IP Spoofing Causing Internet connectivity issues
Posted on 2004-11-03
I am experiancing a major problem with my firewall and IP Spoofing.
Last night i changed over our netowrk from a public IP address scheme to a private scheme i.e 66.160..... to 192.168.....
After the change over everything seemed to be runnigns mothly but i had only sampled about 10 of the 45 computers in my office.
today i am getting reports from my SonicWall SOHO2 firewall of IP Spoofing from the internal LAN. The IP address go back to actula workstations some PCs some Macs. All of these "Spoofed" addresses will not connect to the internet, since obveiously the firewall is blocking them from going out to the internet.
I have looked at the SonicWall support site and there really was no helpful tips to resolve the issue. I have double and triple checked the settings via ipconfig and they are all correct to my network.
Any suggestions will be thouroghly welcomed.