Hi i have a question for microtik firewall

RouterOS Beginner Basics
1

Hi i have been searching for ages but can not find the answer

I have a microtik rb450g and i have someone connected with an ip of 192.168.1.247

When i look into the firewall at the tcp state he has about 10 established connections

and the rest is just blank nothing at all about 2000 of them is this normall.

Its the smae every day should i be seeing these or should they even be there

at the moment the tcp state where it is blank about 1000 has port 44109 and the other 1000 is port
64069

could some one let me know what this means

Thanks

2

It means that the connection is not established because the router didn’t see a TCP handshake complete.

3

yes but should there be so many

4

If you are worried take a look at connection-limit.

http://wiki.mikrotik.com/wiki/Manual:IP/Firewall/Filter#Properties