Test Information

Title	`Part B: NUT receives invalid NA (Hop Limit == 254)`
CommandLine	./V6LC_2_1_15_B.seq -pkt ./V6LC_2_1_15_B.def -log 46.html -ti `Part B: NUT receives invalid NA (Hop Limit == 254)`
TestVersion	V6LC_5_0_7
ToolVersion	REL_3_3_5
Start	2021/11/02 01:39:30
Tn	/usr/local/v6eval//etc//tn.def
Nu	/usr/local/v6eval//etc//nut.def
Pkt	./V6LC_2_1_15_B.def
System	linux-v6
TargetName	Ubuntu 20.04.2
HostName	IPv6-Test
Type	host

Test Sequence Execution Log

01:39:30	Start
01:39:30	Start Capturing Packets (Link0)
	Procedure
01:39:30	vSend(Link0,ndisc_ereq_LL) Send Echo Request: TN (link-local) -> NUT (link-local)
01:39:30	vRecv(Link0,ndisc_mcast_ns_sll_GL ndisc_mcast_ns_sll_LL) timeout:2 cntLimit:0 seektime:0 Recv NS (link-local) w/ SLL: NUT (link-local) -> TN solicited-node multicast address
01:39:30	vSend(Link0,nd_na_local) Send NA (rSO, link-local) w/ TLL: TN (link-local) -> all-nodes multicast address
01:39:30	vRecv(Link0,ndisc_mcast_ns_sll_GL ndisc_mcast_ns_sll_LL) timeout:2 cntLimit:0 seektime:1635797370.686960 Recv NS (link-local) w/ SLL: NUT (link-local) -> TN solicited-node multicast address
01:39:31	vRecv(Link0,) timeout:4 cntLimit:0 seektime:0 recv a packet at 01:39:32 vRecv() return status=1
01:39:35	Clear Captured Packets (Link0)
	PASS
01:39:35	Stop Capturing Packets (Link0)
01:39:35	End

Packet Reverse Log

Send Echo Request: TN (link-local) -> NUT (link-local) at 01:39:30

Frame_Ether                     (length:70)
| Hdr_Ether                       (length:14)
| | DestinationAddress               = 00:0c:29:b2:95:ce
| | SourceAddress                    = 00:00:00:00:01:00
| | Type                             = 34525
| Packet_IPv6                     (length:56)
| | Hdr_IPv6                        (length:40)
| | | Version                          = 6
| | | TrafficClass                     = 0
| | | FlowLabel                        = 0
| | | PayloadLength                    = 16
| | | NextHeader                       = 58
| | | HopLimit                         = 64
| | | SourceAddress                    = fe80::200:ff:fe00:100
| | | DestinationAddress               = fe80::20c:29ff:feb2:95ce
| | ICMPv6_EchoRequest              (length:16)
| | | Type                             = 128
| | | Code                             = 0
| | | Checksum                         = 8705 calc(8705)
| | | Identifier                       = 0
| | | SequenceNumber                   = 0
| | | Payload                         (length:8)
| | | | data                             = 01234567 89abcdef

Recv at 01:39:30

Frame_Ether                     (length:86)
| Hdr_Ether                       (length:14)
| | DestinationAddress               = 33:33:ff:00:01:00
| | SourceAddress                    = 00:0c:29:b2:95:ce
| | Type                             = 34525
| Packet_IPv6                     (length:72)
| | Hdr_IPv6                        (length:40)
| | | Version                          = 6
| | | TrafficClass                     = 0
| | | FlowLabel                        = 0
| | | PayloadLength                    = 32
| | | NextHeader                       = 58
| | | HopLimit                         = 255
| | | SourceAddress                    = fe80::20c:29ff:feb2:95ce
| | | DestinationAddress               = ff02::1:ff00:100
| | ICMPv6_NS                       (length:32)
| | | Type                             = 135
| | | Code                             = 0
| | | Checksum                         = 63875 calc(63875)
| | | Reserved                         = 0
| | | TargetAddress                    = fe80::200:ff:fe00:100
| | | Opt_ICMPv6_SLL                  (length:8)
| | | | Type                             = 1
| | | | Length                           = 1
| | | | LinkLayerAddress                 = 00:0c:29:b2:95:ce
===ndisc_mcast_ns_sll_GL=================================
ng compare _HDR_IPV6_ndisc_mcast_ns_sll_GL.SourceAddress received:fe80::20c:29ff:feb2:95ce = 3ffe:501:ffff:100:20c:29ff:feb2:95ce
===ndisc_mcast_ns_sll_LL=================================

