Acme Packet (MOSC)

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SBC security--how to demote layer 3 address to denied entries

edited May 10, 2016 2:15AM in Acme Packet (MOSC) 6 commentsAnswered

I configured invalid-signal-threshold to 1 in 'access' realm .

And I have done a test that when sent 5 invalid SIP messages to SBC in the same time from source host 116.227.107.137 and source port 4600 .

Ican see by 'acl show'  that the  address(116.227.107.137:4600) is demoted to denied entries .

however , SBC will not  drop sip  packets from the same host with a different port such as 116.227.107.137:4700 .


I think  it's a  problem here because If host 116.227.107.137:4600 is identified to be a threat .all packets from 116.227.107.137 should be  dropped .

Thanks for any suggestion.

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