2011/6/29 Gang Lei (雷刚) <gang.lei@xxxxxxxxxxxx>
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In the beginning was the lambda, and the lambda was with Emacs, and Emacs was the lambda.
Thanks a lot, Michi.
Then how can I verify that IPV6 can be really running on our NIC? Of course I have to build a kernel which can support IPV6 firstly, but how to verify it’s really working? Use ping6?
yes apart from ping6, you can use:
1. wireshark/ethereal for seeing ND messages on the wire
2. if possible, setup ISATAP in your lab-network. ubuntu does have a isatapd, so should other distributions.
3. once you have (2) setup, update your resolver to do quad-A queries by default i.e. 'option inet6'. if you use google's DNS, you should be able to see dancing turtle at kame.org
for example, i have the following
is0 Link encap:IPv6-in-IPv4
inet6 addr: 2001:420:5401:1:200:5efe:4067:9c63/64 Scope:Global
inet6 addr: fe80::200:5efe:4067:9c63/64 Scope:Link
UP RUNNING NOARP MTU:1280 Metric:1
RX packets:1352 errors:0 dropped:0 overruns:0 frame:0
TX packets:872 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1575341 (1.5 MB) TX bytes:72571 (72.5 KB)
<aside> can you find out where i work from above ? ;)
have fun...
anupam
In the beginning was the lambda, and the lambda was with Emacs, and Emacs was the lambda.
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