stack subsystems use a single global data structure to hold 2009-08-02 19:43:32 +00:00
if_atm.c This main goals of this project are: 2008-12-15 06:10:57 +00:00
if_atm.h
if_ether.c Use the correct option name in the preprocessor command to enable 2009-10-23 18:27:34 +00:00
if_ether.h Add arp_update_event. This replaces route_arp_update_event, which 2009-09-08 21:17:17 +00:00
igmp_var.h Update stats in struct igmpstat using two new macros: 2009-04-12 13:41:13 +00:00
igmp.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
igmp.h These are no longer referenced in the tree, so can be safely removed. 2009-06-10 18:12:15 +00:00
in_cksum.c
in_gif.c Many network stack subsystems use a single global data structure to hold 2009-08-02 19:43:32 +00:00
in_gif.h
in_mcast.c Correct a comment. 2009-11-19 13:21:37 +00:00
in_pcb.c Previously local end of point-to-point interface is not reachable 2009-09-14 22:19:47 +00:00
in_pcb.h Add padding to struct inpcb, missed during our padding sweep earlier in 2009-08-02 22:47:08 +00:00
in_proto.c Get SCTP working in combination with VIMAGE. 2009-09-19 14:02:16 +00:00
in_rmx.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
in_systm.h Use uint32_t instead of n_long and n_time, and uint16_t instead of n_short. 2009-02-13 15:14:43 +00:00
in_var.h Remove unused VNET_SET() and related macros; only VNET_GET() is 2009-07-16 21:13:04 +00:00
in.c Use the correct option name in the preprocessor command to enable 2009-10-23 18:27:34 +00:00
in.h Add new sockopt names for ipfw and dummynet. 2009-12-02 10:36:41 +00:00
ip6.h Start removing IPv6 Type 0 Routing header code. 2009-03-03 13:12:12 +00:00
ip_carp.c Until this moment carp(4) used a strange logging priority. It used debug 2009-12-02 13:24:21 +00:00
ip_carp.h Update stats in struct carpstats using two new macros: CARPSTATS_ADD() 2009-04-12 14:19:37 +00:00
ip_divert.c Start splitting ip_fw2.c and ip_fw.h into smaller components. 2009-12-15 16:15:14 +00:00
ip_divert.h Introduce a div_destroy() function which takes over per-vnet cleanup tasks 2009-08-24 10:06:02 +00:00
ip_dummynet.h - fix dummynet 'fast' mode for WF2Q case. 2009-06-24 22:57:07 +00:00
ip_ecn.c
ip_ecn.h
ip_encap.c
ip_encap.h
ip_fastfwd.c Virtualize the pfil hooks so that different jails may chose different 2009-10-11 05:59:43 +00:00
ip_fw.h Start splitting ip_fw2.c and ip_fw.h into smaller components. 2009-12-15 16:15:14 +00:00
ip_gre.c Enqueue de-capsulated packet instead of performing direct dispatch. It's 2008-07-04 21:01:30 +00:00
ip_gre.h
ip_icmp.c Compare pointer to NULL rather than 0. 2009-10-13 20:29:14 +00:00
ip_icmp.h Use uint32_t instead of n_long and n_time, and uint16_t instead of n_short. 2009-02-13 15:14:43 +00:00
ip_id.c Rather than using hidden includes (with cicular dependencies), 2008-12-02 21:37:28 +00:00
ip_input.c Correct spelling typo in ip_input comment. 2009-10-24 09:18:26 +00:00
ip_ipsec.c Remove ifdefed out part of code, which seems to have originated a decade ago 2009-11-09 19:53:34 +00:00
ip_ipsec.h Remove ifdefed out part of code, which seems to have originated a decade ago 2009-11-09 19:53:34 +00:00
ip_mroute.c In expire_mfc(), add an assert on the multicast forwarding cache mutex. 2009-09-13 01:00:24 +00:00
