[Kea-users] IPv4 and IPv6 Kea-ctrl-agent bind

Francis Dupont fdupont at isc.org
Mon Apr 26 21:54:54 UTC 2021


Jeronimo writes:
> What is the correct way to bind kea-ctrl-agent to both IPv4 and IPv6 addres
> of the server?

=> the short response is this is not possible. The long response is
a bit different:
 - you can run more than one instance of the CA (in fact the main issue
  is just to use a different address or port...)
 - if your system allows this you may use :: to match both :: and 0.0.0.0
  Usually it is controled by the IPV6_V6ONLY flag which has a system
  dependent default value. I suppose you use Linux where the default
  is in /proc/sys/net/ipv6/bindv6only

Regards

Francis Dupont <fdupont at isc.org>

PS: running multiple CAs does not bring a better performance. This point
shall be fixed in a near future release.


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