#
# Models a single user host with a persistent connection to the Internet, 
# e.g. a home user connected through cable model, under attack from a worm.
# Uses worm infection parameter from Code Red v2 worm spread.
#
# Uses stochastic epidemic model.
#
# topology:
#              0(0) 'Router 0' 0(1)  ------------- 1(0) 'Host 1'

_schema [_find .schemas.Net]

Net [
  frequency 1000000000
  AS_status boundary
  ospf_area 0

  worm_model [
    Epidemic [
      use SSF.App.Worm.StochasticWormEpidemic

      s_0     359999   # number of susceptible hosts (initially) =N-1	
      i_0          1   # number of infected hosts (initially)
      beta  1.235e-9   # infection parameter =(1.6/3600)/N
    ]

    debug true
  ]

  router [ id 0
    interface [ id 0 _extends .dictionary.1Mb ]
    interface [ id 1 _extends .dictionary.100Mb ]

    _find .dictionary.routerGraph.graph
  ]

  host [ id 1
    interface [ id 0 _extends .dictionary.100Mb ]

    _find .dictionary.clientGraph.graph
  ] 

  link [ attach 0(1) attach 1(0) delay 0.003 ]
]     


# =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

dictionary [
  # interface specs
  1Mb [
    bitrate 1000000      # 1 million bits per second
    latency 0.0001       # 0.1 ms NIC latency, in seconds (on-card delay)
  ]
  100Mb [
    bitrate 100000000    # 100 million bits per second
    latency 0.0001       # 0.1 ms NIC latency, in seconds (on-card delay)
  ]

  # protocol graphs

  routerGraph [graph [
    ProtocolSession [name ip use SSF.OS.IP]
    ProtocolSession [name ospf use SSF.OS.OSPF.sOSPF]
  ]]

  clientGraph [graph [
    ProtocolSession [
      name WormProtocolSession 
      use SSF.App.Worm.WormProtocolSession
      debug true
    ]
    ProtocolSession [name ip use SSF.OS.IP]
  ]
]