Joseph Koshy 61a4defd54 Turn off replies to ICMP echo requests for broadcast and multicast ... addresses by default. Add a knob "icmp_bmcastecho" to "rc.network" to allow this behaviour to be controlled from "rc.conf". Document the controlling sysctl variable "net.inet.icmp.bmcastecho" in sysctl(3). Reviewed by: dg, jkh Reminded on -hackers by: Steinar Haug <sthaug@nethelp.no>		1998-09-15 10:49:03 +00:00
..
libalias	Remove OpenBSD build support - let the Makefile vary per	1998-08-31 12:14:30 +00:00
fil.c	Merge ipfilter 3.2.3 -> 3.2.7 changes onto mainline.	1998-06-20 18:37:51 +00:00
icmp_var.h
if_atm.c	update ATM driver. (base version: midway.c 1.67 --> 1.68)	1998-07-29 05:35:16 +00:00
if_atm.h
if_ether.c	Go through the loopback code with a broom..	1998-06-12 03:48:19 +00:00
if_ether.h
if_fddi.h
igmp_var.h
igmp.c
igmp.h
in_cksum.c
in_hostcache.c
in_hostcache.h
in_pcb.c
in_pcb.h
in_proto.c	Yow! Completely change the way socket options are handled, eliminating	1998-08-23 03:07:17 +00:00
in_rmx.c	Converted the last instance of hzto() to tvtohz().	1998-08-05 16:59:20 +00:00
in_systm.h	Declare n_short, n_long and n_time as fixed-sized types. Don't ifdef	1998-07-13 10:54:24 +00:00
in_var.h	This commit fixes various 64bit portability problems required for	1998-06-07 17:13:14 +00:00
in.c	This commit fixes various 64bit portability problems required for	1998-06-07 17:13:14 +00:00
in.h	Yow! Completely change the way socket options are handled, eliminating	1998-08-23 03:07:17 +00:00
ip_auth.c	Made some disgusting ifdefs even more disgusting to enable the support	1998-08-15 21:51:53 +00:00
ip_auth.h	Made some disgusting ifdefs even more disgusting to enable the support	1998-08-15 21:51:53 +00:00
ip_compat.h	Import ipfilter 3.2.7 kernel components	1998-06-20 18:18:05 +00:00
ip_divert.c	Bring back some slight cleanups from 2.2	1998-07-06 09:06:58 +00:00
ip_dummynet.c	Bring in new files for dummynet support	1998-09-12 22:03:21 +00:00
ip_dummynet.h	Bring in new files for dummynet support	1998-09-12 22:03:21 +00:00
ip_fil.c	Made some disgusting ifdefs even more disgusting to enable the support	1998-08-15 21:51:53 +00:00
ip_fil.h	Merge ipfilter 3.2.3 -> 3.2.7 changes onto mainline.	1998-06-20 18:37:51 +00:00
ip_flow.c	Removed unused includes.	1998-06-21 14:53:44 +00:00
ip_flow.h
ip_frag.c
ip_frag.h	Import ipfilter 3.2.7 kernel components	1998-06-20 18:18:05 +00:00
ip_ftp_pxy.c	Merge ipfilter 3.2.3 -> 3.2.7 changes onto mainline.	1998-06-20 18:37:51 +00:00
ip_fw.c	Yow! Completely change the way socket options are handled, eliminating	1998-08-23 03:07:17 +00:00
ip_fw.h	Widen and change the layout of the IPFW structures flag element.	1998-09-02 19:14:01 +00:00
ip_icmp.c	Turn off replies to ICMP echo requests for broadcast and multicast	1998-09-15 10:49:03 +00:00
ip_icmp.h	Declare id_mask as a fixed-size type.	1998-07-13 11:01:03 +00:00
ip_input.c	Ensure that m_nextpkt is set to NULL after reassembling fragments.	1998-09-10 08:56:40 +00:00
ip_log.c
ip_mroute.c	Yow! Completely change the way socket options are handled, eliminating	1998-08-23 03:07:17 +00:00
ip_mroute.h	Yow! Completely change the way socket options are handled, eliminating	1998-08-23 03:07:17 +00:00
ip_nat.c	Made some disgusting ifdefs even more disgusting to enable the support	1998-08-15 21:51:53 +00:00
ip_nat.h	Made some disgusting ifdefs even more disgusting to enable the support	1998-08-15 21:51:53 +00:00
ip_output.c	Properly fragment multicast packets.	1998-09-02 15:11:14 +00:00
ip_proxy.c	Merge ipfilter 3.2.3 -> 3.2.7 changes onto mainline.	1998-06-20 18:37:51 +00:00
ip_proxy.h
ip_state.c	Merge ipfilter 3.2.3 -> 3.2.7 changes onto mainline.	1998-06-20 18:37:51 +00:00
ip_state.h	Import ipfilter 3.2.7 kernel components	1998-06-20 18:18:05 +00:00
ip_var.h	Re-implement tcp and ip fragment reassembly to not store pointers in the	1998-08-24 07:47:39 +00:00
ip.h	Fixed pedantic semantics errors (bitfields not of type int, signed int	1998-06-07 12:00:13 +00:00
ipl.h	Import ipfilter 3.2.7 kernel components	1998-06-20 18:18:05 +00:00
mlf_ipl.c	Import ipfilter 3.2.7 kernel components	1998-06-20 18:18:05 +00:00
raw_ip.c	Yow! Completely change the way socket options are handled, eliminating	1998-08-23 03:07:17 +00:00
tcp_debug.c	Fixed printf format errors.	1998-08-17 01:05:25 +00:00
tcp_debug.h
tcp_fsm.h
tcp_input.c	Fix RST validation.	1998-09-11 16:04:03 +00:00
tcp_output.c	Fixed overflow and sign extension bugs in	1998-07-13 11:53:59 +00:00
tcp_reass.c	Fix RST validation.	1998-09-11 16:04:03 +00:00
tcp_seq.h
tcp_subr.c	RFC 1644 has the status "Experimental Protocol", which means:	1998-09-06 08:17:35 +00:00
tcp_timer.c
tcp_timer.h
tcp_timewait.c	RFC 1644 has the status "Experimental Protocol", which means:	1998-09-06 08:17:35 +00:00
tcp_usrreq.c	Yow! Completely change the way socket options are handled, eliminating	1998-08-23 03:07:17 +00:00
tcp_var.h	Re-implement tcp and ip fragment reassembly to not store pointers in the	1998-08-24 07:47:39 +00:00
tcp.h	Declare tcp_seq and tcp_cc as fixed-size types. Half fixed type	1998-07-13 11:09:52 +00:00
tcpip.h
udp_usrreq.c	Re-implement tcp and ip fragment reassembly to not store pointers in the	1998-08-24 07:47:39 +00:00
udp_var.h
udp.h