Hi, Wang Jiabo.
From what I could be in log after the DAD fails for link-local address
formed from an interface identifier based on the hardware address, you
didn't disable IP operation on the interface.
According to RFC 4862 s. 5.4.5 p.17, you should disable IP operation.
RFC states :
By disabling IP
operation, the node will then:
- not send any IP packets from the interface,
- silently drop any IP packets received on the interface, and
- not forward any IP packets to the interface (when acting as a
router or processing a packet with a Routing header).
And you are probably only delete the problematic address and then accept
the RA with prefix option that follows at the end of test.
Regards,
Vladimir Kuk
-----Original Message-----
From: wang_jiabo [mailto:jiabwang@redhat.com]
Sent: Monday, August 18, 2008 8:03 AM
To: users@tahi.org
Subject: [users:00843] help unstand failure
Dear all:
could you help me check failure, Thanks
Best regards
Subscribes Wang Jiabo
Test v6LC.3.1.2: Receiving DAD Neighbor Solicitations and Advertisements
2 Part A: NUT receives DAD NS (target != NUT)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_SameDst
DiffTgt.html>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/2.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_SameDst
DiffTgt.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/2.html.Link0.dump>
3 Part B: NUT receives DAD NS (target == NUT)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_SameDst
SameTgt.html>
FAIL X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_SameDst
SameTgt.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/DAD_Failure_Host.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html.Link0.dump>
4 Part C: NUT receives DAD NA (target != NUT)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_DiffTgt
.html>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/4.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_DiffTgt
.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/4.html.Link0.dump>
5 Part D: NUT receives DAD NA (target == NUT)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_SameTgt
.html>
FAIL X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/5.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_SameTgt
.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/DAD_Failure_Host.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/5.html.Link0.dump>
Test v6LC.3.1.3: Validation of DAD Neighbor Solicitations
6 Part A: NUT receives invalid DAD NS (ICMP length < 24 octets)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_invalid
LEN.html>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/6.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_invalid
LEN.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/6.html.Link0.dump>
7 Part B: NUT receives invalid DAD NS (HopLimit !=255)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_HL254.h
tml>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/7.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_HL254.s
eq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/7.html.Link0.dump>
8 Part C: NUT receives invalid DAD NS (Dst = NUT's tentative
address)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_DstTent
.html>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/8.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_DstTent
.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/8.html.Link0.dump>
9 Part D: NUT receives invalid DAD NS (Dst = allnode)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_DstAll.
html>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/9.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_DstAll.
seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/9.html.Link0.dump>
10 Part E: NUT receives invalid DAD NS (ICMP code!= zero)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_CODEnon
0.html>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/10.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_CODEnon
0.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/10.html.Link0.dump>
11 Part F: NUT receives invalid DAD NS (Invalid Checksum)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_invalid
CHKSUM.html>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/11.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_invalid
CHKSUM.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/11.html.Link0.dump>
12 Part G: NUT receives invalid DAD NS (target == multicast
address)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_tgtMCAS
T.html>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/12.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_tgtMCAS
T.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/12.html.Link0.dump>
13 Part H: NUT receives invalid DAD NS (contains SLL)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_wSLL.ht
ml>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/13.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_wSLL.se
q>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/13.html.Link0.dump>
14 Part I: NUT receives valid DAD NS (Reserved Field)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_Reserve
d.html>
FAIL X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/14.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_Reserve
d.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/DAD_Failure_Host.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/14.html.Link0.dump>
15 Part J: NUT receives valid DAD NS (contains TLL)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_wTLL.ht
ml>
FAIL X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/15.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NSPostDAD_wTLL.se