ip_mroute.h Switch cmd argument to u_long. This matches what if_ethersubr.c does and 2009-06-21 10:29:31 +00:00
ip_options.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
ip_options.h Add function ip_checkrouteralert(), which will be used 2009-03-04 02:51:22 +00:00
ip_output.c Remove ifdefed out part of code, which seems to have originated a decade ago 2009-11-09 19:53:34 +00:00
ip_var.h Virtualize the pfil hooks so that different jails may chose different 2009-10-11 05:59:43 +00:00
ip.h Use uint32_t instead of n_long and n_time, and uint16_t instead of n_short. 2009-02-13 15:14:43 +00:00
pim_var.h Update stats in struct pimstat using two new macros: PIMSTAT_ADD() 2009-04-12 14:06:26 +00:00
pim.h
raw_ip.c Throughout the network stack we have a few places of 2009-12-13 13:57:32 +00:00
sctp_asconf.c Do not start the iterator when there are no associations. 2009-11-17 13:11:23 +00:00
sctp_asconf.h Code from the hack-session known as the IETF (and a 2008-12-06 13:19:54 +00:00
sctp_auth.c Use always LIST_EMPTY instead of sometime SCTP_LIST_EMPTY, 2009-11-17 20:56:14 +00:00
sctp_auth.h Code from the hack-session known as the IETF (and a 2008-12-06 13:19:54 +00:00
sctp_bsd_addr.c Fix a race condition where a mutex was destroyed while sleeping on it. 2009-10-11 12:23:56 +00:00
sctp_bsd_addr.h 1) Adds the rest of the VIMAGE change macros 2008-07-09 16:45:30 +00:00
sctp_cc_functions.c Bugfix: Use formula from section 7.2.3 of RFC 4960. Reported by Martin Becke. 2009-10-27 18:17:07 +00:00
sctp_cc_functions.h 1) Adds the rest of the VIMAGE change macros 2008-07-09 16:45:30 +00:00
sctp_constants.h Use the default stack size for the iterator thread. 2009-11-27 17:25:19 +00:00
sctp_crc32.c repository sync to multi-OS repo ... spaceing change 2009-05-07 16:43:49 +00:00
sctp_crc32.h This commit fixes the issue with alias_sctp.c. No 2009-02-14 11:34:57 +00:00
sctp_header.h Add the add-stream capability. Still needs more 2009-02-20 15:03:54 +00:00
sctp_indata.c This fixes a bug where the value set by SCTP_PARTIAL_DELIVERY_POINT 2009-08-24 11:46:40 +00:00
sctp_indata.h Code from the hack-session known as the IETF (and a 2008-12-06 13:19:54 +00:00
sctp_input.c Fix a bug where the system panics when a SHUTDOWN is received with an 2009-11-18 12:17:06 +00:00
sctp_input.h 1) Adds the rest of the VIMAGE change macros 2008-07-09 16:45:30 +00:00
sctp_lock_bsd.h - Make strict-sacks be the default. 2008-08-28 09:44:07 +00:00
sctp_os_bsd.h Use always LIST_EMPTY instead of sometime SCTP_LIST_EMPTY, 2009-11-17 20:56:14 +00:00
sctp_os.h
sctp_output.c Get rid of unused fields addr_over which is never really used, 2009-11-17 23:03:38 +00:00
sctp_output.h Fix the add stream feature of strm-reset to really work: 2009-02-27 20:54:45 +00:00
sctp_pcb.c Use always LIST_EMPTY instead of sometime SCTP_LIST_EMPTY, 2009-11-17 20:56:14 +00:00
sctp_pcb.h Support for VNET in SCTP (hopefully) 2009-09-17 15:11:12 +00:00
sctp_peeloff.c - Macro-izes the packed declaration in all headers. 2008-06-14 07:58:05 +00:00
sctp_peeloff.h
sctp_structs.h Get rid of unused fields addr_over which is never really used, 2009-11-17 23:03:38 +00:00
sctp_sysctl.c Get SCTP working in combination with VIMAGE. 2009-09-19 14:02:16 +00:00
sctp_sysctl.h Fix a bug where wrong initialization value 2009-07-28 15:07:41 +00:00
