Open ports - should they be ???

From: TomT (mail_at_tthompson.net)
Date: 02/26/04 

Date: 25 Feb 2004 19:04:37 -0800

I've just ran nmap from the outside of my firewall and it showed me
that tcp ports 135-139 are open, well filtered. Should these be in
this state? 137-139 are netbios ports if Im not mistaken

Thanks for advice

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