MacOS X's logfile daily.log
is full of lines like this:
Sun Jan 29 09:51:47 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:51855 from 192.168.2.1:53<br/>
Sun Jan 29 10:00:22 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:49972 from 192.168.2.1:53<br/>
Sun Jan 29 10:01:46 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:52317 from 192.168.2.1:53<br/>
Sun Jan 29 10:11:49 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:65055 from 192.168.2.1:53<br/>
Sun Jan 29 10:13:14 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:65439 from 192.168.2.1:53<br/>
Sun Jan 29 10:22:24 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:61231 from 192.168.2.1:53<br/>
Sun Jan 29 10:22:31 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:65419 from 192.168.2.1:53<br/>
Sun Jan 29 10:41:04 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:59362 from 192.168.2.1:53<br/>
Sun Jan 29 10:41:38 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:49793 from 192.168.2.1:53<br/>
Sun Jan 29 10:41:48 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:64922 from 192.168.2.1:53<br/>
Sun Jan 29 10:42:19 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:62376 from 192.168.2.1:53<br/>
Sun Jan 29 10:47:09 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:53441 from 192.168.2.1:53<br/>
Sun Jan 29 10:47:26 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:64847 from 192.168.2.1:53<br/>
Sun Jan 29 10:47:31 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:59459 from 192.168.2.1:53<br/>
Sun Jan 29 10:47:34 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:50163 from 192.168.2.1:53<br/>
Sun Jan 29 10:47:34 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:51454 from 192.168.2.1:53<br/>
Sun Jan 29 10:47:34 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:56510 from 192.168.2.1:53<br/>
Sun Jan 29 10:52:38 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:59546 from 192.168.2.1:53<br/>
Sun Jan 29 10:52:38 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:62730 from 192.168.2.1:53<br/>
Sun Jan 29 10:52:46 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:58754 from 192.168.2.1:53<br/>
Sun Jan 29 10:52:48 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:64268 from 192.168.2.1:53<br/>
Sun Jan 29 11:24:08 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:59974 from 192.168.2.1:53<br/>
Sun Jan 29 11:41:20 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:65478 from 192.168.2.1:53<br/>
Sun Jan 29 11:41:24 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:52758 from 192.168.2.1:53<br/>
Sun Jan 29 11:41:25 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:64679 from 192.168.2.1:53<br/>
Sun Jan 29 11:41:59 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:63220 from 192.168.2.1:53<br/>
Sun Jan 29 12:11:59 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:58767 from 192.168.2.1:53<br/>
Sun Jan 29 13:07:56 nameofmymac Firewall[77] <Info>: Stealth Mode connection attempt to UDP 192.168.2.49:55906 from 192.168.2.1:53<br/>
Is this something to worry about?
On MacOS X 10.6.8.
192.168.2.1
is the LAN IP of my router,192.168.2.49
is the IP of my Mac.It also fills up my log file
daily.log
quickly, which already has a size of 2,7 GB! (Is there a way to disable the continuous production of new lines in the log file?)I've read Weird hits on port 2703 but this seems to be a different thing.