[v6ops] 答复: Fwd: 82nd IETF DRAFT Agenda

[孟少卿 <[e-mail]>]

I map www-ivi.tju.edu.cn (58.200.205.80) to 2001:da8:ff3a:c8cd:5000::/64 , now you can visit it from IPv4. 
When ping from IPv4,it work well:
C:\Users\msq>ping 58.200.205.80

正在 Ping 58.200.205.80 具有 32 字节的数据:
来自 58.200.205.80 的回复: 字节=32 时间=34ms TTL=46
来自 58.200.205.80 的回复: 字节=32 时间=38ms TTL=46
来自 58.200.205.80 的回复: 字节=32 时间=41ms TTL=46
来自 58.200.205.80 的回复: 字节=32 时间=33ms TTL=46 And the server tcpdump output:
[root@ivi /]# tcpdump -n  | grep icmp
tcpdump: WARNING: eth0: no IPv4 address assigned
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
10:37:30.757919 2001:da8:ffca:710d:200:: > 2001:da8:ff3a:c8cd:5000::: icmp6: echo request seq 152
10:37:30.757938 2001:da8:ff3a:c8cd:5000:: > 2001:da8:ffca:710d:200::: icmp6: echo reply seq 152
10:37:31.761187 2001:da8:ffca:710d:200:: > 2001:da8:ff3a:c8cd:5000::: icmp6: echo request seq 153
10:37:31.761200 2001:da8:ff3a:c8cd:5000:: > 2001:da8:ffca:710d:200::: icmp6: echo reply seq 153
10:37:32.768389 2001:da8:ffca:710d:200:: > 2001:da8:ff3a:c8cd:5000::: icmp6: echo request seq 154

When traceroute from IPv4,it output:
C:\Users\msq>tracert -d www-ivi.tju.edu.cn

通过最多 30 个跃点跟踪
到 www-ivi.tju.edu.cn [58.200.205.80] 的路由:

  1    <1 毫秒   <1 毫秒   <1 毫秒 202.113.13.1
  2    <1 毫秒   <1 毫秒   <1 毫秒 202.113.14.17
  3    <1 毫秒   <1 毫秒   <1 毫秒 202.113.14.1
  4     *        *        *     请求超时。
  5    <1 毫秒   <1 毫秒   <1 毫秒 202.113.14.22
  6     *        *        *     请求超时。
  7    <1 毫秒   <1 毫秒   <1 毫秒 202.127.216.101
  8     3 ms     3 ms     2 ms  202.112.62.77
  9     3 ms     2 ms     3 ms  202.112.61.158
 10     3 ms     3 ms     3 ms  202.112.53.18
 11     3 ms     2 ms     3 ms  202.112.61.182
 12     *        *        *     请求超时。
 13     *        *        *     请求超时。
 14     *        *        *     请求超时。
 15     *        *        *     请求超时。
 16     *        *        *     请求超时。
 17     *        *        *     请求超时。
 18     *        *        *     请求超时。
 19    40 ms    39 ms    41 ms  58.200.205.80

跟踪完成。

So the source address is the mapped IPv4 address 58.200.205.80

-----邮件原件-----
发件人: Joel jaeggli [mailto:[e-mail]] 
发送时间: 2011年10月31日 6:52
收件人: [e-mail]
抄送: 'Xing Li'; [e-mail]; [e-mail]
主题: Re: [v6ops] Fwd: 82nd IETF DRAFT Agenda

On 10/30/11 03:32 , 孟少卿 wrote:
> Hi all I also support draft-xli-v6ops-ivi-icmp-address-00.txt  to be 
> adopted as a WG document in V6ops. A special block of IPv4 address 
> mapping for  the non-directly translatable IPv6 address will  helpful 
> for us to troubleshoot. We have deployed the stateless translator for 
> about two years in the campus networks.

What addresses do you presentialy use a the source address for icmp messages sent from the stateless translator?