Send NA (rSO, link-local) w/ TLL: TN (link-local) -> all-nodes multicast address at 01:39:30

Frame_Ether                     (length:86)
| Hdr_Ether                       (length:14)
| | DestinationAddress               = 33:33:00:00:00:01
| | SourceAddress                    = 00:00:00:00:01:00
| | Type                             = 34525
| Packet_IPv6                     (length:72)
| | Hdr_IPv6                        (length:40)
| | | Version                          = 6
| | | TrafficClass                     = 0
| | | FlowLabel                        = 0
| | | PayloadLength                    = 32
| | | NextHeader                       = 58
| | | HopLimit                         = 254
| | | SourceAddress                    = fe80::200:ff:fe00:100
| | | DestinationAddress               = ff02::1
| | ICMPv6_NA                       (length:32)
| | | Type                             = 136
| | | Code                             = 0
| | | Checksum                         = 21662 calc(21662)
| | | RFlag                            = 0
| | | SFlag                            = 0
| | | OFlag                            = 1
| | | Reserved                         = 0
| | | TargetAddress                    = fe80::200:ff:fe00:100
| | | Opt_ICMPv6_TLL                  (length:8)
| | | | Type                             = 2
| | | | Length                           = 1
| | | | LinkLayerAddress                 = 00:00:00:00:01:00

Recv at 01:39:31

Frame_Ether                     (length:86)
| Hdr_Ether                       (length:14)
| | DestinationAddress               = 33:33:ff:00:01:00
| | SourceAddress                    = 00:0c:29:b2:95:ce
| | Type                             = 34525
| Packet_IPv6                     (length:72)
| | Hdr_IPv6                        (length:40)
| | | Version                          = 6
| | | TrafficClass                     = 0
| | | FlowLabel                        = 0
| | | PayloadLength                    = 32
| | | NextHeader                       = 58
| | | HopLimit                         = 255
| | | SourceAddress                    = fe80::20c:29ff:feb2:95ce
| | | DestinationAddress               = ff02::1:ff00:100
| | ICMPv6_NS                       (length:32)
| | | Type                             = 135
| | | Code                             = 0
| | | Checksum                         = 63875 calc(63875)
| | | Reserved                         = 0
| | | TargetAddress                    = fe80::200:ff:fe00:100
| | | Opt_ICMPv6_SLL                  (length:8)
| | | | Type                             = 1
| | | | Length                           = 1
| | | | LinkLayerAddress                 = 00:0c:29:b2:95:ce
===ndisc_mcast_ns_sll_GL=================================
ng compare _HDR_IPV6_ndisc_mcast_ns_sll_GL.SourceAddress received:fe80::20c:29ff:feb2:95ce = 3ffe:501:ffff:100:20c:29ff:feb2:95ce
===ndisc_mcast_ns_sll_LL=================================

Recv at 01:39:32

Frame_Ether                     (length:86)
| Hdr_Ether                       (length:14)
| | DestinationAddress               = 33:33:ff:00:01:00
| | SourceAddress                    = 00:0c:29:b2:95:ce
| | Type                             = 34525
| Packet_IPv6                     (length:72)
| | Hdr_IPv6                        (length:40)
| | | Version                          = 6
| | | TrafficClass                     = 0
| | | FlowLabel                        = 0
| | | PayloadLength                    = 32
| | | NextHeader                       = 58
| | | HopLimit                         = 255
| | | SourceAddress                    = fe80::20c:29ff:feb2:95ce
| | | DestinationAddress               = ff02::1:ff00:100
| | ICMPv6_NS                       (length:32)
| | | Type                             = 135
| | | Code                             = 0
| | | Checksum                         = 63875 calc(63875)
| | | Reserved                         = 0
| | | TargetAddress                    = fe80::200:ff:fe00:100
| | | Opt_ICMPv6_SLL                  (length:8)
| | | | Type                             = 1
| | | | Length                           = 1
| | | | LinkLayerAddress                 = 00:0c:29:b2:95:ce