[libvirt] only 256 active networks

Hi List, Laine, Maybe you can help here. We define 256 bridged networks such as <network> <name>vdsm-test244</name> <uuid>c3acd4c3-37be-3f9d-ee6b-317513015f9e</uuid> <forward mode='bridge'/> <bridge name='test244' /> </network> and end up killing `virsh net-list` with error: Failed to list active networks error: too many remote undefineds: 257 > 256 error: Reconnected to the hypervisor What is this limitation? Why is it there? How can this be extended/avoided? Dan.