Eugene Grosbein 1a356b8b90 ipfw nat and natd support multiple aliasing instances with "nat global" feature ... that chooses right alias_address for outgoing packets that already have corresponding state in one of aliasing instances. This feature works just fine for ICMP, UDP, TCP and SCTP packes but not for others. For example, outgoing PPtP/GRE packets always get alias_address of latest configured instance no matter whether such packets have corresponding state or not. This change unbreaks translation of transit PPtP/GRE connections for "nat global" case fixing a bug in static ProtoAliasOut() function that ignores its "create" argument and performs translation regardless of its value. This static function is called only by LibAliasOutLocked() function and only for packers other than ICMP, UDP, TCP and SCTP. LibAliasOutLocked() passes its "create" argument unmodified. We have only two consumers of LibAliasOutLocked() in the source tree calling it with "create" unequal to 1: "ipfw nat global" code and similar natd code having same problem. All other consumers of LibAliasOutLocked() call it with create = 1 and the patch is "no-op" for such cases. PR: 218968 Approved by: ae, vsevolod (mentor) MFC after: 1 week		2017-05-10 19:41:52 +00:00
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libalias	ipfw nat and natd support multiple aliasing instances with "nat global" feature	2017-05-10 19:41:52 +00:00
tcp_stacks	When a SYN-ACK is received in SYN-SENT state, RFC 793 requires the	2017-04-26 06:20:58 +00:00
accf_data.c
accf_dns.c
accf_http.c
icmp6.h
icmp_var.h
if_ether.c
if_ether.h
igmp.c
igmp.h
igmp_var.h
in.c
in.h
in_cksum.c
in_debug.c
in_fib.c
in_fib.h
in_gif.c
in_jail.c
in_kdtrace.c
in_kdtrace.h
in_mcast.c
in_pcb.c
in_pcb.h
in_pcbgroup.c
in_prot.c
in_proto.c
in_rmx.c
in_rss.c
in_rss.h
in_systm.h
in_var.h
ip.h
ip6.h
ip_carp.c
ip_carp.h
ip_divert.c
ip_divert.h
ip_dummynet.h
ip_ecn.c
ip_ecn.h
ip_encap.c
ip_encap.h
ip_fastfwd.c
ip_fw.h
ip_gre.c
ip_icmp.c
ip_icmp.h
ip_id.c
ip_input.c
ip_mroute.c
ip_mroute.h
ip_options.c
ip_options.h
ip_output.c
ip_reass.c
ip_var.h
pim.h
pim_var.h
raw_ip.c
sctp.h
sctp_asconf.c
sctp_asconf.h
sctp_auth.c
sctp_auth.h
sctp_bsd_addr.c
sctp_bsd_addr.h
sctp_cc_functions.c
sctp_constants.h
sctp_crc32.c
sctp_crc32.h
sctp_dtrace_declare.h
sctp_dtrace_define.h
sctp_header.h
sctp_indata.c
sctp_indata.h
sctp_input.c
sctp_input.h
sctp_lock_bsd.h
sctp_os.h
sctp_os_bsd.h
sctp_output.c	Set the DF bit for responses to out-of-the-blue packets.	2017-04-28 15:38:34 +00:00
sctp_output.h
sctp_pcb.c	Allow SCTP to use the hostcache.	2017-04-29 19:20:50 +00:00
sctp_pcb.h
sctp_peeloff.c
sctp_peeloff.h
sctp_ss_functions.c
sctp_structs.h
sctp_syscalls.c
sctp_sysctl.c
sctp_sysctl.h
sctp_timer.c	Don't set the DF-bit on timer based retransmissions.	2017-04-29 09:57:27 +00:00
sctp_timer.h
sctp_uio.h
sctp_usrreq.c	Allow SCTP to use the hostcache.	2017-04-29 19:20:50 +00:00
sctp_var.h	Use consistently uint32_t for mtu values.	2017-04-26 19:26:40 +00:00
sctputil.c	Allow SCTP to use the hostcache.	2017-04-29 19:20:50 +00:00
sctputil.h	Allow SCTP to use the hostcache.	2017-04-29 19:20:50 +00:00
siftr.c
tcp.h
tcp_debug.c
tcp_debug.h
tcp_fastopen.c
tcp_fastopen.h
tcp_fsm.h
tcp_hostcache.c
tcp_hostcache.h
tcp_input.c	When a SYN-ACK is received in SYN-SENT state, RFC 793 requires the	2017-04-26 06:20:58 +00:00
tcp_lro.c	Flush the LRO ctrl as soon as lro_mbufs fills up. There is no need to	2017-04-24 22:35:00 +00:00
tcp_lro.h
tcp_offload.c
tcp_offload.h
tcp_output.c
tcp_pcap.c
tcp_pcap.h
tcp_reass.c
tcp_sack.c
tcp_seq.h
tcp_subr.c
tcp_syncache.c
tcp_syncache.h
tcp_timer.c
tcp_timer.h
tcp_timewait.c
tcp_usrreq.c
tcp_var.h
tcpip.h
toecore.c
toecore.h
udp.h
udp_usrreq.c
udp_var.h
udplite.h