[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] routing of pachet in Xen




----- Messaggio inoltrato da ferrucci@xxxxxxxxxxxxxxx -----
    Data: Sat, 10 Dec 2005 20:17:45 +0100
    Da: ferrucci@xxxxxxxxxxxxxxx
Rispondi-A: ferrucci@xxxxxxxxxxxxxxx
 Oggetto: [Xen-devel] routing of pachet in Xen
      A: Xen-devel@xxxxxxxxxxxxxxxxxxx

I want to change the netback.c and netback.h file of Xen.
What is the receive function in netfront.c for a vmm ? I have only founded a
transmit function.

What is the order of the function calls when a Vmm send a packet to another Vmm
on the same phisycal node without a physical network interface (only virtual
interface)?

What is the order of the functions call when a Vmm send a packet to a different
physical node?

What is the function in netback.c that invoke the function that send the packet
on the phisycal interface of Vm0 (if a phisycal nic exist)?

When vm0 invoke net_tx_action, net_rx_action and netif_be_start_xmit?

I wnat to change these files to add code to intercept packet and send it to
correct domain (extern or another vmm on the same physical node) but I don't
know where add it.

Ferrucci Luca

----------------------------------------------------------------
This message was sent using IMP, the Internet Messaging Program.


----- Fine messaggio inoltrato. -----


----------------------------------------------------------------
This message was sent using IMP, the Internet Messaging Program.


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.