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DhcpServer: Updated default scope to use IgnoreClientIdentifierOption option. Updated dhcp log with more details in UpdateDnsAuthZone().

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This commit is contained in:
Shreyas Zare
2024-03-16 13:23:53 +05:30
parent 5b2cd14d22
commit cfed453bf5
1 changed files with 4 additions and 1 deletions
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5
DnsServerCore/Dhcp/DhcpServer.cs
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@@ -105,6 +105,7 @@ namespace DnsServerCore.Dhcp
scope.UseThisDnsServer = true;
scope.DomainName = "home";
scope.LeaseTimeDays = 1;
scope.IgnoreClientIdentifierOption = true;
SaveScopeFile(scope);
}
@@ -791,10 +792,12 @@ namespace DnsServerCore.Dhcp
{
foreach (DnsResourceRecord existingRecord in existingRecords)
{
if (!(existingRecord.RDATA as DnsARecordData).Address.Equals(address))
IPAddress existingAddress = (existingRecord.RDATA as DnsARecordData).Address;
if (!existingAddress.Equals(address))
{
//a DNS record already exists for the specified domain name with a different address
//do not change DNS record for this dynamic lease
_log?.Write("DHCP Server cannot update DNS: an A record already exists for '" + domain + "' with a different IP address [" + existingAddress.ToString() + "].");
return;
}
}