Test Information

Title	Connect two SA bundles with different spi, different IPsrc, ESP (DES-CBC)
CommandLine	../ipsec/HTR_E_In_2SA_DspiDipsrc_descbc.seq -pkt ./HTR_E_2SA_DspiDip_descbc.def -cpp=-include ./ipsecaddr.def -log 88.html -ti Connect two SA bundles with different spi, different IPsrc, ESP (DES-CBC)
TestVersion	REL_2_1_1
ToolVersion	REL_3_3_2
Start	2011/10/24 15:03:49
Tn	/usr/local/v6eval//etc//tn.def
Nu	/usr/local/v6eval//etc//nut.def
Pkt	./HTR_E_2SA_DspiDip_descbc.def
System	freebsd-i386
TargetName	freebsd-head
HostName	ipv6-conf
Type	host

Test Sequence Execution Log

15:03:49	Start
	* Target initialization phase * Target: Clear all SAD and SPD entries
15:03:49	vRemote(ipsecClearAll.rmt) ``/usr/local/v6eval//bin/freebsd-i386//ipsecClearAll.rmt -t freebsd-i386 -u root -p v6eval -d cuau0 -o 1 '' Connected # # /sbin/setkey -c <<EOD spdflush; flush; EOD # # sendMessagesSync: never got /sbin/setkey -c <<EODspdflush;flush;EOD echo $status 0~ [EOT]
	Target: Set SAD entries: src="3ffe:501:ffff:ff05:200:ff:fe00:c1c1" dst="3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8" spi=0x1000 mode=transport protocol=esp ealgo=des-cbc ealgokey=TAHITEST
15:03:55	vRemote(ipsecSetSAD.rmt) ``/usr/local/v6eval//bin/freebsd-i386//ipsecSetSAD.rmt -t freebsd-i386 -u root -p v6eval -d cuau0 -o 1 src="3ffe:501:ffff:ff05:200:ff:fe00:c1c1" dst="3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8" spi=0x1000 mode=transport protocol=esp ealgo=des-cbc ealgokey=TAHITEST '' Connected # # /sbin/setkey -c <<EOD add 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8 esp 0x1000 -m transport -E des-cbc "TAHITEST" ; dump; EOD 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8 esp mode=transport spi=4096(0x00001000) reqid=0(0x00000000) E: des-cbc 54414849 54455354 seq=0x00000000 replay=0 flags=0x00000040 state=mature created: Oct 25 10:42:09 2011 current: Oct 25 10:42:09 2011 diff: 0(s) hard: 0(s) soft: 0(s) last: hard: 0(s) soft: 0(s) current: 0(bytes) hard: 0(bytes) soft: 0(bytes) allocated: 0 hard: 0 soft: 0 sadb_seq=0 pid=1696 refcnt=1 # # sendMessagesSync: never got /sbin/setkey -c <<EODadd 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8 esp 0x1000 -m transport -E des-cbc "TAHITEST";dump;EOD echo $status 0~ [EOT]
	Target: Set SPD entries: src="3ffe:501:ffff:ff05:200:ff:fe00:c1c1" dst="3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8" upperspec=any direction=in protocol=esp mode=transport
15:04:01	vRemote(ipsecSetSPD.rmt) ``/usr/local/v6eval//bin/freebsd-i386//ipsecSetSPD.rmt -t freebsd-i386 -u root -p v6eval -d cuau0 -o 1 src="3ffe:501:ffff:ff05:200:ff:fe00:c1c1" dst="3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8" upperspec=any direction=in protocol=esp mode=transport '' Connected # # /sbin/setkey -c <<EOD spdadd 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8 any -P in ipsec esp/transport/3ffe:501:ffff:ff05:200:ff:fe00:c1c1-3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8/require ; spddump; EOD 3ffe:501:ffff:ff05:200:ff:fe00:c1c1[any] 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8[any] any in ipsec esp/transport/3ffe:501:ffff:ff05:200:ff:fe00:c1c1-3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8/require spid=84 seq=0 pid=1697 refcnt=1 # # sendMessagesSync: never got /sbin/setkey -c <<EODspdadd 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8 any -P in ipsec esp/transport/3ffe:501:ffff:ff05:200:ff:fe00:c1c1-3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8/require;spddump;EOD echo $status 0~ [EOT]
	Target: Set SAD entries: src="3ffe:501:ffff:ff05:200:ff:fe00:c2c2" dst="3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8" spi=0x2000 mode=transport protocol=esp ealgo=des-cbc ealgokey=foo0foo1
