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<DIV><FONT face="Times New Rom
an" size=4>Hello</FONT></DIV>
<DIV><FONT face="Times New
Roman" size=4></FONT> </DIV>
<DIV><FONT face="Time
s New Roman" size=4>In fragment.seq, try to change
</FO
NT></DIV>
<DIV><FONT face="Times New Roman"
size=4>%re
t=vRecv($IF1,2,0,0,v6overv4_echo_request_LINK1_nut2tn_130
0,v6overv4_echo_request_LINK1_nut2tn_1300_DF);  
; &n
bsp;  
; &n
bsp; </FONT></DIV>
<DIV><FONT face="Times New Roman
" size=4>to</FONT></DIV>
<DIV><FONT face=宋体
;><FONT size=2><FONT><FONT face="Times New Roman"><FONT
size=4>%ret=vRecv($IF1,2,0,0,v6overv4_echo_request_LINK1
_nut2tn_1300_DF,v6overv4_echo_request_LINK1_nut2tn_1300);
</FONT></FONT></FONT></FONT></FONT></DIV>
<DIV><FONT fac
e=宋体><FONT size=2><FONT><FONT face="Times N
ew Roman"><FONT
size=4></FONT><FONT size=4></FONT></FON
T></FONT></FONT></FONT> </DIV>
<DIV><FONT face=
435;体><FONT size=2><FONT><FONT face="Times New Rom
an"><FONT
size=4>For the definition of DF flag in v6eva
l, send is 0 and receive is any. In
other words, the v6
eval will not verify the value of
DF.</FONT></FONT></FO
NT></FONT></FONT></DIV>
<DIV><FONT face=宋体
><FONT size=2><FONT><FONT face="Times New Roman"><FONT
size=4>so the script judge the receive packets according
to the packet sequence
specified by vRecv. </FONT>
</DIV>
<DIV><FONT face=宋体></FONT></FONT></
FONT></FONT></FONT> </DIV>
<DIV><FONT face=宋
体
size=2> &nb
sp;
&nb
sp;
</FONT></DIV>
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style="PADDING-RIGHT: 0px
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00 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 9p
t 宋体">----- Original Message ----- </DIV>
<DIV style="BACKGROUND: #e4e4e4; FONT: 9pt 宋
307;; font-color: black"><B>From:</B>
<A title=parma_
it@rediffmail.com
href="mailto:parma_it@rediffmail.co
m">PRAMENDRA SINGH</A> </DIV>
<DIV style="FONT: 9pt &#
23435;体"><B>To:</B> <A title=users@tahi.org
hr
ef="mailto:users@tahi.org">users@tahi.org</A> </DIV>
<
DIV style="FONT: 9pt 宋体"><B>Cc:</B> <A titl
e=Yukiyo.Akisada@jp.yokogawa.com
href="mailto:Yukiyo.
Akisada@jp.yokogawa.com">Yukiyo.Akisada@jp.yokogawa.com</
A>
</DIV>
<DIV style="FONT: 9pt 宋体">
<B>Sent:</B> Wednesday, September 21, 2005 1:08
PM</D
IV>
<DIV style="FONT: 9pt 宋体"><B>Subject
:</B> [users:00117] Re: Problem with
Routers test cas
es in Tunnel Module</DIV>
<DIV><BR></DIV>
<P>Hi&nbs
p; Akisada, <BR><BR>Thanks for the response. <BR><BR>yes,
you are
right! <BR>My packet should match with
"
v6overv4_echo_request_LINK1_nut2tn_1300_DF",<BR>but log s
ays your packet is
"v6overv4_echo_request_LINK1_nut2t
n_1300". <BR><BR>but when you check the
packet data i
n the log you will come to know that the <BR>packet being
received is "v6overv4_echo_request_LINK1_nut2tn_1300
_DF", <BR>as you can see
there that DF bit is set. <B
R><BR>But it is the script who says that packet is
"v
6overv4_echo_request_LINK1_nut2tn_1300". <BR>so problem i
s with the script
and I don,t know where and how to m
odify script or packet definition for the
same? <BR><
BR>I have modified the code and now it is sending a packe
t
"v6overv4_echo_request_LINK1_nut2tn_1300" and DF is
not set. <BR>In this
scenario my test case is passin
g. <BR>But, I want a case where packet is
"v6overv4_e
cho_request_LINK1_nut2tn_1300_DF" , <BR>and DF bit is set
.
<BR><BR>pls check it and let me know. <BR><BR>Thank
s and Regards.
<BR>Pramendra Singh <BR><BR>Here I am
sending you the comlete directory for
that particular
test.<BR>You can check the packet data
there.<BR><BR
><BR><BR><BR><BR><BR><BR><BR>On Tue, 20 Sep 2005 Yukiyo A
kisada
wrote :<BR>>Hi, Pramendra.<BR>><BR>>O
n 9 Sep 2005 04:23:37
-0000<BR>>"PRAMENDRA S
INGH" <parma_it@rediffmail.com>
wrote:<BR>><
BR>> > Hi to all,<BR>> > I am a new member to
this
list.<BR>> > I am working on IPv6 Impleme
ntation for Montavista Linux (
MVL-3.1, RTOS by Samsu
ng).<BR>> ><BR>> > I am sending you all my
problem. pls check it.<BR>> ><BR>> > While
Conformance testing for
IPv6-Over-IPv4 Tunnel , I am
facing problem. I am using BSD as Tester node and
MVL
as NUT and configured as router.<BR>> ><BR>> &g
t; While testing
for 12th test case ( Fragment.seq )
Tester Node sends a packet of 1280 and
expecting a re
ply from Node under Test wtih a packet length of 1300 wit
h DF
either SET or NOT SET. From the packet data it i
s clear that NUT is sending a
packet with 1300 length
and DF bit is SET. But, the script says that it has
got a packet wtih a packet length of 1300 with DF bit NOT
SET and depending
upon that it sets:<BR>> ><BR
>> > IPv4-PMTU = OFF;<BR>>
><BR>> >
but It should set it as: IPv4-PMTU = ON;<BR>><BR>>
Here
is the cause of this problem.<BR>>Your packet
should match with
"v6overv4_echo_request_LINK1_nut2t
n_1300_DF",<BR>>but your attached log
says your pa
cket is
"v6overv4_echo_request_LINK1_nut2tn_1300".<BR
>><BR>>Did you already
modify script or packet
definition?<BR>><BR>>Thanks,<BR>><BR>>---
---------------------------------------------------------
------------<BR>>Yukiyo
Akisada <Yukiyo.Akisada
@jp.yokogawa.com><BR>><BR></P><BR><BR><A
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