I fixed this issue like this: 1. net stop "Microsoft Firewall" 2. net stop "Microsoft Web Proxy" 3. change external IP address (the same subnet) 4. net start "Microsoft Web Proxy" 5. net start "Microsoft Firewall" Thanks ----- Original Message ----- From: "Fred Bonet" <fredbone@xxxxxxxxxxxxx> To: <teodor.cioboata@xxxxxx> Cc: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Friday, November 09, 2001 5:01 PM Subject: RE: [isalist] Re: External IP changed Is this issue fixed or is there a workaround? -----Original Message----- From: Teodor CIOBOATA [mailto:teodor.cioboata@xxxxxx] Sent: Thursday, November 08, 2001 6:14 AM To: [ISAserver.org Discussion List] Cc: Jim Harrison Subject: [isalist] Re: External IP changed http://www.ISAserver.org Hello again, please help! If I change the external IP address of my trihomed ISA server, I loose the connection with external network. Then, with Firewall and Proxy Services stopped, the network is reachable again (with new IP assigned). But, if I start again these services, the network become unreachable again. My external NIC is an Intel PRO/100 VE Desktop (Intel 82801BA controller). Thank you, Teodor Cioboata ----- Original Message ----- From: "Jim Harrison" <jim@xxxxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Cc: "Teodor CIOBOATA" <teodor.cioboata@xxxxxx> Sent: Monday, November 05, 2001 7:35 PM Subject: Re: External IP changed > (let's keep it in the list...) > > Some NIC drivers don't PnP as well as they might, causing ISA to loose > contact if the IP changes. > You can also see this behavior if you use WMI to modify the IP settings on > many more NICs. > > Jim Harrison > MCP(NT4, 2K), A+, Network+, PCG > > > ----- Original Message ----- > From: Teodor CIOBOATA > To: jim@xxxxxxxxxxxx > Sent: Monday, November 05, 2001 09:10 > Subject: External IP changed > > > Hello Jim, > I'm new to the list and this is my first post. > If I change the external IP address of my trihomed ISA server, I loose the > connection with external network, even with Microsoft Firewall Service > down/restarted. > The only way the external IP to be assigned is to restart the computer??? > > Thank you > Teodor Cioboata ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: fredbone@xxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')