timy/EduNetworkBuilder
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make changes to IP and gateway

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This commit is contained in:
Tim Young 2017-08-28 18:37:21 -05:00
parent 31e07852cf
commit 465de0f6b0
4 changed files with 83 additions and 4 deletions
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2
EduNetworkBuilder/NB.cs
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@ -1181,7 +1181,7 @@ namespace EduNetworkBuilder
case HowToBreak.DeviceChangeGW: case HowToBreak.DeviceChangeGW:
return TraversalTechnology.gateway; return TraversalTechnology.gateway;
case HowToBreak.DeviceChangeIP: case HowToBreak.DeviceChangeIP:
return TraversalTechnology.ip_address; return TraversalTechnology.network_interface;
case HowToBreak.EthernetBreak: case HowToBreak.EthernetBreak:
case HowToBreak.EthernetCorrupt: case HowToBreak.EthernetCorrupt:
return TraversalTechnology.ethernet; return TraversalTechnology.ethernet;

6
EduNetworkBuilder/Network.cs
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@ -1949,9 +1949,13 @@ namespace EduNetworkBuilder
break; break;
case HowToBreak.DeviceChangeGW: case HowToBreak.DeviceChangeGW:
//Change the IP of the gateway //Change the IP of the gateway
if (tDevice.BreakGateway())
didit = 2;
break; break;
case HowToBreak.DeviceChangeIP: case HowToBreak.DeviceChangeIP:
//Change the IP on the outbound nic //Change the IP on the outbound nic
if (tDevice.BreakIPAddress(Data))
didit = 2;
break; break;
case HowToBreak.EthernetBreak: case HowToBreak.EthernetBreak:
//break the link itself //break the link itself
@ -1994,6 +1998,8 @@ namespace EduNetworkBuilder
didit = 2; didit = 2;
break; break;
} }
if (didit > 0) Console.WriteLine("Broke it:" + What.hostname + " : " + How + " : " + Data);
if (didit == 0) Console.WriteLine("Did not break it:" + What.hostname + " : " + How + " : " + Data);
return didit; return didit;
} }

3
EduNetworkBuilder/NetworkBuilder.cs
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@ -2171,7 +2171,8 @@ namespace EduNetworkBuilder
TraversalCollection.Sort((a, b) => b.Count.CompareTo(a.Count)); TraversalCollection.Sort((a, b) => b.Count.CompareTo(a.Count));
List<HowToBreak> BreakList = new List<HowToBreak>() { HowToBreak.PowerOff, HowToBreak.EthernetBreak, List<HowToBreak> BreakList = new List<HowToBreak>() { HowToBreak.PowerOff, HowToBreak.EthernetBreak,
HowToBreak.LockOutSwitch, HowToBreak.WirelessBreakKey, HowToBreak.WirelessBreakSSID, HowToBreak.VPNChangeKey }; HowToBreak.LockOutSwitch, HowToBreak.WirelessBreakKey, HowToBreak.WirelessBreakSSID, HowToBreak.VPNChangeKey,
HowToBreak.DeviceChangeIP, HowToBreak.DeviceChangeGW};
//foreach (HowToBreak one in Enum.GetValues(typeof(HowToBreak))) //foreach (HowToBreak one in Enum.GetValues(typeof(HowToBreak)))
// BreakList.Add(one); // BreakList.Add(one);
count = 0; count = 0;

72
EduNetworkBuilder/NetworkDevice.cs
View File

@ -3111,6 +3111,78 @@ namespace EduNetworkBuilder
return true; return true;
} }
public bool BreakIPAddress(string nicname)
{
NetworkCard nic = NicFromName(nicname);
if (nic == null) return false;
NetworkInterface nif = nic.InterfaceFromName(nicname);
if (nif == null) return false;
IPAddress newaddress = new IPAddress("0.0.0.0");
Random rnd = NB.GetRandom();
switch(rnd.Next(8))
{
case 0:
newaddress = nif.myIP.BreakIPAddress32();
break;
case 1:
newaddress = nif.myIP.BreakIPAddressMangle();
break;
case 2:
newaddress = nif.myIP.BreakIPAddressRandom();
break;
case 3:
newaddress = nif.myIP.BreakIPAddressZero();
break;
case 4:
newaddress = nif.myIP.BreakIPNetmask32();
break;
case 5:
newaddress = nif.myIP.BreakIPNetmaskMangle();
break;
case 6:
newaddress = nif.myIP.BreakIPNetmaskRandom();
break;
case 7:
newaddress = nif.myIP.BreakIPNetmaskZero();
break;
}
if(nif.myIP != newaddress)
{
nif.myIP = newaddress;
return true;
}
return false;
}
public bool BreakGateway()
{
IPAddress newaddress = new IPAddress("0.0.0.0");
Random rnd = NB.GetRandom();
switch (rnd.Next(8))
{
case 0:
newaddress = DefaultGW.BreakIPAddress32();
break;
case 1:
newaddress = DefaultGW.BreakIPAddressMangle();
break;
case 2:
newaddress = DefaultGW.BreakIPAddressRandom();
break;
case 3:
newaddress = DefaultGW.BreakIPAddressZero();
break;
}
if (DefaultGW != newaddress)
{
DefaultGW = newaddress;
return true;
}
return false;
}
#endregion #endregion
} }
} }