Why half duplex? Don't you want to send and recieve packets at the same time? 
Full duplex?

Cheers!!

On Mar 7, 2013, at 11:38 PM, chris kluka <[email protected]> wrote:

> interface Ethernet0/0
> description connected to Internet
> ip address 64.xxx.xxx.xxx 255.255.255.xxx 
> ! this will be different IP for you and your "ip nat outside" line will be on 
> your dialer interface. 
> ip nat outside
> half-duplex
> !
> interface Ethernet0/1
> description connected to LAN
> ip address 192.168.x.xxx 255.xxx.xxx.xxx
> ip nat inside
> half-duplex
> !
> !
> ip nat inside source list 102 interface Ethernet0/1 overload
> ip nat inside source static udp 192.16x.x.xx xxx interface Ethernet0/1 xxx
> ! this line lets lan clients hit the internet
> !
> !
> ip nat inside source static tcp 192.168.x.xxx 80 64.59.x.x 80 extendable
> ! this line does the "nat". 
> 
> 
> On Thu, Mar 7, 2013 at 11:33 PM, chris kluka <[email protected]> wrote:
> nat rule + inspect rule. 
> 
> 
> On Thu, Mar 7, 2013 at 11:32 PM, Colin Stanners <[email protected]> wrote:
> I got almost everything to work - except the internal web server is
> listening on port 80 on the external interface, when I'd like that
> external port 80 forwarded to a server on the internal network. NAT
> rule alone doesn't do it; any other suggestions before I start
> googling?
> 
> 
> On 3/7/13, Colin Stanners <[email protected]> wrote:
> > I'm going now to do a minor change for a customer (setup an 891 to use
> > PPPoE)
> > but I don`t have a lot of IOS experience, and am months away from having
> > time to
> > start on a certification - if this somehow becomes a big project, is there
> > anyone
> > with lots of experience to whom I could e-mail some questions?
> >
> > (Scary fact is their Cisco "technician" seems afraid of the IOS command
> > line, and
> > their troubleshooting process wasn't "pings to x and nslookups to Y from Z
> > device
> > don't work" but more like "the PCs say the internet is down", among other
> > issues...)
> >
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