5045 use atomic_{inc,dec}_* instead of atomic_add_*
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Garrett D'Amore <garrett@damore.org>
Approved by: Robert Mustacchi <rm@joyent.com>

4596 Callers of ip_srcid_find_id() need to be more careful
Reviewed by: Garrett D'Amore <garrett@damore.org>
Reviewed by: Sebastien Roy <sebastien.roy@delphix.com>
Approved by: Robert Mustacchi <rm@j

4596 Callers of ip_srcid_find_id() need to be more careful
Reviewed by: Garrett D'Amore <garrett@damore.org>
Reviewed by: Sebastien Roy <sebastien.roy@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>

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3105 Kernel inet_pton() implementation returns result in host byte order
Reviewed by: Garrett D'Amore <garrett@damore.org>
Reviewed by: Robert Mustacchi <rm@joyent.com>

3925 IP DCE does not scale
Reviewed by: Keith M Wesolowski <wesolows@foobazco.org>
Reviewed by: Theo Schlossnagle <jesus@omniti.com>
Reviewed by: Sebastien Roy <seb@delphix.com>
Approved by: Dan McDo

3925 IP DCE does not scale
Reviewed by: Keith M Wesolowski <wesolows@foobazco.org>
Reviewed by: Theo Schlossnagle <jesus@omniti.com>
Reviewed by: Sebastien Roy <seb@delphix.com>
Approved by: Dan McDonald <danmcd@nexenta.com>

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merge with onnv_147
Reviewed by: garrett@nexenta.com
Approved by: garrett@nexenta.com

PSARC/2010/325 Different MTU for unicast and multicast
6836162 Interface to report different multicast and unicast MTUs from network stack

PSARC/2010/111 exclusive IP for s10c
6858460 support exclusive stack for solaris10-branded zone
6905944 netstat -rn output on solaris10 branded zones differ from native solaris10

PSARC 2010/166 layer-3 net properties for exclusive-IP zones
6944327 need to support address and defrouter resources for exclusive-IP zones

6926514 Multiple multicasts mapping to same ethernet addr cannot be used on gld

6952458 SIOCSXARP erroneously requires IP interface to be NUL-terminated
6955756 ifconfig <intf> down can hang due to pending ill_ire_cnt

PSARC 2010/106 DTrace TCP and UDP providers
6742331 DTrace TCP Provider
6932981 DTrace UDP provider

6941617 ip_quiesce_conn() of a flow-controlled conn induces panic

6901161 IP Datapath Refactoring ipmp.c nits
6913726 shutting down an exclusive stack generates noise
6934331 SIOCSLIFMTU does not refresh the IPMP interface MTU

6934730 rpcbind wedged up due to stale conn_idl
6937207 stale conn drain logic and comments

PSARC 2009/306 Brussels II - ipadm and libipadm
PSARC 2010/080 Brussels II addendum
6827318 Brussels Phase II aka ipadm(1m)
6731945 need BSD getifaddrs() API
6909065 explicitly disallow non-contiguou

PSARC 2009/306 Brussels II - ipadm and libipadm
PSARC 2010/080 Brussels II addendum
6827318 Brussels Phase II aka ipadm(1m)
6731945 need BSD getifaddrs() API
6909065 explicitly disallow non-contiguous netmasks in the next minor release
6853922 ifconfig dumps core when ether address is non-hexadecimal.
6815806 ipReasmTimeout value should be variable
6567083 nd_getset has some dead and confusing code.
6884466 remove unused tcp/sctp ndd tunables
6928813 Comments at odds with default value of tcp_time_wait_interval
6236982 ifconfig usesrc lets adapter use itself as source address
6936855 modifying the ip6_strict_src_multihoming to non-zero value will unbind V4 IREs

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PSARC 2010/042 increase max TCP_INIT_CWND
6923847 Increase TCP_INIT_CWND max
6918307 Some TCP kstats are not needed
6923858 TCP connection counter
6925635 The file tcp.c is too big

4173841 Packet goes out with source IP address of another interface
6921533 ioctls could be executed when the thread is not a WRITER on the ipif
6921451 ira_pktlen not computed correctly for ipsec pa

4173841 Packet goes out with source IP address of another interface
6921533 ioctls could be executed when the thread is not a WRITER on the ipif
6921451 ira_pktlen not computed correctly for ipsec packets
6921615 IPMP need ~5 seconds for traffic passing through when its state transfers from failed

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6909710 ipmp and multicast group join/leave don't play nicely together at all times.
6912104 recursive mutex enter on ill_mcast_serializer
6913776 ire_delete path issues.

