Re: Port Blocking in Firewall

Tom Taylor <[email protected]> Mon, 06 Dec 2004 05:33:24 -0500
Newsgroups gmane.ietf.midcom
Message-ID <[email protected]>
That's right.  Basically the attitude was that administration would block 
everything by default, and MIDCOM would enable exceptions (subject to policy at 
the server).

Pyda Srisuresh wrote:
> My understanding is that the WG decided to go with specifyign just the
> permitted ports, not the blocked ports, during the semantics discussion. 
> 
> regards,
> suresh
> --- Tom Green <[email protected]> wrote:
> 
> 
>>Hi,
>>
>>I am kind of new to MidCom. RFC 3303(MidCom
>>Architecture and Framework)says that MidCom protocol
>>will enable us to open select ports in the firewall.
>>Is it possible to block some ports using this
>>framework?
>>
>>Thanks,
>>TG 
>>
>>
>>		
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> 
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-- 
Tom Taylor
Carrier VoIP Standards Development
Nortel Networks
Phone +1 613 763 1496  (ESN 393-1496)
E-mail: [email protected]