Brocade Communications Systems ServerIron ADX 12.4.00a Security Manual page 137

Syntax: show server traffic
TABLE 10
Field
last conn rate
max conn rate
last TCP attack rate
max TCP attack rate
Displaying SYN Cookie Information
This show server syn-cookie command displays information about the SYN AKS that are sent and
received.
ServerIronADX#show server syn-cookie
CPU SYNs processed :
CPU Valid ACKs rcvd :
ACK without data dro :
Syntax: show server syn-cookie
ServerIron ADX Security Guide
53-1002440-03
Field Descriptions for show L4-traffic
Description
Rate of TCP traffic per second. This includes all TCP traffic, including TCP SYN DoS
attacks
Peak rate of TCP traffic (per second) encountered on this device.
Rate of TCP Dos attacks per second. This rate is delayed by 1 to 2 minutes.
Peak rate of TCP DoS attacks (per second) encountered on this device. This rate is
delayed by 1 to 2 minutes.
CPU SYN-ACKs sent :
Invalid ACKs rcvd :
ACL passed :
Frags allowed :
Invalid vport :
4 AXP SYNs processed :
4 AXP SYN-ACK sent :
92951930 AXP Valid ACKS rcvd :
1741885
0
0
0
0
Configuring Syn-Proxy
92853225
92853225
253002850
ACL failed :
Frags dropped :
5
0
73009
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