RE: OT: Firewall

["Ian Willoughby" <ian@xxxxxxx>]

I believe this is what Sir requires ;-)

I think 1720 and 1731 are the key ones but some experimentation may be
requ=
ired.

NetMeeting uses the following Internet Protocol (IP) ports:=20

Port      Purpose
-------------------------------------
389       Internet Locator Server (TCP)]
522       User Location Server (TCP)
1503      T.120 (TCP)
1720      H.323 call setup (TCP)
1731      Audio call control (TCP)
Dynamic   H.323 call control (TCP)
Dynamic   H.323 streaming [Realtime Transport Protocol (RTP) over (UDP)]


=20

=20

-----Original Message-----
From: Paul Gordon [mailto:paul_gordon@xxxxxxx]=20
Sent: 22 January 2002 20:54
To: ukha_d@xxxxxxx
Subject: RE: [ukha_d] OT: Firewall


That would be cool - all of my internal PC's have static IP's anyway, -
I=20
keep a DHCP service running just for portable devices, and visitors etc..

I can set up port forwarding no problem, and I have no problem restricting=
=20
myself to only 1 specific PC on the internal LAN using Netmeeting to the=20
outside world... (which I guess I would have to with a simple port forward=
=20
rule, and not a H.323 Proxy as you mentioned...)

Hmm... perhaps a call to Draytek customer support with a feature request
is=
=20
in order....

If you could drop me the port numbers sometime, it would save me looking=20
them up myself... :-)

Cheers.

Paul G.


>
>
>Hi ya Paul,
>
>The ASUS has built in functionality to enable a Netmeeting PROXY on it,
>this is quite cool as any of my PC's can use netmeeting (one at a time
to=
=20
>external) but it deals with it. If you don't have a H.323 proxy then
your=
=20
>only option is to give your Netmeeting PC a static IP address and
forward=
=20
>the relevent ports (I can look these up if you want).
>
>Regards
>Ian
>
>-----Original Message-----
>From: Paul Gordon [mailto:paul_gordon@xxxxxxx]
>Sent: 22 January 2002 16:30
>To: ukha_d@xxxxxxx
>Subject: RE: [ukha_d] OT: Firewall
>
>
>I also use a hardware firewall solution built in to my router (Draytek
>Vigor
>2200), and this even has logging, but only to a Syslog server.
>
>So guess what one of my (many) things on my things to do list is? -
>correct,
>find and obtain a freeware syslog daemon for windows!
>
>Ian, - what did you have to do (if anything) to make netmeeting work=20
>from behind it? - I'm pretty sure it's not working for me.. (not the=20
>audio or video connection anyway..)
>
>
>Paul G.
>
>
>
> >From: "Ian  Willoughby" <ian@xxxxxxx>
> >Reply-To: ukha_d@xxxxxxx
> >To: <ukha_d@xxxxxxx>
> >Subject: RE: [ukha_d] OT: Firewall
> >Date: Tue, 22 Jan 2002 16:03:50 -0000
> >
> >I ran amoothwall for quite a while, nice solution but I am now
using=20
> >an ASUS AAM6000EV ADSL router with built in NAT and port
forwarding.=20
> >This gives me everything that Smoothwall did (except logging)
and=20
> >lets me use netmeeting behind NAT straight out of the box. This
bit=20
> >of kit cost me
>=A3138
> >including VAT from http://www.solwise.co.uk and it means I
now have a
>spare
> >PC (OK a backup HA PC).
> >
> >There are equivelent solutions for ISDN such as 3COM's Lanmodem
which=20
> >offer similar features (I just happen to have one of these
going=20
> >spare if you wan't to make me an offer), details at
> >http://emea.3com.com/products/lanmodems/oc_isdn_st.html
> >
> >Regards
> >Ian
> >
> >
> >-----Original Message-----
> >From: Steve B [mailto:steve@xxxxxxx]
> >Sent: 22 January 2002 15:47
> >To: ukha_d@xxxxxxx
> >Subject: Re: [ukha_d] OT: Firewall
> >
> >
> >if your a non linux person i would go for one of the firewall
distro=20
> >of which there are many
> >
> >fli4l, smoothwall, freesco, etc
> >
> >Do a search
> >
> >
> >----- Original Message -----
> >From: steve.crick@xxxxxxx
> >To: ukha_d@xxxxxxx
> >Sent: Tuesday, January 22, 2002 2:54 PM
> >Subject: [ukha_d] OT: Firewall
> >
> >What is the easiest, most efficient and cheapest way of setting up
a=20
> >firewall for my home.
> >
> >I have an available PC with an ISDN TA and a Ethernet card.
> >
> >I would assume that the PC (firewall) would dial (and drop!) on=20
> >demand, so it could run headless without human intervention.
> >
> >I am not after a step-by-step 'how to do' guide; simply some=20
> >pointers/recommendations for right software to use.
> >
> >Thanks - Steve
> >
> >
>
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