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JasonC_40913's avatar
JasonC_40913
Icon for Nimbostratus rankNimbostratus
Jan 25, 2010

Route Back to the Original Server through VIP

Hello everyone,     I received a request on establishing a very simple (but looks stupid) connection, but I don't really know how to make it successful. Hope someone could help here...
hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Jan 28, 2010
You would only need to use matchclass if you wanted to check if the remote port was in a datagroup. Also, TCP::remote_port in a clientside event like CLIENT_ACCEPTED will return the client's source port. TCP::local_port will check the client's destination port.

Can you try this: 

 
 when CLIENT_ACCEPTED { 
  
    log local0. "[IP::client_addr]:[TCP::client_port]: New connection to [IP::local_addr]:[TCP::local_port]" 
  
    if { ([IP::addr [IP::client_addr] equals 1.1.1.1]) and ([TCP::local_port] equals 80]) } { 
       log local0. "[IP::client_addr]:[TCP::client_port]: Matched IP/port check" 
       node [IP::client_addr] 
       snat automap 
    } 
 }

Aaron