[En-Nut-Discussion] ethernut in Internet

Lars Andersson lakab at telia.com
Wed Apr 20 19:54:48 CEST 2005


Hi,
time ago I had a similar problem, on Haralds suggestion I put in
the line below in the init code section, 192.168.1.20 is my router.

	NutIpRouteAdd(0, 0, inet_addr("192.168.1.20"), &devEth0); // Route
thru ADSL router if not local
	
// Only 192.168.1.XX is local

Regards,
Lars H. Andersson

> -----Original Message-----
> From: en-nut-discussion-bounces at egnite.de 
> [mailto:en-nut-discussion-bounces at egnite.de] On Behalf Of Harald Kipp
> Sent: Tuesday, 19 April, 2005 10:24
> To: Ethernut User Chat (English)
> Subject: Re: [En-Nut-Discussion] ethernut in Internet
> 
> 
> At least I can get a ping response from 192.100.170.62.
> So IP routing works fine and your board is reachable.
> 
> There is no response on SYN packets to port 80.
> Possibly this port is blocked by one of the routers
> within your university.
> 
> Harald
> 
> At 15:47 18.04.2005 -0700, you wrote:
> >I am trying to establish communication with the
> >ethernut board in Internet; I have a physic IP address
> >and default gateways both are unique. In the Ethernut
> >board has a web server that I try to visit from
> >anywhere, but is not possible, I open a standard
> >Internet page with "192.100.170.62" this is my real IP
> >address, maybe I don't understand how works the
> >ethernut card. It's possible to reach the card in
> >Internet or only in LANs, any help I appreciate.
> >Some idea ?
> 
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