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{
"states": [
"INIT",
"INIT-REBOOT",
"REBOOTING",
"SELECTING",
"REQUESTING",
"BOUND",
"RENEWING",
"REBINDING"
],
"initial_state": "INIT",
"final_states": ["INIT"],
"transitions": [
{
"from": "INIT",
"event": "",
"action": "Send DHCPDISCOVER",
"to": "SELECTING"
},
{
"from": "SELECTING",
"event": "Select offer",
"action": "Send DHCPREQUEST",
"to": "REQUESTING"
},
{
"from": "SELECTING",
"event": "receive DHCPOFFER",
"action": "Collect replies",
"to": "SELECTING"
},
{
"from": "REQUESTING",
"event": "receive DHCPACK",
"action": "Record lease Set timers",
"to": "BOUND"
},
{
"from": "REQUESTING",
"event": "receive DHCPACK (not accept)",
"action": "Send DHCPDECLINE",
"to": "INIT"
},
{
"from": "REQUESTING",
"event": "receive DHCPNAK",
"action": "Discard offer",
"to": "INIT"
},
{
"from": "REQUESTING",
"event": "receive DHCPOFFER",
"action": "Discard",
"to": "REQUESTING"
},
{
"from": "INIT-REBOOT",
"event": "",
"action": "Send DHCPREQUEST",
"to": "REBOOTING"
},
{
"from": "REBOOTING",
"event": "receive DHCPACK",
"action": "Record lease Set timers T1 T2",
"to": "BOUND"
},
{
"from": "REBOOTING",
"event": "receive DHCPNAK",
"action": "Restart",
"to": "INIT"
},
{
"from": "BOUND",
"event": "timer T1 expires",
"action": "Send DHCPREQUEST",
"to": "RENEWING"
},
{
"from": "BOUND",
"event": "receive DHCPOFFER",
"action": "Discard",
"to": "BOUND"
},
{
"from": "BOUND",
"event": "receive DHCPACK",
"action": "Discard",
"to": "BOUND"
},
{
"from": "BOUND",
"event": "receive DHCPNAK",
"action": "Discard",
"to": "BOUND"
},
{
"from": "RENEWING",
"event": "Receive DHCPACK",
"action": "Record lease; Set timers T1, T2",
"to": "BOUND"
},
{
"from": "RENEWING",
"event": "timer T2 expires",
"action": "send Broadcast DHCPREQUEST",
"to": "REBINDING"
},
{
"from": "RENEWING",
"event": "receive DHCPNAK",
"action": "Halt network",
"to": "INIT"
},
{
"from": "REBINDING",
"event": "receive DHCPACK",
"action": "Record lease; Set timers T1, T2",
"to": "BOUND"
},
{
"from": "REBINDING",
"event": "receive DHCPNAK",
"action": "Halt network",
"to": "INIT"
}
]
} |