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Cisco Bug: CSCvu33254 - DOC: ASAv HA failover route-table(s) and routes limitation

Last Modified

Jun 22, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases


Description (partial)

ASAv configured for HA in the public cloud (Azure) issues the following in respect to failover route-tables:

"Maximum number of route-tables configured, please remove an existing route-table and try again"

or when configuring of the routes inside of the aforementioned route-tables:

"Maximum number of routes configured, please remove an existing route and try again."

In respect to route-tables configuration, you would receive the error after 16 route-tables have been configured (on the addition of the 17th route-table).  

In regard to routes inside of the tables, you would receive the error after 64 routes inside of a single table exists (on the addition of the 65th route).
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