Commit 33822341 authored by Guillaume Bury's avatar Guillaume Bury

Updated TODO + renamed babel -> router

parent 31222fbe
Bugs :
When no peer is avalaible without the --no-boot option, it crash
When no peer is avalaible without the --no-boot option, it crash => see below
To be done :
Replace comments at the beginning of functions with docstrings
Replace comments at the beginning of functions with docstrings & give all fn docstrings
Do a clean-up in the import
Remove the parameters to choose the number of clients
To be discuss:
Remove the --no-boot option since we know when no node is avalaible
\=> the no-boot option is only useful when the server knows no peer,
irl it should never happen, no-boot is a debug option
The organisation of the code
vifibnet.py Just contain the main loop and the init
openpvn.py To launch openvpn processes
utils.py Small functions to do some usefull job, also contains the config
db.py Function to access the DB (merge with utils ?)
plib.py To launch server/client/routing processes
utils.py Small functions to do some usefull job
db.py Function to manage peers
tunnelmanager.py To choose wich connection delete/keep/...
upnpigd.py To open a port and find the external IP
How we choose which protocol we use :
IMO, we should use UDP. I've read many times than TCP other TCP can be catastrophic in terme of performance
IMO, we should use UDP. I've read many times than TCP other TCP can be catastrophic in terme of performance
Every time a packet is lost, it is resend 2 times, one for each TCP tunnel
And many GW allow UDP port forwarding (for bittorent, Xbox, ...) but not TCP port forwarding
......
......@@ -48,7 +48,7 @@ def client(serverIp, pipe_fd, *args, **kw):
'--route-up', 'ovpn-client ' + str(pipe_fd),
*args, **kw)
def babel(network, internal_ip, interface_list, **kw):
def router(network, internal_ip, interface_list, **kw):
utils.log('Starting babel', 3)
args = ['babeld',
'-C', 'redistribute local ip %s' % (internal_ip),
......
......@@ -63,7 +63,7 @@ def main():
# Launch babel on all interfaces. WARNING : you have to be root to start babeld
interface_list = ['vifibnet'] + list(tunnel_manager.free_interface_set)
babel = plib.babel(network, internal_ip, interface_list,
router = plib.router(network, internal_ip, interface_list,
stdout=os.open(os.path.join(config.log, 'vifibnet.babeld.log'),
os.O_WRONLY | os.O_CREAT | os.O_TRUNC), stderr=subprocess.STDOUT)
......
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