ISP default gw?

[f.nilsson]

Hi, I have a Cisco 877w and I have it configured with "IRB" like this guide:

http://www.cisco.com/en/US/tech/tk175/tk15/technologies_configuration_example09186a008071a581.shtml

I have one problem with this, and it is that the default route to ISP gw is staticly configured.

ip route 0.0.0.0 0.0.0.0 <default gateway to isp>

Usually this is a parameter that tends to be set automaticly on other routers I have used. See, my ISP uses a pool of gateways depending on what IP I'm assigned. I am assigned an IP using DHCP!! Is there another way than configuring this staticly?

[paolo bevilacqua · Accepted solution]

Hi,

Depending on the IOS version, you can either remove that command at all, or replace it with ip route 0.0.0.0 0.0.0.0 dhcp.

Hope this helps, please rate post if it does!