MessageTake a look at Jim's vbs script ISA_IP_Refresh.vbs form http://www.jalojash.org/isascripts/ hope that helps. .fares -----Original Message----- From: Dan Bartley [mailto:dan@xxxxxxxxxxxxxxx] Sent: Thursday, April 25, 2002 7:12 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: DHCP from isp http://www.ISAserver.org There is clearly a problem with ISA on this. I have exactly the same problem. I reboot, it renews fine - that makes sense because the DHCP client starts and requests before ISA Control starts. After it is running no dice. Even if I shut down the services and try a renew it will not. Only a reboot gets it back up. And I did use the filter, recreate it, make the recommended AutoIP registry hack, etc. Read all the online docs at the Learning Zone and other 3rd party links. Still no dice. Although when I first posted about this, others said theirs worked fine, so I'm not sure what environment differences may come in to play. Mine is an SBS like environment, meaning everything is on one server. Dan Bartley, MCSE+Internet dan@xxxxxxxxxxxxxxx -----Original Message----- From: Bas den Boer (NC Automatisering) [mailto:B.denboer@xxxxxxxxxxxxxxxxxxx] Sent: Thursday, April 25, 2002 12:00 To: [ISAserver.org Discussion List] Subject: [isalist] RE: DHCP from isp http://www.ISAserver.org Hi Packet Filter is on and i tried several packet filters also a packet filter with ANY for protocol and direction on BOTH and everything for port 68 and 67 on tcp and udp but this doesn`t work at all. Bas -----Original Message----- From: Steve Moffat [mailto:steve@xxxxxxxxxxxxxxx] Sent: Thursday, April 25, 2002 2:47 PM To: [ISAserver.org Discussion List] Subject: RE: [isalist] RE: DHCP from isp hi Bas Another solution which has came up on this board is to delete the existing DHCP filter and recreate it. Is packet filtering turned on. Steve -----Original Message----- From: Bas den Boer (NC Automatisering) [mailto:B.denboer@xxxxxxxxxxxxxxxxxxx] Sent: Thu 25/04/2002 08:41 AM To: [ISAserver.org Discussion List] Cc: Subject: [isalist] RE: DHCP from isp http://www.ISAserver.org Hi Thanks steve but that is already done. Thx -----Original Message----- From: Steve Moffat [mailto:steve@xxxxxxxxxxxxxxx] Sent: Thursday, April 25, 2002 1:29 PM To: [ISAserver.org Discussion List] Subject: RE: [isalist] DHCP from isp Enable the DHCP filter, buy a book on ISA and read it, explore www.isaserver.org. Steve -----Original Message----- From: Bas den Boer (NC Automatisering) [mailto:B.denboer@xxxxxxxxxxxxxxxxxxx] Sent: Thu 25/04/2002 05:26 AM To: [ISAserver.org Discussion List] Cc: Subject: [isalist] DHCP from isp http://www.ISAserver.org Hi We got an Isaserver running with two nics one for the internal network and one for the external network. The external nic must use dhcp to obtain an ip address else it does not work with the ISP however ofcourse our ip address is always the same cause it is bound to the external nic mac address by the ISP. When we start the system everthink work fine but after six ours the dhcp lease has ended and the nic can`t obtain a new ip address. So we contacted the ISP and they said that there was a discovery for an dhcp server but never an acknownledge. When we dissable the packet filter everything worked fine we always can obtain an new ip address but ofcourse that is not what we wan`t. Do i have to create an packet filter for the external interface ? Cause i did create some packet filters but all with no succes. Or do i always need a static ip address ? Please Help Me Bas den Boer NC Automatisering ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: steve@xxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: steve@xxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: dan@xxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: fares@xxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')