Thanks for your reply, It is possible for me in this situation to control ports like FTP,HTTP,SMTP,RDP etc etc to access from outside to inside. I have done this using publishing (web and server) I haven't created any extra Packet filter. When I check my external IP with an port scanner the most ports are block (which I blocked...) only port 135 isn't. What is wrong with the config ? Is the default Packet Filter setting wrong... I seems to work (almost) fine .. Thanks for any response.. Ruben If that port is open from the outside, it may be because : - You don`t enable packet filtering (wich will close all the ports) - You have enabled packet filtering but you have created a packet filter that open that port. Check that. Gabriel Zabal gabriel@xxxxxxxxxxx ----- Original Message ----- From: Ruben Spruijt / Rspruijt.com <mailto:ruben.spruijt@xxxxxxxxxxxx> To: [ISAserver.org Discussion List] <mailto:isalist@xxxxxxxxxxxxx> Sent: Wednesday, October 10, 2001 5:28 PM Subject: [isalist] How to remove port 135 (RPC) .. http://www.ISAserver.org Hi List, Can anyone tell me how to disable port 135 from the outsite. I am using MS ISA Server 2000 Enterprice Edition.. With regards, Ruben Spruijt PS: I have posted this question earlier but mention the wrong port (139 instead of 135) ***************************************************** Ruben Spruijt Citrix Certified Administrator Citrix Certified Enterprise Administrator Cisco Certified Network Associate Web private: http://www.rspruijt.com Web business: http://www.a-tree.nl SMS private: ruben.spruijt.sms@xxxxxxxxxxxx ? private: ruben.spruijt@xxxxxxxxxxxx ICQ:126509744 ***************************************************** ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: gabriel@xxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: RUBEN.SPRUIJT@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')