def sshd(network, cmd='/usr/sbin/sshd', opts='-D', ip='10.123.123.1/32', routes=None, switch=None):
 if (not switch):
  switch = network['s1']
 if (not routes):
  routes = ['10.0.0.0/24']
 connectToRootNS(network, switch, ip, routes)
 for host in network.hosts:
  host.cmd((((cmd + ' ') + opts) + '&'))
 info('*** Waiting for ssh daemons to start\n')
 for server in network.hosts:
  waitListening(server=server, port=22, timeout=5)
 info('\n*** Hosts are running sshd at the following addresses:\n')
 for host in network.hosts:
  info(host.name, host.IP(), '\n')
 info("\n*** Type 'exit' or control-D to shut down network\n")
 CLI(network)
 for host in network.hosts:
  host.cmd(('kill %' + cmd))
 network.stop()

def sshd ( network , cmd = '/usr/sbin/sshd' , opts = '-D' , ip = '10.123.123.1/32' , routes = None , switch = None ) : if ( not switch ) : switch = network [ 's1' ] if ( not routes ) : routes = [ '10.0.0.0/24' ] connectToRootNS ( network , switch , ip , routes ) for host in network . hosts : host . cmd ( ( ( ( cmd + ' ' ) + opts ) + '&' ) ) info ( '*** Waiting for ssh daemons to start\n' ) for server in network . hosts : waitListening ( server = server , port = 22 , timeout = 5 ) info ( '\n*** Hosts are running sshd at the following addresses:\n' ) for host in network . hosts : info ( host . name , host . IP ( ) , '\n' ) info ( "\n*** Type 'exit' or control-D to shut down network\n" ) CLI ( network ) for host in network . hosts : host . cmd ( ( 'kill %' + cmd ) ) network . stop ( )
start a network .