6914230 old punchin routes go invisible
6914971 route get shows mtu as zero
6914976 route get shows 'not in table' when gateway is unreachable

6812856 Pending ioctl is not cleaned from ipsq during tcp_close

6896500 change in tunnel remote address clobbers manually configured link-local
6903512 destination link-local over tunnel doesn't change if underlying IP address changes

6905952 Assertion panic on i86,Sun-Fire-X4140 - ixa->ixa_curthread == NULL, ../../common/inet/ip/ip_output.c
6911003 TX: assertion failed: !(iraflags & IRAF_VERIFY_IP_CKSUM), file: ../../common/inet/

6905952 Assertion panic on i86,Sun-Fire-X4140 - ixa->ixa_curthread == NULL, ../../common/inet/ip/ip_output.c
6911003 TX: assertion failed: !(iraflags & IRAF_VERIFY_IP_CKSUM), file: ../../common/inet/ip /ip_input.c
6911374 ICMP redirect in snv_129 causes odd D routes

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6901158 Sending 4 NS instead of 3 before giving up
6901462 snoop -I lo0 fails; Network is down
6901463 IPv6 interface with /128 netmask doesn't work
6901792 Minor comment fixes from code review
69019

6901158 Sending 4 NS instead of 3 before giving up
6901462 snoop -I lo0 fails; Network is down
6901463 IPv6 interface with /128 netmask doesn't work
6901792 Minor comment fixes from code review
6901924 assertion failure: ire != NULL in ipif_delete_bcast_ires

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PSARC/2009/331 IP Datapath Refactoring
PSARC/2008/522 EOF of 2001/070 IPsec HW Acceleration support
PSARC/2009/495 netstat -r flags for blackhole and reject routes
PSARC 2009/496 EOF of XRESOLV
PSARC

