DSL config with external modem|
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Posted by Andy on June 19, 2007, 6:37 am
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I am looking for a document that shows 2800 series router configuration for DSL using an external modem; All what i find is for internal modem. Regards, Andy | |||||||||||||
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Posted by Klaus Zerwes on June 19, 2007, 6:58 am
Please log in for more thread options not 100 % match, but maybe it helps .... http://www.zero-sys.net/portal/index.php?kat=83#cont118 http://www.nwlab.net/tutorials/cisco803-dsl.html > Regards,
> Andy Klaus -- Klaus Zerwes http://zero-sys.net | |||||||||||||
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Posted by tweety on June 19, 2007, 7:57 am
Please log in for more thread options > Andy wrote:
> > Hi guys,
>
> > I am looking for a document that shows 2800 series router
> > configuration for DSL using an external modem; All what i find is for > > internal modem. >
....http://www.zero-sys.net/portal/index.php?kat=83#cont118
> not 100 % match, but maybe it helps >
> http://www.nwlab.net/tutorials/cisco803-dsl.html > > > Regards,
> > Andy >
> Klaus > > -- > Klaus Zerweshttp://zero-sys.net Sorry the comms provided will be shdsdl. Does this make a difference? Im looking for an idea of the config if i just present the ethernet cable from the modem to the fastethernet 0/0 of the cisco 2600 series router. This would be my nat outside interface? Any help is appreciated, oh and thanks Klaus for the prompt reply. You are a gent. Regards Andrew. | |||||||||||||
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Posted by Andy on June 19, 2007, 8:42 am
Please log in for more thread options Klaus,
Thank you for the links. I found this configuration for external modem: Current Configuration: ! version 12.1 service timestamps debug uptime service timestamps log uptime ! hostname ciscorouter ! ip subnet-zero no ip domain-lookup ! !--- Configure the home / SOHO network interface's IP address !--- The "ip nat" statement tells your router that !--- this interface: !--- 1) uses NAT !--- 2) is the inside "private" interface ! interface Ethernet0 ip address 192.168.1.1 255.255.255.0 ip nat inside ! interface Ethernet1 ip address 97.158.253.25 255.255.255.248 ip nat outside !--- Tells the router to NAT all traffic that passes !--- through it: !--- 1) From the inside to the outside, !--- 2) And whose IP address is in the 192.168.1.0 network !--- as given in access list 1 !--- 3) Must get an outside "public" address that is the !--- same as interface ethernet1 ! ip nat inside source list 1 interface ethernet1 overload !--- This statement performs the static address translation !--- for the Web server. !--- With this statement, users trying to reach 97.158.253.26 !--- port 80 (www) will be automatically redirected to !--- 192.168.1.100 port 80 (www), which in this case !--- is the Web server. !--- ! ip nat inside source static tcp 192.168.1.100 80 97.158.253.26 80 extendable !--- Set your default gateway as provided by your ISP ! ip classless ip route 0.0.0.0 0.0.0.0 97.158.253.30 ! access-list 1 permit 192.168.1.0 0.0.0.255 ! end from this link http://www.linuxhomenetworking.com/cisco-hn/dsl-router.htm Andrew, As far as i remember from my CCNP course the difference is in the upload and download, but this was like 4 years ago. http://www.dslforum.org/aboutdsl/shdsl_faq.html Anyways i am going to implemet this configuration tomorrow and i will get back to you guys. Regards, Andy | |||||||||||||
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>
> I am looking for a document that shows 2800 series router
> configuration for DSL using an external modem; All what i find is for
> internal modem.