Date: Mon, 6 Apr 2009 03:07:50 -0700 (PDT)
From: Idan Shamay <idanshamaybiu@yahoo.com>
Subject: [users:01160] Group 2: Router and Prefix Discovery, differences between Self-test version 4.0.5 and 4.0.3
To: users@tahi.org
Message-Id: <499152.39100.qm@web36406.mail.mud.yahoo.com>
X-Mail-Count: 01160

In test V6LC_2_2_5 in Test program version: V6LC_4_0_3 the following RA mes=sage is received and the tests passes (taken from tahi website)
 
Fra=me_Ether                     (length:110)
| Hdr_Ether                    =   (length:14)
| | DestinationAddress               = 33:33:00:00:00:01=
| | SourceAddress                    = 00:00:f4:60:3d:c8
| | Type   =                          = 34525
| Packet_IPv6                     (le=ngth:96)
| | Hdr_IPv6                        (length:40)
| | | Version =                         = 6
| | | TrafficClass                     == 0
| | | FlowLabel                        = 0
| | | PayloadLength    =                = 56
| | | NextHeader                       = 58
| =| | HopLimit                         = 255
| | | SourceAddress         =           = fe80::200:f4ff:fe60:3dc8
| | | DestinationAddress         =      = ff02::1
| | ICMPv6_RA                       (length:56)
| | |= Type                             = 134
| | | Code                     =        = 0
| | | Checksum                         = 32056 calc(32056=)
| | | CurHopLimit                      = 64
| | | MFlag            =                = 0
| | | OFlag                            = 0
| | =| HFlag                            = 0
| | | Preference                =       = 0
| | | Reserved                         = 0
| | | LifeTim=e                         = 1800
| | | ReachableTime                   = = 0
| | | RetransTimer                     = 0
| | | Opt_ICMPv6_SL=L                  (length:8)
| | | | Type                             == 1
| | | | Length                           = 1
| | | | LinkLayerA=ddress                 = 00:00:f4:60:3d:c8
| | | 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:100::
====ra==================================
ng meta ICMPv6_RA.Opt_ICMPv6_Prefix !== ICMPv6_RA.Opt_ICMPv6_SLL
ng count Packet_IPv6.ICMPv6_RA != Packet_I=Pv6.ICMPv6_RA
===ra_sll==================================
 
In Test p=rogram version: V6LC_4_0_5 the following packet is received and the test fa=ils.
Frame_Ether                     (length:110)
| Hdr_Ether          =             (length:14)
| | DestinationAddress               = 33:33:0=0:00:00:01
| | SourceAddress                    = 00:03:b2:3d:08:80
|= | Type                             = 34525
| Packet_IPv6              =       (length:96)
| | Hdr_IPv6                        (length:40)
| | =| Version                          = 6
| | | TrafficClass              =       = 0
| | | FlowLabel                        = 0
| | | Payload=Length                    = 56
| | | NextHeader                       == 58
| | | HopLimit                         = 255
| | | SourceAddre=ss                    = fe80::203:b2ff:fe3d:880
| | | DestinationAddres=s               = ff02::1
| | ICMPv6_RA                       (length:5=6)
| | | Type                             = 134
| | | Code           =                  = 0
| | | Checksum                         = 13242 =calc(13242)
| | | CurHopLimit                      = 64
| | | MFlag  =                          = 0
| | | OFlag                            == 0
| | | HFlag                            = 0
| | | Preference    =                   = 0
| | | Reserved                         = 0
|= | | LifeTime                         = 1800
| | | ReachableTime       =             = 0
| | | RetransTimer                     = 0
| | | O=pt_ICMPv6_SLL                  (length:8)
| | | | Type                   =          = 1
| | | | Length                           = 1
| | | | =LinkLayerAddress                 = 00:03:b2:3d:08:80
| | | Opt_ICMPv6_P=refix               (length:32)
| | | | Type                             == 3
| | | | Length                           = 4
| | | | PrefixLeng=th                     = 64
| | | | LFlag                            == 1
| | | | AFlag                            = 1
| | | | RFlag     =                       = 0
| | | | Reserved1                        == 0
| | | | ValidLifetime                    = 2592000
| | | | Preferr=edLifetime                = 604800
| | | | Reserved2                   =     = 0
| | | | Prefix                           = 3ffe:501:ffff:100=::
===ra==================================
ng meta ICMPv6_RA.Opt_ICMPv6_P=refix != ICMPv6_RA.Opt_ICMPv6_SLL
ng count Packet_IPv6.ICMPv6_RA != P=acket_IPv6.ICMPv6_RA
===ra_sll==================================
ng functi=on at Opt_ICMPv6_Prefix not match with comb(_SLLOPT_nut,opt_prefix_link0_de=fault)
ng count Packet_IPv6.ICMPv6_RA != Packet_IPv6.ICMPv6_RA
====ra_mtu==================================
ng function at Opt_ICMPv6_SLL not match= with comb(opt_prefix_link0_default,opt_mtu_1500)
ng count Packet_IPv6.IC=MPv6_RA != Packet_IPv6.ICMPv6_RA
===ra_sll_mtu===================================
ng function at Opt_ICMPv6_Prefix not match with comb(_SLLOPT_nut,o=pt_prefix_link0_default,opt_mtu_1500)
ng count Packet_IPv6.ICMPv6_RA !== Packet_IPv6.ICMPv6_RA

 
The packet are almost identical except ad=dresses.
Why the test in version 4_0_5 fails??
Are there any changes in= RA tests from version 4_0_3 to 4_0_5??
Should the RA have opt_mtu ??
W=here can I download version 4_0_3 from??
 
Thanks,
Idan 


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