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[OTD-10380] Error creating socket (Address not available)-startup failure: could not bind to xx.xx.xx.xx:7001 (Cannot assign requested address) in active-passive fail-over (Doc ID 2269485.1)

Last updated on OCTOBER 26, 2020

Applies to:

Oracle Traffic Director - Version to [Release 11gR1]
Information in this document applies to any platform.


During active-passive fail-over configuration, the following Errors are reported:

[ERROR:32] startup failure: could not bind to xx.xx.xx.xx:7001 (Cannot assign requested address)
[ERROR:32] [OTD-10380] uatidm: http://xx.xx.xx.xx:7001: Error creating socket (Address not available)


It's active-passive setup. Imagine, the OTD crashes on the first node, the second one would need to bring up the listeners on the same IPs that were used on the first node. However, since this IP will still be on the network as it's beyond OTD control that would lead to duplicate IPs on the same network.

The UAT node is listening Not on OTD VIP but on it's own physical IP. This is how the setup is configured.

However, failover won't work anyway since the listeners are bound to the physical IP of another node.


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