q>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/DAD_Failure_Host.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/15.html.Link0.dump>
Test v6LC.3.1.4: Validation of DAD Neighbor Advertisements
16 Part A: NUT receives invalid DAD NA (ICMP length < 24 octets)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_invalid
LEN.html>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/16.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_invalid
LEN.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/16.html.Link0.dump>
17 Part B: NUT receives invalid DAD NA (HopLimit != 255)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_HL254.h
tml>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/17.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_HL254.s
eq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/17.html.Link0.dump>
18 Part C: NUT receives invalid DAD NA (ICMP code!= zero)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_CODEnon
0.html>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/18.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_CODEnon
0.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/18.html.Link0.dump>
19 Part D: NUT receives invalid DAD NA (Invalid Checksum)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_invalid
CHKSUM.html>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/19.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_invalid
CHKSUM.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/19.html.Link0.dump>
20 Part E: NUT receives invalid DAD NA (SolicitedFlag ==1)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_SF1.htm
l>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/20.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_SF1.seq
>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/20.html.Link0.dump>
21 Part F: NUT receives invalid DAD NA (target == multicast
address)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_tgtMCAS
T.html>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/21.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_tgtMCAS
T.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/21.html.Link0.dump>
22 Part G: NUT receives invalid DAD NA (option length ==zero)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_invalid
OptLen.html>
PASS X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/22.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_invalid
OptLen.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_SAA.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/22.html.Link0.dump>
23 Part H: NUT receives valid DAD NA (Reserved Field)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_Reserve
d.html>
FAIL X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/23.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_Reserve
d.seq>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/DAD_Failure_Host.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/23.html.Link0.dump>
24 Part I: NUT receives valid DAD NA (contains SLL)
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_wSLL.ht
ml>
FAIL X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/24.html>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/LLA_DAD_NAPostDAD_wSLL.se
q>
X
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/DAD_Failure_Host.def>
Link0
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/24.html.Link0.dump>
for section 3:
reboot_async.rmt returned status 0
*** Target testing phase ***
13:57:39 Clear Captured Packets (Link0)
TN wait DAD NS(dadns_from_NUT) from NUT for 130 [sec],
13:57:40 vRecv(Link0,DADNS_from_NUT) timeout:130 cntLimit:
seektime:0
recv unexpect packet at 13:58:30
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vRecvPKT0>
recv DADNS_from_NUT
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vRecvPKT1>
13:58:30 vSend(Link0,DADNS_from_TN_SameDstSameTgt)
send DADNS_from_TN_SameDstSameTgt
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vSendPKT0>
13:58:30 Wait 5 second
Check if NUT's address is configured
Send NS from TN to NUT: SOLNS_from_TN_SameTgt
13:58:35 Clear Captured Packets (Link0)
13:58:35 vSend(Link0,SOLNS_from_TN_SameTgt)
send SOLNS_from_TN_SameTgt
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vSendPKT1>
Wait NA from NUT: NA_from_NUT,NA_from_NUT_woTLL
13:58:35 vRecv(Link0,NA_from_NUT NA_from_NUT_woTLL) timeout:5
cntLimit:0 seektime:0
recv unexpect packet at 13:58:37
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vRecvPKT2>
vRecv() return status=1
Received packet count=1
Wait NA from NUT: timeout
NUT's address is not configured.
NUT seems to detect Address Duplication
13:58:41 Clear Captured Packets (Link0)
13:58:41 vSend(Link0,RA_GA0_VLT40)
send RA_GA0_VLT40
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vSendPKT2>
13:58:41 Wait 5 second
Check if NUT's address is configured
Send DAD NS from TN to NUT: DADNS_from_TN_GA0Tgt
13:58:46 Clear Captured Packets (Link0)
13:58:46 vSend(Link0,DADNS_from_TN_GA0Tgt)
send DADNS_from_TN_GA0Tgt
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vSendPKT3>
Wait DAD NA from NUT:
DADNA_from_NUT_GA0Tgt,DADNA_from_NUT_GA0Tgt_woTLL,DADNA_from_GA0NUT_GA0T
gt,DADNA_from_GA0NUT_GA0Tgt_woTLL
13:58:46 vRecv(Link0,DADNA_from_NUT_GA0Tgt
DADNA_from_NUT_GA0Tgt_woTLL
DADNA_from_GA0NUT_GA0Tgt DADNA_from_GA0NUT_GA0Tgt_woTLL) timeout:5
cntLimit:0 seektime:0
recv DADNA_from_GA0NUT_GA0Tgt
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vRecvPKT3>
Received packet count=1
Received DAD NA from NUT: DADNA_from_GA0NUT_GA0Tgt
NUT assigned the address to the interface.
If the address is a link-local address formed from an interface
identifier based on the hardware address, which is supposed to be
uniquely assigned (e.g., EUI-64 for an Ethernet interface), IP
operation on the interface SHOULD be disabled.
