topic trusted networks in Network Security https://community.cisco.com/t5/network-security/trusted-networks/m-p/500491#M100154 <P>I can't figure how to get the "trusted networks" to stop alerting alarms. </P><P>Two signatures are CISCO IOS Interface DOS and Invalid IGMP Header DOS. which broadcast multicast 224.0.0.x all day on the wire from their VLAN interfaces. </P><P></P><P>I have tried configuring through the VMS MC, the "trusted networks" and also disabling these signatures with no luck.</P><P>VMS tells me the push is successful.</P><P>Using IDSM2 sig vers 181. Any advice?</P> Sun, 10 Mar 2019 09:33:13 GMT b-lamoureux 2019-03-10T09:33:13Z trusted networks https://community.cisco.com/t5/network-security/trusted-networks/m-p/500491#M100154 <P>I can't figure how to get the "trusted networks" to stop alerting alarms. </P><P>Two signatures are CISCO IOS Interface DOS and Invalid IGMP Header DOS. which broadcast multicast 224.0.0.x all day on the wire from their VLAN interfaces. </P><P></P><P>I have tried configuring through the VMS MC, the "trusted networks" and also disabling these signatures with no luck.</P><P>VMS tells me the push is successful.</P><P>Using IDSM2 sig vers 181. Any advice?</P> Sun, 10 Mar 2019 09:33:13 GMT https://community.cisco.com/t5/network-security/trusted-networks/m-p/500491#M100154 b-lamoureux 2019-03-10T09:33:13Z Re: trusted networks https://community.cisco.com/t5/network-security/trusted-networks/m-p/500492#M100182 <HTML><HEAD></HEAD><BODY><P>Basically you need to disable those signatures for your trusted networks for it to stop alarms for those networks.</P></BODY></HTML> Wed, 27 Jul 2005 17:09:08 GMT https://community.cisco.com/t5/network-security/trusted-networks/m-p/500492#M100182 thomas.chen 2005-07-27T17:09:08Z Re: trusted networks https://community.cisco.com/t5/network-security/trusted-networks/m-p/500493#M100209 <HTML><HEAD></HEAD><BODY><P>I've tried doing just that with no luck. The only way to stop "presenting" them, is creating a event viewer filter and plugging in the internal interfaces, subnets etc. then the signature events will stop. </P></BODY></HTML> Thu, 28 Jul 2005 16:46:08 GMT https://community.cisco.com/t5/network-security/trusted-networks/m-p/500493#M100209 b-lamoureux 2005-07-28T16:46:08Z