Thank you so much wang_jiabo for your reply. <div>So now I think there is something wrong with my setup cause I experience huge percentage of packet drop. <br></div><div>From my packet sniff on Network1, I've seen several ICMPv6 Echo reply but only few were received by TAR-Router1. </div>
<div><br></div><div>Thanks alot,</div><div><br></div><div>Rommel</div><div><br></div><div><br><br><div class="gmail_quote">On Wed, Dec 17, 2008 at 11:37 AM, wang_jiabo <span dir="ltr"><<a href="mailto:jiabwang@redhat.com">jiabwang@redhat.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Hello, Rommel Laranjo:<br>
my test result for 1.6 part D:<br>
<br>
Rommel Laranjo ping6 -I eth0 -c 3 -s 1500 3ffe:501:ffff:104::1 > 1.6.D.RedHat.Cisco.result<br>
<br>
PING 3ffe:501:ffff:104::1(3ffe:501:ffff:104::1) from 3ffe:501:ffff:100:210:18ff:fe32:56e2 eth0: 1500 data bytes<br>
From 3ffe:501:ffff:100::1 icmp_seq=0 Packet too big: mtu=1280<br>
1508 bytes from 3ffe:501:ffff:104::1: icmp_seq=1 ttl=62 time=2.06 ms<br>
1508 bytes from 3ffe:501:ffff:104::1: icmp_seq=2 ttl=62 time=2.13 ms<br>
<br>
--- 3ffe:501:ffff:104::1 ping statistics ---<br>
3 packets transmitted, 2 received, +1 errors, 33% packet loss, time 2000ms<br>
rtt min/avg/max/mdev = 2.061/2.100/2.139/0.039 ms, pipe 2<br>
<br>
<br>
[H3CMSR2020]ping ipv6 -s 1500 3ffe:501:ffff:100:210:18ff:fe32:56e2<br>
PING 3ffe:501:ffff:100:210:18ff:fe32:56e2 : 1500 data bytes, press CTRL_C to break<br>
Reply from 3FFE:501:FFFF:100:210:18FF:FE32:56E2<br>
bytes=1500 Sequence=1 hop limit=62 time = 2 ms<br>
Reply from 3FFE:501:FFFF:100:210:18FF:FE32:56E2<br>
bytes=1500 Sequence=2 hop limit=62 time = 2 ms<br>
Reply from 3FFE:501:FFFF:100:210:18FF:FE32:56E2<br>
bytes=1500 Sequence=3 hop limit=62 time = 3 ms<br>
Reply from 3FFE:501:FFFF:100:210:18FF:FE32:56E2<br>
bytes=1500 Sequence=4 hop limit=62 time = 3 ms<br>
Reply from 3FFE:501:FFFF:100:210:18FF:FE32:56E2<br>
bytes=1500 Sequence=5 hop limit=62 time = 3 ms<br>
<br>
--- 3ffe:501:ffff:100:210:18ff:fe32:56e2 ping statistics ---<br>
5 packet(s) transmitted<br>
5 packet(s) received<br>
0.00% packet loss<br>
round-trip min/avg/max = 2/2/3 ms<br>
<br>
I hope this can help you.<br><font color="#888888">
jiabo</font><div><div></div><div class="Wj3C7c"><br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hello to all tahi users,<br>
<br>
I know this post is not related to using the TAHI script because I'm doing manual IPv6 Interoperability Testing.<br>
But I just hope someone would be kind enough to share their expert knowledge about Interoperability Testing.<br>
<br>
I am now performing Test IP6Interop.1.6: Path MTU Discovery and Fragmentation Part D steps 23 to 27. My question is this, is it normal to see packet loss about 90% or sometimes 80% when I ping from TAR-Router1 to TAR-Host1 ? and from TAR-Host1 to TAR-Router1 ? <br>
If there would be packet loss, how much would be the expected value? <br>
I gladly appreciate your replies.<br>
<br>
<br>
Thanks,<br>
<br>
Rommel<br>
<br>
</blockquote>
<br>
<br>
</div></div></blockquote></div><br></div>