15:04:07	vRemote(ipsecSetSAD.rmt) ``/usr/local/v6eval//bin/freebsd-i386//ipsecSetSAD.rmt -t freebsd-i386 -u root -p v6eval -d cuau0 -o 1 src="3ffe:501:ffff:ff05:200:ff:fe00:c2c2" dst="3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8" spi=0x2000 mode=transport protocol=esp ealgo=des-cbc ealgokey=foo0foo1 '' Connected # # /sbin/setkey -c <<EOD add 3ffe:501:ffff:ff05:200:ff:fe00:c2c2 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8 esp 0x2000 -m transport -E des-cbc "foo0foo1" ; dump; EOD 3ffe:501:ffff:ff05:200:ff:fe00:c2c2 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8 esp mode=transport spi=8192(0x00002000) reqid=0(0x00000000) E: des-cbc 666f6f30 666f6f31 seq=0x00000000 replay=0 flags=0x00000040 state=mature created: Oct 25 10:42:21 2011 current: Oct 25 10:42:21 2011 diff: 0(s) hard: 0(s) soft: 0(s) last: hard: 0(s) soft: 0(s) current: 0(bytes) hard: 0(bytes) soft: 0(bytes) allocated: 0 hard: 0 soft: 0 sadb_seq=1 pid=1698 refcnt=1 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8 esp mode=transport spi=4096(0x00001000) reqid=0(0x00000000) E: des-cbc 54414849 54455354 seq=0x00000000 replay=0 flags=0x00000040 state=mature created: Oct 25 10:42:09 2011 current: Oct 25 10:42:21 2011 diff: 12(s) hard: 0(s) soft: 0(s) last: hard: 0(s) soft: 0(s) current: 0(bytes) hard: 0(bytes) soft: 0(bytes) allocated: 0 hard: 0 soft: 0 sadb_seq=0 pid=1698 refcnt=1 # # sendMessagesSync: never got /sbin/setkey -c <<EODadd 3ffe:501:ffff:ff05:200:ff:fe00:c2c2 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8 esp 0x2000 -m transport -E des-cbc "foo0foo1";dump;EOD echo $status 0~ [EOT]
	Target: Set SPD entries: src="3ffe:501:ffff:ff05:200:ff:fe00:c2c2" dst="3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8" upperspec=any direction=in protocol=esp mode=transport
15:04:12	vRemote(ipsecSetSPD.rmt) ``/usr/local/v6eval//bin/freebsd-i386//ipsecSetSPD.rmt -t freebsd-i386 -u root -p v6eval -d cuau0 -o 1 src="3ffe:501:ffff:ff05:200:ff:fe00:c2c2" dst="3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8" upperspec=any direction=in protocol=esp mode=transport '' Connected # # /sbin/setkey -c <<EOD spdadd 3ffe:501:ffff:ff05:200:ff:fe00:c2c2 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8 any -P in ipsec esp/transport/3ffe:501:ffff:ff05:200:ff:fe00:c2c2-3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8/require ; spddump; EOD 3ffe:501:ffff:ff05:200:ff:fe00:c1c1[any] 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8[any] any in ipsec esp/transport/3ffe:501:ffff:ff05:200:ff:fe00:c1c1-3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8/require spid=84 seq=1 pid=1699 refcnt=1 3ffe:501:ffff:ff05:200:ff:fe00:c2c2[any] 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8[any] any in ipsec esp/transport/3ffe:501:ffff:ff05:200:ff:fe00:c2c2-3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8/require spid=85 seq=0 pid=1699 refcnt=1 # # sendMessagesSync: never got /sbin/setkey -c <<EODspdadd 3ffe:501:ffff:ff05:200:ff:fe00:c2c2 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8 any -P in ipsec esp/transport/3ffe:501:ffff:ff05:200:ff:fe00:c2c2-3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8/require;spddump;EOD echo $status 0~ [EOT]
	* Target testing phase *
15:04:17	Start Capturing Packets (Link0)
15:04:17	vSend(Link0,ra_to_nut) send ra_to_nut
15:04:17	Wait 3 second
15:04:20	vSend(Link0,echo_request_from_host1_esp) send echo_request_from_host1_esp
15:04:20	vRecv(Link0,ns_to_router_linkaddr ns_to_router echo_reply_to_host1) timeout:6 cntLimit:0 seektime:0 recv echo_reply_to_host1
15:04:20	vRecv(Link0,ns_to_router_linkaddr ns_to_router) timeout:6 cntLimit:0 seektime:0 recv ns_to_router_linkaddr
15:04:25	vSend(Link0,na_from_router_linkaddr) send na_from_router_linkaddr
	NC about Router was PROBE state, but now it's REACHABLE.
15:04:25	vRecv(Link0,ns_to_router_linkaddr) timeout:6 cntLimit:0 seektime:0 vRecv() return status=1
15:04:31	vRecv(Link0,ns_to_router_linkaddr) timeout:6 cntLimit:0 seektime:0 vRecv() return status=1
	TN received echo reply from NUT to HOST1. Ping over 1st SA bundle is available.
15:04:37	vSend(Link0,echo_request_from_host2_esp) send echo_request_from_host2_esp
15:04:37	vRecv(Link0,ns_to_router_linkaddr ns_to_router echo_reply_to_host2) timeout:6 cntLimit:0 seektime:0 recv echo_reply_to_host2
15:04:37	vRecv(Link0,ns_to_router_linkaddr ns_to_router) timeout:6 cntLimit:0 seektime:0 vRecv() return status=1
	TN received echo reply from NUT to HOST2. Ping over 2nd SA bundle is available. Ping over coexisting two SA bundles are available. OK
15:04:43	End

