The following tests fail on CI when running on BM cluster under tlv-2 domain but pass os PSI cluster and other BM clusters:

• connectivity.test_ovs_linux_bridge.TestConnectivityLinuxBridge.test_ipv4_linux_bridge[L2_bridge_network]
• tests.network.kubemacpool.test_kubemacpool.TestKMPConnectivity.test_automatic_mac_from_pool
• nmstate.test_connectivity_after_nmstate_changes.TestConnectivityAfterNmstateChanged.test_connectivity_after_nncp_change

Problem: CI tests on bare-metal clusters (under tlv2 domain) frequently fail during VMI interfaces IP address retrieval. Analysis showed the IP address assignment attempt for all ethernet interfaces is failing due to specified hard-coded IP addresses with IP prefix of 10.200.x.y we tried to assign are already in use by unknown resource in the cluster, or the network, as some of cnv BM clusters are not isolated

Fix: Reduce IP address conflicts by updating the assignment logic to exclusively select addresses that are not reserved