Date: Mon, 6 Apr 2009 00:23:33 -0700 (PDT)
From: Idan Shamay <idanshamaybiu@yahoo.com>
Subject: [users:01159] Test v6LC.2.2.5: "Router Sends Valid Router Advertisement" - unexpected packet received instead of valid RA
To: users@tahi.org
Message-Id: <506662.23472.qm@web36402.mail.mud.yahoo.com>
X-Mail-Count: 01159

Hey all,


I'm using the latest V6LC_4_0_5 Self test version.
My de=vice (router) fails on Test v6LC.2.2.5: Router Sends Valid Router Advertise=ment 
The test expects to receive valid RA but Could't observe it. 
The= test receives unexpect packet altough it seems a valid RA message to me.=

Frame_Ether         =          =  (length:110)
| Hdr_Ether     =         =         (length:14)
| | Desti=nationAddress   =            = 33:33:00:00:00:=01
| | SourceAddr=ess                 =   = 00:03:b2:=3d:08:80
| | Type            =      =           = 34525
| Packet_IPv6=     =                (length:96)
=| | Hdr_IPv6=                     =   (len=gth:40)
| | | Version             =    =         = 6
| | | TrafficClass    =   =              = 0
| | | FlowLabel =  =                     = 0
=| |= | PayloadLength                  =  == 56
| | | NextHeader               = =       = 58
| | | HopLimit          ==               = 255
| | | SourceAddress ==                   = fe80::203:b2f=f:f=e3d:880
| | | DestinationAddress           =  =  = ff02::1
| | ICMPv6_RA            =  =         (length:56)
| | | Type      =  =                     = 134=
| | =| Code                   =    =      = 0
| | | Checksum        =    =             = 13242 calc(13242)
|= | | CurHopLi=mit                  =    = 64=
| | | MFlag              =      =        = 0
| | | OFlag     =      =                 = 0=
| | | HFlag  =                  =       = = 0
| | | Preference         =       =       = 0
| | | Reserved    =       =              = 0
| | |= LifeTime    =                 =    = 1800
| |= | ReachableTime          =          == 0
| | | RetransTimer      =          =     = 0
| | | Opt_ICMPv6_SLL =          =       (length:8)
| | | | Type=          =              =     = 1
| | | | Leng=th            =            =   = 1
| | | | LinkLayerAddres=s            =     = 00:03:b2:3d:08:80
=| | | Opt_ICMPv6_Prefix     =          (length:=32)
| | | | Type       =           =           = 3
| |= | | Length      =               =      = 4
| | |= | PrefixLength          =         =  = 64
| | | | LFlag       =         =            = 1
| | | =| AFlag     =                 =      = 1=
| | | | RFlag            =       =         = 0
| | | | Reserved1 =       =                = 0
=| | | | ValidLifet=ime                  =  = 429496729=5
| | | | PreferredLifetime         =      = = 4294967295
| | | | Reserved2       =      =           = 0
| | | | Prefix =      =                   = = 3ffe:501:fff=f:100::
===ra===================================
ng meta I=CMPv6_RA.Opt=_ICMPv6_Prefix != ICMPv6_RA.Opt_ICMPv6_SLL
ng count Packet_=IPv6.ICMP=v6_RA != Packet_IPv6.ICMPv6_RA
===ra_sll=====================================
ng function at Opt_ICMPv6_Prefix not match with comb(_SLLOPT_nu==t,opt_prefix_link0_default)
ng count Packet_IPv6.ICMPv6_RA != Packet_IP==v6.ICMPv6_RA
===ra_mtu===================================
ng function =at Opt=_ICMPv6_SLL not match with comb(opt_prefix_link0_default,opt_mtu_1=500)
ng= count Packet_IPv6.ICMPv6_RA != Packet_IPv6.ICMPv6_RA
====ra_sll_m=tu===================================
ng function at Opt_ICMPv=6_Prefix not match wi=th comb(_SLLOPT_nut,opt_prefix_link0_default,opt_mt=u_1500)
ng count Packe=t_IPv6.ICMPv6_RA != Packet_IPv6.ICMPv6_RA
=
The unexpected packet is:
Can you please help me notice what's wrong w=ith this RA message??
Please notice The LFlag and A Flag are turned on as= requested by the RFC.
What's those SLL_MTU not match messages stand for =(opt_mtu_1500) ??

I appreciate your help.
Thanks,
Idan.


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