Packet Reverse Log

send ra_to_nut at 15:04:17

Frame_Ether                     (length:118)
| Hdr_Ether                       (length:14)
| | DestinationAddress               = 33:33:00:00:00:01
| | SourceAddress                    = 00:00:00:00:a0:a0
| | Type                             = 34525
| Packet_IPv6                     (length:104)
| | Hdr_IPv6                        (length:40)
| | | Version                          = 6
| | | TrafficClass                     = 0
| | | FlowLabel                        = 0
| | | PayloadLength                    = 64
| | | NextHeader                       = 58
| | | HopLimit                         = 255
| | | SourceAddress                    = fe80::200:ff:fe00:a0a0
| | | DestinationAddress               = ff02::1
| | ICMPv6_RA                       (length:64)
| | | Type                             = 134
| | | Code                             = 0
| | | Checksum                         = 38752 calc(38752)
| | | CurHopLimit                      = 64
| | | MFlag                            = 0
| | | OFlag                            = 0
| | | HFlag                            = 0
| | | Preference                       = 0
| | | Reserved                         = 0
| | | LifeTime                         = 1800
| | | ReachableTime                    = 0
| | | RetransTimer                     = 0
| | | Opt_ICMPv6_SLL                  (length:8)
| | | | Type                             = 1
| | | | Length                           = 1
| | | | LinkLayerAddress                 = 00:00:00:00:a0:a0
| | | Opt_ICMPv6_MTU                  (length:8)
| | | | Type                             = 5
| | | | Length                           = 1
| | | | Reserved                         = 0
| | | | MTU                              = 1500
| | | Opt_ICMPv6_Prefix               (length:32)
| | | | Type                             = 3
| | | | Length                           = 4
| | | | PrefixLength                     = 64
| | | | LFlag                            = 1
| | | | AFlag                            = 1
| | | | RFlag                            = 0
| | | | Reserved1                        = 0
| | | | ValidLifetime                    = 2592000
| | | | PreferredLifetime                = 604800
| | | | Reserved2                        = 0
| | | | Prefix                           = 3ffe:501:ffff:ff03::

