setting up Cisco 2811 internet connection
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
03-04-2011 05:46 AM - edited 03-04-2019 11:39 AM
We just moved to a new place and ISP here have a bit weried connection - they use cable modem that provides "local" IP (through DHCP) to the router and than you have to dial out L2TP to the ISP in order to connect to internet.
This setup works fine with "home" routers, like the LinkSys, however I have no clue on how to setup it on 2811.
Can someone help me?
Thanks in advance,
Roman.
- Labels:
-
Other Routing
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
03-08-2011 08:09 PM
Hosts---- (e0)2811 ( e1)----cable modem
On int e1:
ip address dhcp
ip nat outside
On eo:
ip address x.x.x.x
ip nat inside
ip route 0.0.0.0 0.0.0.0 dhcp
(else if u have the ip address on cable modem , you could use it as next hop)
Ip nat inside source list 1 interface e1 overload
define the access-list
Let me know if this works!
http://www.cisco.com/en/US/tech/tk86/tk89/technologies_configuration_example09186a0080094be1.shtml