> Best Regards Shaoqing Meng Tianjin University Information and Network 
> Center
> 
> -----邮件原件----- 发件人: [e-mail] 
> [mailto:[e-mail]] 代表 Xing Li 发送时间: 2011年10月24日 18:37 收件
> 人: V6ops Chairs 抄送: [e-mail] WG 主题: Re: [v6ops] Fwd: 82nd IETF 
> DRAFT Agenda
> 
> Hi, Fred and All,
> 
> 于 2011/10/14 5:52, Fred Baker 写道:
>> The initial version of the agenda has been posted. It places v6ops on 
>> Wednesday and Friday mornings, a total of 4.5 hours. I personally am 
>> satisfied with it, but if folks have issues I can pass them along.
>> 
>> I'll note that the deadline for -00 drafts is 24 October, and the 
>> deadline for updated drafts is a week later. For discussion in the 
>> working group meetings, I'm looking for a draft posted after 25 July, 
>> with supporting email discussion on the list.
>> 
>> I'm looking for (and in some cases have seen) commentary on each
>> of:
>> 
>> -rw-rw-r--  1 fred  fred  13796 Jul 25 23:59 
>> draft-xli-v6ops-ivi-icmp-address-00.txt
> 
> I would like to request that the V6ops WG adopt 
> draft-xli-v6ops-ivi-icmp-address-00.txt as a WG adoption.
> 
> The draft describes the operational considerations of mapping ICMPv6 
> packets through an RFC6145 gateway where the IPv6 address is not 
> directly translatable into an IPv4 address, and requests an IANA 
> Special Purpose IPv4 address allocation (192.70.192.0/24) to allow 
> this address mapping to take place using a protocol-specific 
> designated address block in IPv4.
> 
> The authors are hopeful that this will not require any valuable 
> face-to-face WG time at IETF 82 and the WG's consideration of this 
> document can be undertaken entirely on the mailing list.
> 
> Regards,
> 
> xing
> 
>> -rw-rw-r--  1 fred  fred  34974 Sep 14 10:45 
>> draft-ietf-v6ops-happy-eyeballs-04.txt -rw-rw-r--  1 fred  fred
>> 26625 Sep 27 13:22
>> draft-kuarsingh-v6ops-6to4-provider-managed-tunnel-04.txt
>> -rw-rw-r--  1 fred  fred  25341 Oct  2 11:39 
>> draft-jjmb-v6ops-comcast-ipv6-experiences-02.txt -rw-rw-r--  1 fred 
>> fred  28127 Oct  6 14:13 draft-gashinsky-v6ops-v6nd-problems-00.txt 
>> -rw-rw-r--  1 fred  fred
>> 45016 Oct  7 12:39 draft-ietf-v6ops-6204bis-00.txt -rw-rw-r--  1
>> fred  fred   8877 Oct 10 09:00
>> draft-ietf-v6ops-ipv6-discard-prefix-00.txt -rw-rw-r--  1 fred fred  
>> 15656 Oct 12 20:38 draft-carpenter-v6ops-label-balance-00.txt
>> 
>> plus any new drafts that are posted.
>> 
>> Begin forwarded message:
>> 
>>> From: IETF Agenda<[e-mail]> Date: October 13, 2011 2:13:10 PM 
>>> PDT To: Working Group Chairs<[e-mail]> Cc:[e-mail] 
>>> Subject: 82nd IETF DRAFT Agenda
>>> 
>>> The DRAFT agenda is ready for viewing.  Please note the cutoff date 
>>> for requests to reschedule Working Group and BOF meetings is October 
>>> 17, 2011 17:00 PT.  The final agenda will be published on October 
>>> 21, 2011.
>>> 
>>> https://datatracker.ietf.org/meeting/82/agenda.html
>>> https://datatracker.ietf.org/meeting/82/agenda.txt
>>> 
>>> http://www.ietf.org/meeting/82/index.html
>>> 
>>> 
>>> Thanks, Wanda
>>> 
>>> Only 30 days until Taipei, 82nd IETF! Online registration for the 
>>> IETF meeting is at: http://www.ietf.org/meeting/register.html
>>> 
>> _______________________________________________ v6ops mailing list 
>> [e-mail] https://www.ietf.org/mailman/listinfo/v6ops
>> 
>> 
> 
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