send echo_request_from_host1_esp at 15:04:20

Frame_Ether                     (length:94)
| Hdr_Ether                       (length:14)
| | DestinationAddress               = 00:1c:23:09:f4:e8
| | SourceAddress                    = 00:00:00:00:a0:a0
| | Type                             = 34525
| Packet_IPv6                     (length:80)
| | Hdr_IPv6                        (length:40)
| | | Version                          = 6
| | | TrafficClass                     = 0
| | | FlowLabel                        = 0
| | | PayloadLength                    = 40
| | | NextHeader                       = 50
| | | HopLimit                         = 64
| | | SourceAddress                    = 3ffe:501:ffff:ff05:200:ff:fe00:c1c1
| | | DestinationAddress               = 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8
| | Hdr_ESP                         (length:40)
| | | SPI                              = 4096
| | | SequenceNumber                   = 1
| | | algorithm                        = ealgo_descbc_012
| | | IVEC                             = 00000000 00000000
| | | Decrypted                       (length:24)
| | | | ESPPayload                      (length:22)
| | | | | Upp_UDP                         (length:22)
| | | | | | Hdr_UDP                         (length:8)
| | | | | | | SourcePort                       = 10000
| | | | | | | DestinationPort                  = 7
| | | | | | | Length                           = 22
| | | | | | | Checksum                         = 64088 calc(64088)
| | | | | | Payload                         (length:14)
| | | | | | | data                             = 5061644c 656e2069  73205a65 726f
| | | | Padding                          = 
| | | | PadLength                        = 0
| | | | NextHeader                       = 17
| | | ICV                              =  calc()

Recv at 15:04:20

Frame_Ether                     (length:76)
| Hdr_Ether                       (length:14)
| | DestinationAddress               = 00:00:00:00:a0:a0
| | SourceAddress                    = 00:1c:23:09:f4:e8
| | Type                             = 34525
| Packet_IPv6                     (length:62)
| | Hdr_IPv6                        (length:40)
| | | Version                          = 6
| | | TrafficClass                     = 0
| | | FlowLabel                        = 0
| | | PayloadLength                    = 22
| | | NextHeader                       = 17
| | | HopLimit                         = 64
| | | SourceAddress                    = 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8
| | | DestinationAddress               = 3ffe:501:ffff:ff05:200:ff:fe00:c1c1
| | Upp_UDP                         (length:22)
| | | Hdr_UDP                         (length:8)
| | | | SourcePort                       = 7
| | | | DestinationPort                  = 10000
| | | | Length                           = 22
| | | | Checksum                         = 64088 calc(64088)
| | | Payload                         (length:14)
| | | | data                             = 5061644c 656e2069  73205a65 726f
===ns_to_router_linkaddr=================================
ng compare _HDR_IPV6_ns_to_router_linkaddr.NextHeader received:17 = 58
ng compare _HDR_IPV6_ns_to_router_linkaddr.HopLimit received:64 = 255
ng compare _HDR_IPV6_ns_to_router_linkaddr.SourceAddress received:3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8 = fe80::21c:23ff:fe09:f4e8
ng compare _HDR_IPV6_ns_to_router_linkaddr.DestinationAddress received:3ffe:501:ffff:ff05:200:ff:fe00:c1c1 = oneof(v6("fe80::200:ff:fe00:a0a0"),v6merge("FF02:0:0:0:0:1:FF00:0000",104,v6("fe80::200:ff:fe00:a0a0")))
ng meta Packet_IPv6.ICMPv6_NS != Packet_IPv6.Upp_UDP
===ns_to_router=================================
ng compare _HDR_IPV6_ns_to_router.NextHeader received:17 = 58
ng compare _HDR_IPV6_ns_to_router.HopLimit received:64 = 255
ng compare _HDR_IPV6_ns_to_router.DestinationAddress received:3ffe:501:ffff:ff05:200:ff:fe00:c1c1 = oneof(v6("3ffe:501:ffff:ff03:200:ff:fe00:a0a0"),v6merge("FF02:0:0:0:0:1:FF00:0000",104,v6("3ffe:501:ffff:ff03:200:ff:fe00:a0a0")))
ng meta Packet_IPv6.ICMPv6_NS != Packet_IPv6.Upp_UDP
===echo_reply_to_host1=================================

