If the agent's IP address changes, perhaps because DHCP is being used, then you will have to reapprove the agent when it next tries to connect using that different IP address. One way we can overcome this issue is to use the ipv6 for authentication which is dos not change. While this is good, the bottleneck is that we have to install the agent itself using ipv6 before that could be achieved.

It will be nice if we can force Bamboo to accept the ipv6 for authentication even if we are using the ipv4.