NG
*** EOT ***
13:58:46 End
Packet Reverse Log
Recv at 13:58:30
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vRecv0>
Frame_Ether (length:90)
| Hdr_Ether (length:14)
| | DestinationAddress = 33:33:00:00:00:16
| | SourceAddress = 00:1d:0f:0f:be:4e
| | Type = 34525
| Packet_IPv6 (length:76)
| | Hdr_IPv6 (length:40)
| | | Version = 6
| | | TrafficClass = 0
| | | FlowLabel = 0
| | | PayloadLength = 36
| | | NextHeader = 0
| | | HopLimit = 1
| | | SourceAddress = ::
| | | DestinationAddress = ff02::16
| | Hdr_HopByHop (length:8)
| | | NextHeader = 58
| | | HeaderExtLength = 0
| | | Opt_RouterAlert (length:4)
| | | | OptionType = 5
| | | | OptDataLength = 2
| | | | Value = 0
| | | Opt_PadN (length:2)
| | | | OptionType = 1
| | | | OptDataLength = 0
| | ICMPv6_MLDv2Report (length:28)
| | | Type = 143
| | | Code = 0
| | | Checksum = 45356 calc(45356)
| | | Reserved = 0
| | | NumOfMcastAddrRecords = 1
| | | MLDv2_AddrRecord (length:20)
| | | | Type = 4
| | | | AuxDataLen = 0
| | | | NumOfSources = 0
| | | | MulticastAddress = ff02::1:ff0f:be4e
| | | | AuxData =
===DADNS_from_NUT=================================
ng compare hether_nut2tentsolnode.DestinationAddress
received:33:33:00:00:00:16 = 33:33:ff:0f:be:4e
ng compare _HDR_IPV6_DADNS_from_NUT.NextHeader received:0 = 58
ng compare _HDR_IPV6_DADNS_from_NUT.HopLimit received:1 = 255
ng compare _HDR_IPV6_DADNS_from_NUT.DestinationAddress
received:ff02::16 = ff02::1:ff0f:be4e
ng meta Packet_IPv6.ICMPv6_NS != Packet_IPv6.Hdr_HopByHop
ng count Frame_Ether.Packet_IPv6 != Frame_Ether.Packet_IPv6
------------------------------------------------------------------------
Recv at 13:58:30
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vRecv1>
Frame_Ether (length:78)
| Hdr_Ether (length:14)
| | DestinationAddress = 33:33:ff:0f:be:4e
| | SourceAddress = 00:1d:0f:0f:be:4e
| | Type = 34525
| Packet_IPv6 (length:64)
| | Hdr_IPv6 (length:40)
| | | Version = 6
| | | TrafficClass = 0
| | | FlowLabel = 0
| | | PayloadLength = 24
| | | NextHeader = 58
| | | HopLimit = 255
| | | SourceAddress = ::
| | | DestinationAddress = ff02::1:ff0f:be4e
| | ICMPv6_NS (length:24)
| | | Type = 135
| | | Code = 0
| | | Checksum = 61262 calc(61262)
| | | Reserved = 0
| | | TargetAddress = fe80::21d:fff:fe0f:be4e
===DADNS_from_NUT=================================
------------------------------------------------------------------------
send DADNS_from_TN_SameDstSameTgt at 13:58:30
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vSend0>
Frame_Ether (length:78)
| Hdr_Ether (length:14)
| | DestinationAddress = 33:33:ff:0f:be:4e
| | SourceAddress = 00:00:00:00:01:00
| | Type = 34525
| Packet_IPv6 (length:64)
| | Hdr_IPv6 (length:40)
| | | Version = 6
| | | TrafficClass = 0
| | | FlowLabel = 0
| | | PayloadLength = 24
| | | NextHeader = 58
| | | HopLimit = 255
| | | SourceAddress = ::
| | | DestinationAddress = ff02::1:ff0f:be4e
| | ICMPv6_NS (length:24)
| | | Type = 135
| | | Code = 0
| | | Checksum = 61262 calc(61262)
| | | Reserved = 0
| | | TargetAddress = fe80::21d:fff:fe0f:be4e
------------------------------------------------------------------------
send SOLNS_from_TN_SameTgt at 13:58:35