Recv at 15:04:25

Frame_Ether                     (length:86)
| Hdr_Ether                       (length:14)
| | DestinationAddress               = 00:00:00:00:a0:a0
| | SourceAddress                    = 00:1c:23:09:f4:e8
| | Type                             = 34525
| Packet_IPv6                     (length:72)
| | Hdr_IPv6                        (length:40)
| | | Version                          = 6
| | | TrafficClass                     = 0
| | | FlowLabel                        = 0
| | | PayloadLength                    = 32
| | | NextHeader                       = 58
| | | HopLimit                         = 255
| | | SourceAddress                    = fe80::21c:23ff:fe09:f4e8
| | | DestinationAddress               = fe80::200:ff:fe00:a0a0
| | ICMPv6_NS                       (length:32)
| | | Type                             = 135
| | | Code                             = 0
| | | Checksum                         = 1988 calc(1988)
| | | Reserved                         = 0
| | | TargetAddress                    = fe80::200:ff:fe00:a0a0
| | | Opt_ICMPv6_SLL                  (length:8)
| | | | Type                             = 1
| | | | Length                           = 1
| | | | LinkLayerAddress                 = 00:1c:23:09:f4:e8
===ns_to_router_linkaddr=================================

send na_from_router_linkaddr at 15:04:25

Frame_Ether                     (length:86)
| Hdr_Ether                       (length:14)
| | DestinationAddress               = 00:1c:23:09:f4:e8
| | SourceAddress                    = 00:00:00:00:a0:a0
| | Type                             = 34525
| Packet_IPv6                     (length:72)
| | Hdr_IPv6                        (length:40)
| | | Version                          = 6
| | | TrafficClass                     = 0
| | | FlowLabel                        = 0
| | | PayloadLength                    = 32
| | | NextHeader                       = 58
| | | HopLimit                         = 255
| | | SourceAddress                    = fe80::200:ff:fe00:a0a0
| | | DestinationAddress               = fe80::21c:23ff:fe09:f4e8
| | ICMPv6_NA                       (length:32)
| | | Type                             = 136
| | | Code                             = 0
| | | Checksum                         = 40240 calc(40240)
| | | RFlag                            = 1
| | | SFlag                            = 1
| | | OFlag                            = 1
| | | Reserved                         = 0
| | | TargetAddress                    = fe80::200:ff:fe00:a0a0
| | | Opt_ICMPv6_TLL                  (length:8)
| | | | Type                             = 2
| | | | Length                           = 1
| | | | LinkLayerAddress                 = 00:00:00:00:a0:a0

