John,
Is this with, or without adding ipfilter to the linux/NAT mix?
Thanks,
Ron Dufresne
On Tue, 7 Mar 2000, John Adams wrote:
>
> Most of the services you describe are UDP-based, with the exception of
> multicast. NAT hardware/software providers, including Linux and BSD
> in-kernel NAT offer ways to map UDP to specific "inside" hosts. The only
> downside is that there can be only one host recieving for each of the
> services, if those services are within well-defined UDP port ranges.
>
> -john
>
> On Tue, 7 Mar 2000, Javier Romero wrote:
>
> > NAT doesn�t have support for:
> > - IP Multicast
> > - Routing tables updates
> > - DNS Zone Transfers
> > - BOOTP
> > - Talk, NTalk
> > - H.323 (Netmeeting)
> > - VDOLive
> > - NetShow
> > - Net2Phone
> > - VXTreme
> > - SNMP.
> >
> > _7aV13r.
> > Javier Romero
> >
> > "Gernot W. Schmied" wrote:
> >
> > > Hi,
> > >
> > > Netmeeting uses the following ports:
> > >
> > > 389/tcp
> > > 1503/tcp
> > > 1731/tcp
> > > 1720/tcp
> > >
> > > Then everything should pretty much work, with one exception:
> > > NO AUDIO, NO VIDEO. This is a result of NAT with H.323.
> > > I just gave up on it *sigh*.
> > > Let me know if you find something.
> > >
> > > Cheers,
> > > Gernot
> > >
> > > Javier Romero wrote:
> > > >
> > > > NetMeeting use 3 diferents ports in 3 differents times.
> > > > I don�t remember very well, but you must capture a Netmeeting session
> > > > in order to define the right ports.
> > > >
> > > > _7aV13r.
> > > >
> > > > paul wrote:
> > > >
> > > > > Hi friends, i'm using IPchains as my NAT/Firewall
> > > > > gateway with a ppp0 interface to the ISP, i can establish a
> > > > > connection to another party thru netmeeting, but there isn't any
> > > > > video showing up on either site. Are there any ports
> > > > > that i have to allow out or in?whatever the case, i need help !
> > > > > hahah, thks in advance! rgdsPaul
> >
> > -
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> >
>
>
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