Port 9730

[JackyZhang]

There are some ips from internet, they try to connect to my ip on port 9730
I search in internet, and can not find any informaiton about port 9730, Does anyone know what this port for?

Thanks,

Jacky Zhang
CNE,MCSE

 

[KiscoKid]

I don't know anything about this port and seemingly neither does sans.org who monitor and report on scanned ports on the Internet.

A lot of apps nowadays can have their behaviour modified such that they listen on any port. This may be the case here.

 

[JackyZhang]

Problem is source IP from everywhere, US, Chana, Japan,....
They all try to connect to my public IP on port 9730, in fact, out PIX just deny this kind access like foloowing:
06011: Deny inbound (No xlate) tcp src outside:85.220.10.211/64198 dst outside:x.x.x.x/9730
106011: Deny inbound (No xlate) tcp src outside:204.117.123.179/18411 dst outside:x.x.x.x/9730



Jacky Zhang
CNE,MCSE