send echo_request_from_host2_esp at 15:04:37

Frame_Ether                     (length:94)
| Hdr_Ether                       (length:14)
| | DestinationAddress               = 00:1c:23:09:f4:e8
| | SourceAddress                    = 00:00:00:00:a0:a0
| | Type                             = 34525
| Packet_IPv6                     (length:80)
| | Hdr_IPv6                        (length:40)
| | | Version                          = 6
| | | TrafficClass                     = 0
| | | FlowLabel                        = 0
| | | PayloadLength                    = 40
| | | NextHeader                       = 50
| | | HopLimit                         = 64
| | | SourceAddress                    = 3ffe:501:ffff:ff05:200:ff:fe00:c2c2
| | | DestinationAddress               = 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8
| | Hdr_ESP                         (length:40)
| | | SPI                              = 8192
| | | SequenceNumber                   = 1
| | | algorithm                        = ealgo_descbc_foo
| | | IVEC                             = 00000000 00000000
| | | Decrypted                       (length:24)
| | | | ESPPayload                      (length:22)
| | | | | Upp_UDP                         (length:22)
| | | | | | Hdr_UDP                         (length:8)
| | | | | | | SourcePort                       = 10000
| | | | | | | DestinationPort                  = 7
| | | | | | | Length                           = 22
| | | | | | | Checksum                         = 63831 calc(63831)
| | | | | | Payload                         (length:14)
| | | | | | | data                             = 5061644c 656e2069  73205a65 726f
| | | | Padding                          = 
| | | | PadLength                        = 0
| | | | NextHeader                       = 17
| | | ICV                              =  calc()

Recv at 15:04:37

Frame_Ether                     (length:76)
| Hdr_Ether                       (length:14)
| | DestinationAddress               = 00:00:00:00:a0:a0
| | SourceAddress                    = 00:1c:23:09:f4:e8
| | Type                             = 34525
| Packet_IPv6                     (length:62)
| | Hdr_IPv6                        (length:40)
| | | Version                          = 6
| | | TrafficClass                     = 0
| | | FlowLabel                        = 0
| | | PayloadLength                    = 22
| | | NextHeader                       = 17
| | | HopLimit                         = 64
| | | SourceAddress                    = 3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8
| | | DestinationAddress               = 3ffe:501:ffff:ff05:200:ff:fe00:c2c2
| | Upp_UDP                         (length:22)
| | | Hdr_UDP                         (length:8)
| | | | SourcePort                       = 7
| | | | DestinationPort                  = 10000
| | | | Length                           = 22
| | | | Checksum                         = 63831 calc(63831)
| | | Payload                         (length:14)
| | | | data                             = 5061644c 656e2069  73205a65 726f
===ns_to_router_linkaddr=================================
ng compare _HDR_IPV6_ns_to_router_linkaddr.NextHeader received:17 = 58
ng compare _HDR_IPV6_ns_to_router_linkaddr.HopLimit received:64 = 255
ng compare _HDR_IPV6_ns_to_router_linkaddr.SourceAddress received:3ffe:501:ffff:ff03:21c:23ff:fe09:f4e8 = fe80::21c:23ff:fe09:f4e8
ng compare _HDR_IPV6_ns_to_router_linkaddr.DestinationAddress received:3ffe:501:ffff:ff05:200:ff:fe00:c2c2 = oneof(v6("fe80::200:ff:fe00:a0a0"),v6merge("FF02:0:0:0:0:1:FF00:0000",104,v6("fe80::200:ff:fe00:a0a0")))
ng meta Packet_IPv6.ICMPv6_NS != Packet_IPv6.Upp_UDP
===ns_to_router=================================
ng compare _HDR_IPV6_ns_to_router.NextHeader received:17 = 58
ng compare _HDR_IPV6_ns_to_router.HopLimit received:64 = 255
ng compare _HDR_IPV6_ns_to_router.DestinationAddress received:3ffe:501:ffff:ff05:200:ff:fe00:c2c2 = oneof(v6("3ffe:501:ffff:ff03:200:ff:fe00:a0a0"),v6merge("FF02:0:0:0:0:1:FF00:0000",104,v6("3ffe:501:ffff:ff03:200:ff:fe00:a0a0")))
ng meta Packet_IPv6.ICMPv6_NS != Packet_IPv6.Upp_UDP
===echo_reply_to_host2=================================