Hi, it seems we have another issue with Multus 3.3 (included in CCD2.7), which is that the IP and MAC requests are not propagated to delegate plugins if the network attachment definition has the plugin list/chain. The issue was introduced with the commit: Bumpup CNI repo version (c8a59dbb7863bac31673832c515995c9dfd78f84) and fixed with commit: Support CNI RuntimeConfig for portmap/bandwidth/ip/mac (adec211ae101e2cf70dfacf3b75809cff36fd8c4)