Dear Sir

 

I need your urgent support regarding the following:

 

I have an internal VPN on an internal Interface ( network Card)

exteranal interface :62.84.84.X

Internal interface :172.26.30.X

subnet :255.255.0.0

 

Internal VPN : 172.26.30.X the IP 721.26.30.1 is routed on the router so we can access our external VPN in brazil and in USA

 

I am facing an internal Problem in the internal network: i mean an oracle client 172.26.30.50 wich is communicating with 172.26.30.3 wich is an Internal Server :  well this client can access and work on the oracle server but some application doesn't work such as loading :::::

when i Remove the isa Fierwall it works normally?????

what should i do ????

Knowing that before we were using ms proxy 2.0 and everything was normal ?????

when i installed isa server and fierwall this service on oracle internally stop AND IF I REMOVE THE FIERWALL IT GOES BACK WORKING NORMALLY

 

THANK YOU

 

GEORGES KHOUEIRY

IT CONSULTANT

STARFONE