PSARC/2009/331 IP Datapath Refactoring
PSARC/2008/522 EOF of 2001/070 IPsec HW Acceleration support
PSARC/2009/495 netstat -r flags for blackhole and reject routes
PSARC 2009/496 EOF of XRESOLV
PSARC/2009/494 IP_DONTFRAG socket option
PSARC/2009/515 fragmentation controls for ping and traceroute
6798716 ip_newroute delenda est
6798739 ARP and IP are too separate
6807265 IPv4 ip2mac() support
6756382 Please remove Venus IPsec HWACCEL code
6880632 sendto/sendmsg never returns EHOSTUNREACH in Solaris
6748582 sendmsg() return OK, but doesn't send message using IPv4-mapped x IPv6 addr
1119790 TCP and path mtu discovery
4637227 should support equal-cost multi-path (ECMP)
5078568 getsockopt() for IPV6_PATHMTU on a non-connected socket should not succeed
6419648 "AR* contract private note" should be removed as part of ATM SW EOL
6274715 Arp could keep the old entry in the cache while it waits for an arp response
6605615 Remove duplicated TCP/IP opt_set/opt_get code; use conn_t
6874677 IP_TTL can be used to send with ttl zero
4034090 arp should not let you delete your own entry
6882140 Implement IP_DONTFRAG socket option
6883858 Implement ping -D option; traceroute -F should work for IPv6 and shared-IP zones
1119792 TCP/IP black hole detection is broken on receiver
4078796 Directed broadcast forwarding code has problems
4104337 restrict the IPPROTO_IP and IPPROTO_IPV6 options based on the socket family
4203747 Source address selection for source routed packets
4230259 pmtu is increased every ip_ire_pathmtu_interval timer value.
4300533 When sticky option ipv6_pktinfo set to bogus address subsequent connect time out
4471035 ire_delete_cache_gw is called through ire_walk unnecessarily
4514572 SO_DONTROUTE socket option doesn't work with IPv6
4524980 tcp_lookup_ipv4() should compare the ifindex against tcpb->tcpb_bound_if
4532714 machine fails to switch quickly among failed default routes
4634219 IPv6 path mtu discovery is broken when using routing header
4691581 udp broadcast handling causes too many replicas
4708405 mcast is broken on machines when all interfaces are IFF_POINTOPOINT
4770457 netstat/route: source address of interface routes pretends to be gateway address
4786974 use routing table to determine routes/interface for multicast
4792619 An ip_fanout_udp_ipc_v6() routine might lead to some simpler code
4816115 Nuke ipsec_out_use_global_policy
4862844 ipsec offload corner case
4867533 tcp_rq and tcp_wq are redundant
4868589 NCEs should be shared across an IPMP group
4872093 unplumbing an improper virtual interface panics in ip_newroute_get_dst_ill()
4901671 FireEngine needs some cleanup
4907617 IPsec identity latching should be done before sending SYN-ACK
4941461 scopeid and IPV6_PKTINFO with UDP/ICMP connect() does not work properly
4944981 ip does nothing with IP6I_NEXTHOP
4963353 IPv4 and IPv6 proto fanout codes could be brought closer
4963360 consider passing zoneid using ip6i_t instead of ipsec_out_t in NDP
4963734 new ip6_asp locking is used incorrectly in ip_newroute_v6()
5008315 IPv6 code passes ip6i_t to IPsec code instead of ip6_t
5009636 memory leak in ip_fanout_proto_v6()
5092337 tcp/udp option handling can use some cleanup
5035841 Solaris can fail to create a valid broadcast ire
5043747 ar_query_xmit: Could not find the ace
5051574 tcp_check_policy is missing some checks
6305037 full hardware checksum is discarded when there're more than 2 mblks in the chain
6311149 ip.c needs to be put through a woodchipper
4708860 Unable to reassemble CGTP fragmented multicast packets
6224628 Large IPv6 packets with IPsec protection sometimes have length mismatch.
6213243 Solaris does not currently support Dead Gateway Detection
5029091 duplicate code in IP's input path for TCP/UDP/SCTP
4674643 through IPv6 CGTP routes, the very first packet is sent only after a while
6207318 Multiple default routes do not round robin connections to routers.
4823410 IP has an inconsistent view of link mtu
5105520 adding interface route to down interface causes ifconfig hang
5105707 advanced sockets API introduced some dead code
6318399 IP option handling for icmp and udp is too complicated
6321434 Every dropped packet in IP should use ip_drop_packet()
6341693 ifconfig mtu should operate on the physical interface, not individual ipif's
6352430 The credentials attached to an mblk are not particularly useful
6357894 uninitialised ipp_hoplimit needs to be cleaned up.
6363568 ip_xmit_v6() may be missing IRE releases in error cases
6364828 ip_rput_forward needs a makeover
