Backup WAN Interface on Cisco ASA

[Marco Soeder-Schuettler]

Hi all,

i want to configure a second ISP Interface on ASA. In most cases i configure a second default route with a lower metric and tracking on a public IP Address for example 8.8.8.8.

If a Ping Track fails for tracked interface the first default route was deleted automatically and all interface bindings like NAT Statements an Accesslists are deleted too :-(

Is there any other way or Best Practice to configure a second ISP Interface on ASA?

Regards

[Dinesh Moudgil · Accepted solution]

Hi Marco,

Here are few documents that will address your query:-
http://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/118962-configure-asa-00.html

https://supportforums.cisco.com/document/139051/dual-isp-implementation-asa

https://supportforums.cisco.com/document/59986/loadbalancing-dual-isp-asa

Regards,
Dinesh Moudgil

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