| Event Id | 21164 |
| Source | ISA Server Streaming Filter |
| Description | The Firewall service detected that the dial-up connection %1 was assigned an IP address from network %2. This may indicate a configuration error. |
| Event Information | According to Microsoft : CAUSE : This event occurs when a dial-up connection was assigned an IP address that is already included in another network. This could indicate a configuration error or a possible spoof attack. SOLUTION : Check the IP address ranges of the dial-up network, and verify the configuration with the service provider (ISP). |
| Reference Links | Event id: 21164 Source id: ISA Server Streaming Filter |
Catch threats immediately
We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.