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1 files changed, 11 insertions, 9 deletions
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@@ -11,27 +11,29 @@ The [code](http://www.assembla.com/spaces/VNetHurd/trac_subversion_tool).
## The design and implementation of hypervisor
### The requirements:
-to implement a mechanism which help pfinet servers communicate with each other. For example, if pfinet 1 has IP A and pfinet 2 has IP B, the packet sent by pfinet 1 with destination address IP B should be received by pfinet 2.
-Sub-hurd should be able to use this mechanism to communicate with each other.
-Meanwhile this mechanism should allow non-privileged the user to start his own pfinet.
+* to implement a mechanism which help pfinet servers communicate with each other. For example, if pfinet 1 has IP A and pfinet 2 has IP B, the packet sent by pfinet 1 with destination address IP B should be received by pfinet 2.
+* Sub-hurd should be able to use this mechanism to communicate with each other.
+* Meanwhile this mechanism should allow non-privileged the user to start his own pfinet.
### The possible approach is to create a hypervisor whose roles are:
- 1. to create some virtual network interface, so pfinet can send packets to it.
- 2. to receive the packet from pfinet, and forward the packet to other pfinets in hurd
- 3. or forward the packet to the real network device in the kernel and send it to the network.
- 4. to guard the network traffic and filter illegal packets (forged by some malicious users) from pfinet or some other programs.
+1. to create some virtual network interface, so pfinet can send packets to it.
+2. to receive the packet from pfinet, and forward the packet to other pfinets in hurd
+3. or forward the packet to the real network device in the kernel and send it to the network.
+4. to guard the network traffic and filter illegal packets (forged by some malicious users) from pfinet or some other programs.
### To create a virtual network interface:
Implement the RPC interface defined in device.defs just as "boot" does.
-Publish the port, so other programs can get the port and open the virtual device by calling device_open(). The hypervisor now works as a translator and other programs can get the port by calling file_name_port().
+Publish the port, so other programs can get the port and open the virtual device by calling device_open().
+The hypervisor now works as a translator and other programs can get the port by calling file_name_port().
(to be continued)
---
-The schedule
+## The schedule
+
---