[cs615asa] [cs615]homework5 questions

[byu1]

Thanks Piotr,

It works when I re-configured IPv6 configuration.

Bo Yu

On Sun, 29 Apr 2012 23:35:40 -0400, Piotr Lupinski wrote:
> Sounds like ipv6 might not be working properly.  If you are using a
> new ec2-instance, did you set up the ipv6 tunnel properly?  
>
> Try doing ping6 ipv6.google.com [3] or the host Jan asked us to
> connect to.
>
> On Sun, Apr 29, 2012 at 11:33 PM, byu1  wrote:
>
>> Hi All,
>>
>> I have a problem with homework5. Last week I can log into the
>> remote syslog server at 2001:470:1c:b8::2 successfully, but today I
>> failed, and the system gave me a error message.
>>
>> [ec2-user at ip-10-244-49-121 ~]$ ssh -i ~/.ssh/stevens-key-new.pem
>> byu1 at 2001:470:1c:b8::2
>> ssh: connect to host 2001:470:1c:b8::2 port 22: No route to host
>>
>> Can anyone help me to figure it out what the problem is?
>>
>> Many thanks,
>> BoYu
>> _______________________________________________
>> cs615asa mailing list
>> cs615asa at lists.stevens.edu [1]
>> https://lists.stevens.edu/cgi-bin/mailman/listinfo/cs615asa [2]
>
>
>
> Links:
> ------
> [1] mailto:cs615asa at lists.stevens.edu
> [2] https://lists.stevens.edu/cgi-bin/mailman/listinfo/cs615asa
> [3] http://ipv6.google.com
> [4] mailto:byu1 at stevens.edu