PLANET BM-525 - Manual (Page 153)

BM-525 Bandwidth Management Gateway User’s Manual
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Detect ICMP Flood
„ Can detect the data packes sent from hacker and use the Broadcast to send to ever internal PC.
‹ ICMP Flood Threshold : Define all the IP and the total ICMP packets Pkts/Sec pass
through the BM-525. If over the setting value, then BM-525 will define it to be attacked.
‹ ICMP Flood Threshold (Per Source IP ) Define every source IP and the total ICMP
packets Pkts/Sec pass through the BM-525. If over the setting value, then BM-525 will
define it to be attacked.
‹ ICMP Flood Threshold Blocking Time ( Per Source IP ) The BM-525 will block the
packets from the attack source IP according to the time setting. After the blocking time,
the BM-525 will re calculate the total ICMP flow from every source IP, if over the setting
value, then BM-525 will keep blocking.
Detect UDP Flood
„ Can detect the UDP data packes sent from hacker and use the Broadcast to send to ever
internal PC.
‹ UDP Flood Threshold (Total) Define all the IP and the total UDP packets Pkts/Sec
pass through the BM-525. If over the setting value, then BM-525 will define it to be
attacked.
‹ UDP Flood Threshold (Per Source IP ) Define every source IP and the total UDP
packets Pkts/Sec pass through the BM-525. If over the setting value, then BM-525 will
define it to be attacked.
‹ UDP Flood Threshold Blocking Time ( Per Source IP ) The BM-525 will block the
packets from the attack source IP according to the time setting. After the blocking time,
the BM-525 will re calculate the total UDP flow from every source IP, if over the setting
value, then BM-525 will keep blocking.