SunnyQjm/openflow
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47cebfdbefaf502e557e63beab2d68bd1cc462a7
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4 Commits
Author SHA1 Message Date
Ben Pfaff a92ae5b340 New function netdev_arp_lookup(). 
The secchan needs to handle ARP requests from the controller itself, so
it has to translate the controller's IP address into a MAC address to
allow it to match those packets on dl_src.  (OpenFlow doesn't allow us
to look into ARP packets and match on the encapsulated IP addresses, so
this is the best we can do.)
 2008-07-18 13:23:23 -07:00
Ben Pfaff 23e054dcb6 New functions for getting and setting network device flags. 
This allows us to open network devices without bringing them up
and setting them for promiscuous mode, which will be useful in the
secchan for in-band communication.
 2008-05-28 10:46:54 -07:00
Ben Pfaff 6b8436f66b Expose device IP addresses through netdev. 
This will be useful for the secure channel later.
 2008-05-28 10:46:54 -07:00
Ben Pfaff 735683ac61 Move netdev from switch to lib. 
This is in preparation for the secure channel wanting to access
network devices.
 2008-05-28 10:46:54 -07:00