ADSL Router connected to another router problem

ADSL Router connected to another router problem

NewsGroups | Search | Tools
 comp.dcom.lans.ethernet  Post an article  get this group's latest topics as an RSS feed add this group's latest topics to your My MSN content add this group's latest topics to your My Yahoo content  add this group's latest topics to your Google content  YahooMyWeb Yahoo!  Google Google  Windows Live Favorites Windows Live  del.icio.us del.icio.us  digg digg  Add to Netscape Netscape
Subject Author Date
ADSL Router connected to another router problem tommylux 09-28-2006
Posted by tommylux on September 28, 2006, 3:34 am
If you were  Registered and logged in, you could reply and use other advanced thread options


I have brought a new ADSL ethernet router which has 4 ethernet ports.
When computers are connected directly to one of these ports, it works
without any problems.

When I use one of these ports to connect to another router (to host 5
computers), the computers on this router cannot connect to the
Internet, but can access the ADSL Router at 192.168.1.1

When you access 192.168.1.1, you can see all the computers from the
router under LAN settings

Any Ideas?

Thanks


Posted by tommylux on September 28, 2006, 11:19 am
If you were  Registered and logged in, you could reply and use other advanced thread options


any ideas guys?

tommylux wrote:
> I have brought a new ADSL ethernet router which has 4 ethernet ports.
> When computers are connected directly to one of these ports, it works
> without any problems.
>
> When I use one of these ports to connect to another router (to host 5
> computers), the computers on this router cannot connect to the
> Internet, but can access the ADSL Router at 192.168.1.1
>
> When you access 192.168.1.1, you can see all the computers from the
> router under LAN settings
>
> Any Ideas?
>
> Thanks


Posted by DLR on September 28, 2006, 1:33 pm
If you were  Registered and logged in, you could reply and use other advanced thread options


tommylux wrote:
> any ideas guys?
>
> tommylux wrote:
>> I have brought a new ADSL ethernet router which has 4 ethernet ports.
>> When computers are connected directly to one of these ports, it works
>> without any problems.
>>
>> When I use one of these ports to connect to another router (to host 5
>> computers), the computers on this router cannot connect to the
>> Internet, but can access the ADSL Router at 192.168.1.1
>>
>> When you access 192.168.1.1, you can see all the computers from the
>> router under LAN settings
>>
>> Any Ideas?
>>
>> Thanks
>
Unless you understand what you're doing you should really only have 1
router and put a switch on one of the LAN ports to allow extra computers
/ devices to connect.

Stacking routers requires some special understanding and a router that
doesn't assume that 192.168.x.x will never need to get to the WAN port.

Posted by glen herrmannsfeldt on September 28, 2006, 1:53 pm
If you were  Registered and logged in, you could reply and use other advanced thread options


(snip)

> Unless you understand what you're doing you should really only have 1
> router and put a switch on one of the LAN ports to allow extra computers
> / devices to connect.

> Stacking routers requires some special understanding and a router that
> doesn't assume that 192.168.x.x will never need to get to the WAN port.

Well, it shouldn't be that hard, but the usual instructions assume
192.168.1.x, which you can't use for both of them.

I do know that the Linksys WRT54G will run 10.x.y.z out its WAN
port. I have one between my home wireless net and home wired net.

Probably for the OP, though, stacking routers isn't needed.
Unless you really want separate subnets, you probably don't
want to do it.

-- glen

Posted by John Gray on September 28, 2006, 8:14 pm
If you were  Registered and logged in, you could reply and use other advanced thread options



> (snip)
>
>> Unless you understand what you're doing you should really only have
>> 1 router and put a switch on one of the LAN ports to allow extra
>> computers / devices to connect.
>
>> Stacking routers requires some special understanding and a router
>> that doesn't assume that 192.168.x.x will never need to get to the
>> WAN port.
>
> Well, it shouldn't be that hard, but the usual instructions assume
> 192.168.1.x, which you can't use for both of them.
>
> I do know that the Linksys WRT54G will run 10.x.y.z out its WAN
> port. I have one between my home wireless net and home wired net.
>
> Probably for the OP, though, stacking routers isn't needed.
> Unless you really want separate subnets, you probably don't
> want to do it.
>
> -- glen

The WRT54G also has a setting on the Advanced Routing of Setup that may
help. Operating Mode is set to Gateway if it is attached to the
Internet(WAN) directly. If it is behind another router, set it to
Router Mode. I believe that way it will be on the same subnet, no
double NAT and everything on the LAN is available as well as access to
the Internet. I have no means to test this, but I do remember something
vaguely that it would work that way, and the help implies that. HTH


Similar ThreadsPosted
Problem with 2 NAT boxes behind a router February 10, 2006, 12:23 pm
Netgear router setup problem January 7, 2006, 7:56 pm
Netgear router setup problem January 7, 2006, 7:56 pm
STP, VLANs redundant router problem January 8, 2006, 3:13 am
Problem: 2 ISP, 1 router, 1 modem, 1 modem/router September 20, 2006, 10:14 am
Problem Accessing a Yahoo Server with SMC2804WBRP-G Barricade G Router March 6, 2006, 9:46 pm
I have PC->Router->DSL Modem->ISP, Does ISP Router learn the PC MAC address? April 25, 2005, 6:33 am
connecting Cisco router to Juniper router via e1 September 24, 2007, 6:18 am
is a NAT device/'home router' - a router? September 27, 2005, 8:10 pm
Cannot run behind router December 11, 2007, 11:54 pm

other useful resources:
The Federal Communications Commission (FCC)
Telecommunications Industry Association
Electronic and Software Security Products and Services
International Telecommunication Union

Custom CGI Perl and PHP programming by 1-Script.com

Contact Us | Privacy Policy
The site map in XML format XML site map