6384416 System panics when running as multicast forwarder using multicast tunnels
6402382 TX: UDP v6 slowpath is not modified to handle mac_exempt conns
6418413 assertion failed ipha->ipha_ident == 0||ipha->ipha_ident == 0xFFFF
6420916 assertion failures in ipv6 wput path
6430851 use of b_prev to store ifindex is not 100% safe
6446106 IPv6 packets stored in nce->nce_qd_mp will be sent with incorrect tcp/udp checksums
6453711 SCTP OOTB sent as if genetated by global zone
6465212 ARP/IP merge should remove ire_freemblk.esballoc
6490163 ip_input() could misbehave if the first mblk's size is not big enough
6496664 missing ipif_refrele leads to reference leak and deferred crash in ip_wput_ipsec_out_v6
6504856 memory leak in ip_fanout_proto_v6() when using link local outer tunnel addresses
6507765 IRE cache hash function performs badly
6510186 IP_FORWARD_PROG bit is easily overlooked
6514727 cgtp ipv6 failure on snv54
6528286 MULTIRT (CGTP) should offload checksum to hardware
6533904 SCTP: doesn't support traffic class for IPv6
6539415 TX: ipif source selection is flawed for unlabeled gateways
6539851 plumbed unworking nic blocks sending broadcast packets
6564468 non-solaris SCTP stack over rawip socket: netstat command counts rawipInData not rawipOutDatagrams
6568511 ipIfStatsOutDiscards not bumped when discarding an ipsec packet on the wrong NIC
6584162 tcp_g_q_inactive() makes incorrect use of taskq_dispatch()
6603974 round-robin default with many interfaces causes infinite temporary IRE thrashing
6611750 ilm_lookup_ill_index_v4 was born an orphan
6618423 ip_wput_frag_mdt sends out packets that void pfhooks
6620964 IRE max bucket count calculations performed in ip_ire_init() are flawed
6626266 various _broadcasts seem redundant
6638182 IP_PKTINFO + SO_DONTROUTE + CIPSO IP option == panic
6647710 IPv6 possible DoS vulnerability
6657357 nce should be kmem_cache alloc'ed from an nce_cache.
6685131 ilg_add -> conn_ilg_alloc interacting with conn_ilg[] walkers can cause panic.
6730298 adding 0.0.0.0 key with mask != 0 causes 'route delete default' to fail
6730976 vni and ipv6 doesn't quite work.
6740956 assertion failed: mp->b_next == 0L && mp->b_prev == 0L in nce_queue_mp_common()
6748515 BUMP_MIB() is occasionally done on the wrong ill
6753250 ip_output_v6() `notv6' error path has an errant ill_refrele()
6756411 NULL-pointer dereference in ip_wput_local()
6769582 IP must forward packet returned from FW-HOOK
6781525 bogus usesrc usage leads directly to panic
6422839 System paniced in ip_multicast_loopback due to NULL pointer dereference
6785521 initial IPv6 DAD solicitation is dropped in ip_newroute_ipif_v6()
6787370 ipnet devices not seeing forwarded IP packets on outgoing interface
6791187 ip*dbg() calls in ip_output_options() claim to originate from ip_wput()
6794047 nce_fp_mp prevents sharing of NCEs across an IPMP group
6797926 many unnecessary ip0dbg() in ip_rput_data_v6
6846919 Packet queued for ND gets sent in the clear.
6856591 ping doesn't send packets with DF set
6861113 arp module has incorrect dependency path for hook module
6865664 IPV6_NEXTHOP does not work with TCP socket
6874681 No ICMP time exceeded when a router receives packet with ttl = 0
6880977 ip_wput_ire() uses over 1k of stack
6595433 IPsec performance could be significantly better when calling hw crypto provider synchronously
6848397 ifconfig down of an interface can hang.
6849602 IPV6_PATHMTU size issue for UDP
6885359 Add compile-time option for testing pure IPsec overhead
6889268 Odd loopback source address selection with IPMP
6895420 assertion failed: connp->conn_helper_info == NULL
6851189 Routing-related panic occurred during reboot on T2000 system running snv_117
6896174 Post-async-encryption, AH+ESP packets may have misinitialized ipha/ip6
6896687 iptun presents IPv6 with an MTU < 1280
6897006 assertion failed: ipif->ipif_id != 0 in ip_sioctl_slifzone_restart

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PSARC/2009/232 Solaris Packet Capture
PSARC/2009/403 kstats for ipnet
6824047 every downcall function should have a "notsupported" function
6822740 RFE: provide PF_PACKET for developers on OpenSolari

PSARC/2009/232 Solaris Packet Capture
PSARC/2009/403 kstats for ipnet
6824047 every downcall function should have a "notsupported" function
6822740 RFE: provide PF_PACKET for developers on OpenSolaris
6822741 RFE: Solaris needs BPF to improve the packet capture story
6867683 RFE: need to be able to retrieve physical interface flags

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