On Thu, 24 Jan 2013 17:57:30 +0000
"Henkel, Michael" <[email protected]> wrote:

> Not sure if there is already an IPv6 parser for Ryu but I started to
> work on one. So far I have a working ipv6 and icmp6 modul. Replying
> to NEIGHBOR_SOLICIT and ICMP6_ECHO_REQUEST does work. Tcp and udp
> has not been tested:

You can find Ryu's packet parser ryu/lib/packet. IPv6 is not supported
yet.


> Ryu output:
> 
> myopenflow:/usr/local/lib/python2.7/dist-packages/ryu-1.5-py2.7.egg/ryu/app# 
> ryu-manager gen5.py
> loading app ryu.controller.ofp_handler
> loading app gen5.py
> instantiating app gen5.py
> instantiating app ryu.controller.ofp_handler
> 64 bytes from 2000::1 icmp_seq=1
> 64 bytes from 2000::1 icmp_seq=2
> 64 bytes from 2000::1 icmp_seq=3
> 64 bytes from 2000::1 icmp_seq=4
> 
> Ipv6 server output:
> 
> carrier:~/container# ping6 2000::2
> PING 2000::2(2000::2) 56 data bytes
> 64 bytes from 2000::2: icmp_seq=1 ttl=64 time=2.32 ms
> 64 bytes from 2000::2: icmp_seq=2 ttl=64 time=1.26 ms
> 64 bytes from 2000::2: icmp_seq=3 ttl=64 time=2.51 ms
> 
> If there is any interest please let me know what the best way is to
> send the code.

Yes, I'd love to add IPv6 support to our parser. Please send a patch
to the maling list:

https://github.com/osrg/ryu/blob/master/SubmittingPatches.rst

Thanks!

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