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PostPosted: Sat Jun 26, 2004 11:26 pm 
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Senior Newbie

Joined: Mon Jun 21, 2004 9:55 pm
Posts: 19
Website: http://kiwiinjection.com
got this in my logcheck today:

Jun 26 13:02:26 (none) portsentry[28030]: attackalert: Connect from host: 218.89.28.60/218.89.28.60 to TCP port: 139
Jun 26 13:02:26 (none) portsentry[28030]: attackalert: Host: 218.89.28.60 is already blocked. Ignoring
Jun 26 13:02:26 (none) portsentry[28030]: attackalert: Connect from host: 218.89.28.60/218.89.28.60 to TCP port: 139
Jun 26 13:02:26 (none) portsentry[28030]: attackalert: Host: 218.89.28.60 is already blocked. Ignoring

I know that the offending ip was already blocked, but did I misread the faq? I thought that tcp:139 was blocked by linode:

http://www.linode.com/products/faq.cfm :

The following ports are filtered for security reasons. If you need to run a specific service, run it on a different port.

[snip]

138/tcp filtered netbios-dgm
139/tcp filtered netbios-ssn

[snip]

or .. is it outgoing packets that are blocked but not input ?


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PostPosted: Fri Jul 16, 2004 12:50 am 
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Senior Newbie

Joined: Mon Jun 21, 2004 9:55 pm
Posts: 19
Website: http://kiwiinjection.com
caker ... do I misunderstand the port blocking linode does?

(Posted here since it's not so severe as to need a ticket.)


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PostPosted: Fri Jul 16, 2004 6:50 am 
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Linode Staff
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Joined: Tue Apr 15, 2003 6:24 pm
Posts: 3090
Website: http://www.linode.com/
Location: Galloway, NJ
fieschko wrote:
caker ... do I misunderstand the port blocking linode does?

(Posted here since it's not so severe as to need a ticket.)

Host9 through host26 located at the Fremont datacenter do NOT have any ports blocked by the data center. The blocked ports only apply to the Dallas Datacenter.

HTH,
-Chris


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