This are just some of 204 attempts on my log . Same IP address ... Whats the best thing to do ... I need Help Please !!!!!

He do it everynow and then ...

A computer in your Banned IP list at 112.a.005.syd.iprimus.net.au has attempted

***to access TCP port 31337 on your machine.
TCP port 31337 is commonly used by the Baron Night / Back Orifice Client / Back Orifice 2 / Bo Facil / BackFire / Deep BO service or program.

***to access TCP port 6000 on your machine.
TCP port 6000 is commonly used by the X Window System service or program.

*** to access TCP port 50766 on your machine.
TCP port 50766 is commonly used by the Schwindler 1.82 service or program. The Source computer has scanned your machine for this trojan, but this has been blocked by our security filters.

***to access TCP port 777 on your machine.
TCP port 777 is commonly used by the Multiling HTTP service or program.

*** to access TCP port 54321 on your machine.
TCP port 54321 is commonly used by the School Bus / Back Orifice 2000 service or program. The Source computer has scanned your machine for this trojan

***to access TCP port 6670 on your machine.
TCP port 6670 is commonly used by the Vocaltec Global Online Directory / Deep Throat Trojan service or program

***to access TCP port 27374 on your machine.
TCP port 27374 is commonly used by the Sub 7 Trojan Scan service or program. The Sub 7 Trojan.

***to access TCP port 8080 on your machine.
TCP port 8080 is commonly used by the RingZero Trojan / HTTP Alternate (see port 80) service or program

This are just some of 204 attempts on my log . Same IP address ... Whats the best thing to do ... I need Help Please !!!!!

Thanks

P.S.

Sorry if my post is too long ... This is my first time to post ... i dont know if there is a limit ... anyway THANKS !!!