Proxy Arp under Windows NT ...please.. forgive me !

[aldomini]

Mandi Networkers !

Qualcuno ha mai..per caso..provato a configurare Proxy Arp su NT ?
Sapete se è supportato ? Se sì, come lo si configura ?

Mandi e grazie !

[TheIrish]

Allora, per quanto ne so, esiste qualcosa di analogo al proxy ARP... ma a quanto ho letto le cose sembrano un po' oscure.
Recita microsoft:

If you configure the SwitchedNetworkFlag parameter with Registry Editor, a DHCP client obtains a default gateway address equal to the IP address that the client receives. This causes the client to use the Address Resolution Protocol (ARP) for all IP addresses on the local subnet, and is useful for routerless switched networks.

Questo dovrebbe avre un senso...
Come si fa?
Dicono:

To turn on this feature for all clients in a scope, add the following value to the registry on the DHCP Server:

1. Start Registry Editor (Regedt32.exe) and locate the following subkey:

For Windows NT 4.0:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DHCPServer\Configuration\Subnets\a.b.c.d\
For Windows 2000:

HKEY_LOCAL_MACHINE\Software\Microsoft\DhcpServer\Configuration\Subnets\a.b.c.d
Where a.b.c.d is the IP address of the DHCP subnet.
2. From the Edit menu, click Add Value and use the following entry:

Value Name: SwitchedNetworkFlag
Data Type: REG_DWORD
Value: 1 or 0 (default=0)

1 enables the DHCP server to send the client's IP address as the default gateway.

NOTE: The Readme.txt file that ships with Windows NT Service Packs 2 and 3 incorrectly states the registry path as the following:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DHCPServer\Subnets\a.b.c.d\SwitchedNetworkFlag=1 (REG_DWORD)
This path is incorrect and will not work.

NOTE: After you add the SwitchedNetworkFlag parameter and set it to the value 1, restart the DHCP service for this change to take effect.

To restart the DHCP service, run the following commands (press ENTER after each command):

NET STOP dhcpserver

NET START dhcpserver

Mi auguro che sia di qualche aiuto.
Facci sapere
Mandi

[mik]

Non saprei se esiste un modo/servizio che automaticamente gli faccia fare da server, se non sono tanti gli host penso che hai già provato ad inserire delle entry a mano.



mandi