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How do I establish the gate way IP for the LAN?

Hi,

I have the follwoing servers in my LAN with 25 users:
1- DC: 17016.0.2 (LDAP)
2- DC: 17016.0.3 (LDAP + ISA server)
3- SonicWall: 17016.0.1

The DHCP server was conducting the following IP's range:
                 170.6.0.100 --> 170.6.0.200
GateWay: 170.6.0.3

Now, I change the gateway to 170.16.0.1 for better control over sonicwall.

in SonicWall log, it appears that only 2 or three computers IP's are showing correctly and the rest are shown as 170.16.0.3.

in the ISA server, still sessions for computers are listed.

how do I enforce that all users route directly to the SONICwall IP 170.16.0.1?




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Author

Commented:
find attached an image for the setup appearing on the IExplorer options.
image01.gif
Solutions Architect
Commented:
Got a client and issue an ipconfig /all if it is showing 17016.0.1 then the DHCP configuration was applied.

However you users will still go out from the ISA for all web traffic as long as you have the settings above applied. You will need to remove any proxy settings on the client computer
JJ2Technical Manager
Commented:
On each client...at the command prompt:

ipconfig/release    ( to release the ip address settings)
then
ipconfig/renew    ( to get the ip address lease with the new gateway settings )

OR
Right-click the Local Area Connection and choose Repair.

Author

Commented:
The DHCP is working properly and the client Network IP is having the 170.16.0.1 gateway.
when I stopped the ISA server, it works and all clients routed through the gateway 172.16.0.1.
But, the issue is that when you stop the ISA server service, the remote service will be stopped and supported application from the server to clients and vice will be stopped.

AkhaterSolutions Architect
Commented:
Sorry I didn't get the problem, we already know that DHCP is working fine, if clients have their proxy settings to use the ISA they will, you need to remove proxy settings if you want them to use their Defautl Gateway

Author

Commented:
even if I remove the proxy from the IE, they remain using the same gateway...
AkhaterSolutions Architect
Commented:
what do you mean by this ?

they are still using ISA ?

Author

Commented:
Thanks,