This is about the UDP bug found in Ascend products: The fix posted by Ascend works but is not perfect, since it ONLY works for IP traffic. If you put this filter on your Ethernet interface, arp messages will stop being processed. This is caused by the second filter condition that lets ONLY Ip thru. Below is the correct filter, it is also good to put in the Output filter I've made. Thanks ----------------------- 90-501 UDP Attack ----------------- In filter 01 >Valid =Yes Type = IP Generic... IP... Ip... >Forward = No Src Mask = 0.0.0.0 Src Adrs = 0.0.0.0 Dst Mask = 0.0.0.0 Dst Adrs = 0.0.0.0 Protocol = 17 Src Port Cmp = None Src Port # = N/A Dst Port Cmp = Eql Dst Port # = 9 TCP Estab = N/A -- In filter 02 >Valid =Yes Type = GENERIC Generic... IP... Generic... >Forward=Yes Offset=0 Length=0 Mask=0000000000000000 Value=0000000000000000 Compare=Equals More=No ----------------- Out filter 01 >Valid =Yes Type = IP Generic... IP... Ip... >Forward = No Src Mask = 0.0.0.0 Src Adrs = 0.0.0.0 Dst Mask = 0.0.0.0 Dst Adrs = 0.0.0.0 Protocol = 17 Src Port Cmp = None Src Port # = N/A Dst Port Cmp = Eql Dst Port # = 9 TCP Estab = N/A -- Out filter 02 >Valid =Yes Type = GENERIC Generic... IP... Generic... >Forward=Yes Offset=0 Length=0 Mask=0000000000000000 Value=0000000000000000 Compare=Equals More=No ----------------- Cyril Jaouich [CJ837] --------------------- ACC DATA OPERATIONS EASTERN CANADA ----------------------------------
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