sctp_timer.c Support for VNET in SCTP (hopefully) 2009-09-17 15:11:12 +00:00
sctp_timer.h Invariants changes that make more sense. 2008-10-27 13:53:31 +00:00
sctp_uio.h Get rid of unused field. This will also be deleted 2009-07-27 12:09:32 +00:00
sctp_usrreq.c Use always LIST_EMPTY instead of sometime SCTP_LIST_EMPTY, 2009-11-17 20:56:14 +00:00
sctp_var.h Fixes several PR-SCTP releated bugs. 2009-03-14 13:42:13 +00:00
sctp.h Changes to the NR-Sack code so that: 2009-06-17 12:34:56 +00:00
sctputil.c Get rid of unused fields addr_over which is never really used, 2009-11-17 23:03:38 +00:00
sctputil.h * Fix a bug where PR-SCTP settings are ignore when using implicit 2009-08-15 21:10:52 +00:00
tcp_debug.c Remove the "The option TCPDEBUG requires option INET." requirement. 2009-06-10 10:39:41 +00:00
tcp_debug.h Use uint32_t instead of n_long and n_time, and uint16_t instead of n_short. 2009-02-13 15:14:43 +00:00
tcp_fsm.h
tcp_hostcache.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
tcp_hostcache.h Add an essential .h file that skipped from the last commit (r185419). 2008-11-28 23:39:25 +00:00
tcp_input.c Remove tcp_input lock statistics; these are intended for debugging only 2009-10-06 20:35:41 +00:00
tcp_lro.c Don't calculate checksum if it has already been validated 2008-08-24 02:31:09 +00:00
tcp_lro.h Add generic TCP LOR into netinet 2008-06-11 22:12:50 +00:00
tcp_offload.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
tcp_offload.h Replace struct tcpopt with a proxy toeopt struct in the TOE driver interface to 2009-07-13 11:51:02 +00:00
tcp_output.c Several years ago a feature was added to TCP that casued soreceive() to 2009-11-06 16:55:05 +00:00
tcp_reass.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
tcp_sack.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
tcp_seq.h
tcp_subr.c Add the ability to see TCP timers via netstat -x. This can be a useful 2009-09-16 05:33:15 +00:00
tcp_syncache.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
tcp_syncache.h Replace struct tcpopt with a proxy toeopt struct in the TOE driver interface to 2009-07-13 11:51:02 +00:00
tcp_timer.c Add the ability to see TCP timers via netstat -x. This can be a useful 2009-09-16 05:33:15 +00:00
tcp_timer.h Add the ability to see TCP timers via netstat -x. This can be a useful 2009-09-16 05:33:15 +00:00
tcp_timewait.c Fix signed comparison bug when ticks goes negative after 24 days of 2009-08-20 22:53:28 +00:00
tcp_usrreq.c -Put the optimized soreceive_stream() under a compile time option called 2009-09-15 22:23:45 +00:00
tcp_var.h Add the ability to see TCP timers via netstat -x. This can be a useful 2009-09-16 05:33:15 +00:00
tcp.h add rcv_nxt, snd_nxt, and toe offload id to FreeBSD-specific 2008-05-05 20:13:31 +00:00
tcpip.h
toedev.h Don't check if an interface can do tcp offload if there are no offload devices registered on the system. 2008-09-01 05:30:22 +00:00
udp_usrreq.c Many network stack subsystems use a single global data structure to hold 2009-08-02 19:43:32 +00:00
udp_var.h Many network stack subsystems use a single global data structure to hold 2009-08-02 19:43:32 +00:00
udp.h Added support for NAT-Traversal (RFC 3948) in IPsec stack. 2009-06-12 15:44:35 +00:00