series 800 adsl back up

[mostafa EL-bashar]

kindly find the attached file . is cisco router series 800 can support multihoming to internet , one is back to ather ?

i want to track connectivity to internet by pinging a certain real ip through ETH0 ,  if it fail change default route to Eth1 to keep connectivity to internet is up

if series 800 dont support that configuration what model can support that ?

[Vasilii Mikhailovskii]

Hello.

This might help: http://docwiki.cisco.com/wiki/NAT_failover_with_DUAL_ISP_on_a_router_Configuration_Example

[mostafa EL-bashar]

Hello Vasilii ,

first thanks for your replay but this solution dont support if Br0 of ADSL R1 get down .

i want to track connectivity to internet on interface Eth0 . so my question if there are model in cisco router series 800 support that command of track and can take action to send me an email if  connectivity to internet fail through Eth0  ? if not what model of router can support command of 

1- tracking interface 

2-  send an Alarm email if connectivity fail .

[Vasilii Mikhailovskii]

Hello.

You may use Event manager to send email.

Interface tracking may be done per syslog message or interface state.