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vSend1>
Frame_Ether (length:86)
| Hdr_Ether (length:14)
| | DestinationAddress = 33:33:ff:0f:be:4e
| | 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 = 255
| | | SourceAddress = fe80::200:ff:fe00:100
| | | DestinationAddress = ff02::1:ff0f:be4e
| | ICMPv6_NS (length:32)
| | | Type = 135
| | | Code = 0
| | | Checksum = 60612 calc(60612)
| | | Reserved = 0
| | | TargetAddress = fe80::21d:fff:fe0f:be4e
| | | Opt_ICMPv6_SLL (length:8)
| | | | Type = 1
| | | | Length = 1
| | | | LinkLayerAddress = 00:00:00:00:01:00
------------------------------------------------------------------------
Recv at 13:58:37
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vRecv2>
Frame_Ether (length:90)
| Hdr_Ether (length:14)
| | DestinationAddress = 33:33:00:00:00:16
| | SourceAddress = 00:1d:0f:0f:be:4e
| | Type = 34525
| Packet_IPv6 (length:76)
| | Hdr_IPv6 (length:40)
| | | Version = 6
| | | TrafficClass = 0
| | | FlowLabel = 0
| | | PayloadLength = 36
| | | NextHeader = 0
| | | HopLimit = 1
| | | SourceAddress = ::
| | | DestinationAddress = ff02::16
| | Hdr_HopByHop (length:8)
| | | NextHeader = 58
| | | HeaderExtLength = 0
| | | Opt_RouterAlert (length:4)
| | | | OptionType = 5
| | | | OptDataLength = 2
| | | | Value = 0
| | | Opt_PadN (length:2)
| | | | OptionType = 1
| | | | OptDataLength = 0
| | ICMPv6_MLDv2Report (length:28)
| | | Type = 143
| | | Code = 0
| | | Checksum = 45356 calc(45356)
| | | Reserved = 0
| | | NumOfMcastAddrRecords = 1
| | | MLDv2_AddrRecord (length:20)
| | | | Type = 4
| | | | AuxDataLen = 0
| | | | NumOfSources = 0
| | | | MulticastAddress = ff02::1:ff0f:be4e
| | | | AuxData =
===NA_from_NUT=================================
ng compare _HETHER_nut2tn.DestinationAddress
received:33:33:00:00:00:16 = 00:00:00:00:01:00
ng compare _HDR_IPV6_NA_from_NUT.NextHeader received:0 = 58
ng compare _HDR_IPV6_NA_from_NUT.HopLimit received:1 = 255
ng compare _HDR_IPV6_NA_from_NUT.SourceAddress received::: =
fe80::21d:fff:fe0f:be4e
ng compare _HDR_IPV6_NA_from_NUT.DestinationAddress
received:ff02::16 = fe80::200:ff:fe00:100
ng meta Packet_IPv6.ICMPv6_NA != Packet_IPv6.Hdr_HopByHop
ng count Frame_Ether.Packet_IPv6 != Frame_Ether.Packet_IPv6
===NA_from_NUT_woTLL=================================
ng compare _HETHER_nut2tn.DestinationAddress
received:33:33:00:00:00:16 = 00:00:00:00:01:00
ng compare _HDR_IPV6_NA_from_NUT_woTLL.NextHeader received:0 = 58
ng compare _HDR_IPV6_NA_from_NUT_woTLL.HopLimit received:1 = 255
ng compare _HDR_IPV6_NA_from_NUT_woTLL.SourceAddress received::: =
fe80::21d:fff:fe0f:be4e
ng compare _HDR_IPV6_NA_from_NUT_woTLL.DestinationAddress
received:ff02::16 = fe80::200:ff:fe00:100
ng meta Packet_IPv6.ICMPv6_NA != Packet_IPv6.Hdr_HopByHop
ng count Frame_Ether.Packet_IPv6 != Frame_Ether.Packet_IPv6
------------------------------------------------------------------------
send RA_GA0_VLT40 at 13:58:41
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vSend2>
Frame_Ether (length:110)
| Hdr_Ether (length:14)
| | DestinationAddress = 33:33:00:00:00:01
| | SourceAddress = 00:00:00:00:01:00
| | Type = 34525
| Packet_IPv6 (length:96)
| | Hdr_IPv6 (length:40)
