public ExclusionChanges(NetworkPrefix network, IPRanges before, IPRanges after)
{
Network = network;
BeforeRanges = before.Clone();
AfterRanges = after.Clone();
}
public void DeregisterPool(NetworkPrefix prefix)
{
var addressPoolToRemove = AddressPools.Where(x => x.Pool.Network.Equals(prefix)).FirstOrDefault();
if (addressPoolToRemove == null)
{
return;
}
AddressPools.Remove(addressPoolToRemove);
Pools.Remove(addressPoolToRemove.Pool);
Leases.RemoveAll(x => x.Pool == addressPoolToRemove.Pool);
}
private bool EqualsData(IpV6MobilityOptionNetworkPrefix other)
{
return(other != null &&
PrefixLength == other.PrefixLength && NetworkPrefix.Equals(other.NetworkPrefix));
}
List <ShowIPRouteEntryItem> ApplyPrefixLength(List <ShowIPRouteEntryItem> routes, NetworkPrefix prefix)
{
foreach (var route in routes)
{
route.Prefix.Length = prefix.Length;
}
return(routes);
}
public void ModifyPool(
NetworkPrefix network,
List <IPAddress> gateways,
IPRanges exclusions,
string domainName,
string bootFile,
List <IPAddress> dnsServers,
IPAddress tftpServer
)
{
lock (this)
{
var addressPool = AddressPools.Where(x => x.Pool.Network.Equals(network)).FirstOrDefault();
if (addressPool == null)
{
var dhcpPool = GetPoolByPrefix(network);
if (dhcpPool == null)
{
return;
}
addressPool = new DhcpAddressPool(dhcpPool);
AddressPools.Add(addressPool);
}
var pool = addressPool.Pool;
pool.DefaultGateways = gateways
.Select(x =>
x
)
.ToList();
var exclusionChanges = new ExclusionChanges(pool.Network, pool.Exclusions, exclusions);
var leasesToKill = Leases
.Where(x =>
exclusionChanges.ToExclude.Contains(x.Address)
)
.ToList();
foreach (var leaseToKill in leasesToKill)
{
addressPool.SetAvailable(leaseToKill.Address);
Leases.Remove(leaseToKill);
}
var toExclude = exclusionChanges.ToExclude.Clone();
toExclude.Remove(pool.Network.BaseNetwork.Network);
toExclude.Remove(pool.Network.Broadcast);
addressPool.UnsetAvailable(toExclude);
var toUnexclude = exclusionChanges.ToUnexclude.Clone();
toUnexclude.Remove(pool.Network.BaseNetwork.Network);
toUnexclude.Remove(pool.Network.Broadcast);
addressPool.SetAvailable(toUnexclude);
pool.Exclusions = exclusions.Clone();
pool.PoolOptions.DomainName = domainName;
pool.PoolOptions.BootFile = bootFile;
pool.PoolOptions.TFTPServers = new List <string> {
tftpServer.ToString()
};
pool.PoolOptions.DNSServers = dnsServers
.Select(x =>
x
)
.ToList();
}
}
public DhcpPool GetPoolByPrefix(NetworkPrefix prefix)
{
return(Pools.Where(x => x.Network.Equals(prefix)).FirstOrDefault());
}
