Ik heb een vraag over APIPA (Automatic Private IP Addressing), ook wel Auto-IP genoemd.
Ik zou dus willen dat Windows sneller overgaat tot het generegen van een Auto-IP ipv. eerst 60 seconden staan wachten op een DHCP server.
note. Het werken met DHCP server en fixed IP is niet mogelijk.
note2. Ik heb de search gebruikt (GoT,google,Microsoft Knowledge Base)
Het generen van dit Auto-IP duurt (helaas) 60 seconden. (Gemeten vanaf het moment dat er een verbinding tot stand komt.) Is er een manier om deze tijd te verkorten?For Windows 2000, DHCP clients automatically configure an IP address and subnet mask when started if a DHCP server is unavailable. This feature--referred to as IP auto-configuration--can be useful for clients on small private networks, such as a small business office or home network environment.
If clients are configured to use a DHCP server (instead of being manually configured with an IP address and other parameters), then the DHCP client service engages each time the computer starts. For Windows 2000, the DHCP client service uses a two-step process to configure the client with an IP address and other configuration information:
The DHCP client attempts to locate a DHCP server and obtain a configuration from it.
If a DHCP server cannot be found, the DHCP client auto-configures its IP address and subnet mask using a selected address from the Microsoft-reserved class B network, 169.254.0.0, with the subnet mask, 255.255.0.0.
The DHCP client will test for an address conflict by using a gratuitous ARP to make sure that the IP address it has chosen is not already in use on the network. If a conflict is found, the client selects another IP address to try and use. For each address conflict, the client will retry auto-configuration for up to 10 addresses.
Once the DHCP client succeeds in selecting an address in the 169.254.0.0 network range not in use, it will configure the interface with this address.
The client continues to check for a DHCP server in the background every five minutes. If later a DHCP server is found, the client abandons its auto-configured information. The DHCP client then uses an address offered by the DHCP server (and any other provided DHCP options information) to update its IP configuration settings.
Ik zou dus willen dat Windows sneller overgaat tot het generegen van een Auto-IP ipv. eerst 60 seconden staan wachten op een DHCP server.
note. Het werken met DHCP server en fixed IP is niet mogelijk.
note2. Ik heb de search gebruikt (GoT,google,Microsoft Knowledge Base)