| | | Version = 6
| | | TrafficClass = 0
| | | FlowLabel = 0
| | | PayloadLength = 56
| | | NextHeader = 58
| | | HopLimit = 255
| | | SourceAddress = fe80::200:ff:fe00:100
| | | DestinationAddress = ff02::1
| | ICMPv6_RA (length:56)
| | | Type = 134
| | | Code = 0
| | | Checksum = 11736 calc(11736)
| | | CurHopLimit = 64
| | | MFlag = 0
| | | OFlag = 0
| | | HFlag = 0
| | | Preference = 0
| | | Reserved = 0
| | | LifeTime = 1805
| | | ReachableTime = 30005
| | | RetransTimer = 1005
| | | Opt_ICMPv6_SLL (length:8)
| | | | Type = 1
| | | | Length = 1
| | | | LinkLayerAddress = 00:00:00:00:01:00
| | | Opt_ICMPv6_Prefix (length:32)
| | | | Type = 3
| | | | Length = 4
| | | | PrefixLength = 64
| | | | LFlag = 1
| | | | AFlag = 1
| | | | RFlag = 0
| | | | Reserved1 = 0
| | | | ValidLifetime = 40
| | | | PreferredLifetime = 20
| | | | Reserved2 = 0
| | | | Prefix = 3ffe:501:ffff:100::
------------------------------------------------------------------------
send DADNS_from_TN_GA0Tgt at 13:58:46
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vSend3>
Frame_Ether (length:78)
| Hdr_Ether (length:14)
| | DestinationAddress = 33:33:ff:0f:be:4e
| | SourceAddress = 00:00:00:00:01:00
| | Type = 34525
| Packet_IPv6 (length:64)
| | Hdr_IPv6 (length:40)
| | | Version = 6
| | | TrafficClass = 0
| | | FlowLabel = 0
| | | PayloadLength = 24
| | | NextHeader = 58
| | | HopLimit = 255
| | | SourceAddress = ::
| | | DestinationAddress = ff02::1:ff0f:be4e
| | ICMPv6_NS (length:24)
| | | Type = 135
| | | Code = 0
| | | Checksum = 42960 calc(42960)
| | | Reserved = 0
| | | TargetAddress =
3ffe:501:ffff:100:21d:fff:fe0f:be4e
------------------------------------------------------------------------
Recv at 13:58:46
<http://focus.bne.redhat.com/%7Ejiabwang/IPV6Ready-Test/ipcore-protocols
/Self_Test_4-0-2-RHEL52S-2.6.18-92.el5/addr.p2/3.html#vRecv3>
Frame_Ether (length:86)
| Hdr_Ether (length:14)
| | DestinationAddress = 33:33:00:00:00:01
| | SourceAddress = 00:1d:0f:0f:be:4e
| | Type = 34525
| Packet_IPv6 (length:72)
| | Hdr_IPv6 (length:40)
| | | Version = 6
| | | TrafficClass = 0
| | | FlowLabel = 0
| | | PayloadLength = 32
| | | NextHeader = 58
| | | HopLimit = 255
| | | SourceAddress =
3ffe:501:ffff:100:21d:fff:fe0f:be4e
| | | DestinationAddress = ff02::1
| | ICMPv6_NA (length:32)
| | | Type = 136
| | | Code = 0
| | | Checksum = 24625 calc(24625)
| | | RFlag = 0
| | | SFlag = 0
| | | OFlag = 1
| | | Reserved = 0
| | | TargetAddress =
3ffe:501:ffff:100:21d:fff:fe0f:be4e
| | | Opt_ICMPv6_TLL (length:8)
| | | | Type = 2
| | | | Length = 1
| | | | LinkLayerAddress = 00:1d:0f:0f:be:4e
===DADNA_from_NUT_GA0Tgt=================================
ng compare _HDR_IPV6_DADNA_from_NUT_GA0Tgt.SourceAddress
received:3ffe:501:ffff:100:21d:fff:fe0f:be4e = fe80::21d:fff:fe0f:be4e
===DADNA_from_NUT_GA0Tgt_woTLL=================================
ng compare _HDR_IPV6_DADNA_from_NUT_GA0Tgt_woTLL.SourceAddress
received:3ffe:501:ffff:100:21d:fff:fe0f:be4e = fe80::21d:fff:fe0f:be4e
ng count Packet_IPv6.ICMPv6_NA != Packet_IPv6.ICMPv6_NA
===DADNA_from_GA0NUT_GA0Tgt=================================
------------------------------------------------------------------------