Building Network Automation Solutions
6 week online course starting in September 2017

Multihomed small sites

My February IP corner article, Small Site Multihoming, describes how you can reliably connect to two Internet Service Providers without running BGP or owning part of public IP address space. You can also view recording of an online session (registration required) I did explaining the details.

The solution in the article relies on two IOS technologies: multiple Network Address Translation (NAT) pools and reliable static routes (static routes tied to SLA measurements).


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