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Re: [ts-7000] telnet from a different network blocked ?

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Subject: Re: [ts-7000] telnet from a different network blocked ?
From: Dave Cramer <>
Date: Wed, 18 Apr 2007 11:26:59 -0400
Neil,

I responded last time to this.


I can do the expected via ssh. ie from class C1 I can connect to class C2

using telnet however I cannot, in fact this is the only port that does not do what is expected

routing works fine...

Dave
On 18-Apr-07, at 11:10 AM, Neil Cherry wrote:

Dave Cramer wrote:
>
>
> Let me explain.
>
>
> from computes on the same class C I can connect, from computers on a
> different class C I can't connect.
>
> telnetd is listening on port 23
>
> what I want to know is does telnetd block connections from a different
> network ?

Dave, you lack a lot of the information we are asking for. The
behavior you are describing seems normal to me if you don't have
a router between the 2 class C networks. In order for TCP/IP devices,
that are on different networks, to communicate a router (or gateway)
must exist between them. I'm not trying to sound mean but do you
understand the concept of TCP/IP routing?

--
Linux Home Automation Neil Cherry com
http://www.linuxha.com/ Main site
http://linuxha.blogspot.com/ My HA Blog
Author of: Linux Smart Homes For Dummies


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