kube-cnc-router can't find network devices

[ViniciusBastosTR]

Trying to implement NS Node Controller with OKE running Oracle Linux 8

CNI Name is flannel
ip link delete cncvxlan6dee8
Host Interface ens3
ens3
CNI Interface cni0
ip link add cncvxlan6dee8 type vxlan id 500  dev ens3
ens3  dstport 9090
vxlan: unknown command "ens3"?
Usage: ... vxlan id VNI
                 [ { group | remote } IP_ADDRESS ]
                 [ local ADDR ]
                 [ ttl TTL ]
                 [ tos TOS ]
                 [ flowlabel LABEL ]
                 [ dev PHYS_DEV ]
                 [ dstport PORT ]
                 [ srcport MIN MAX ]
                 [ [no]learning ]
                 [ [no]proxy ]
                 [ [no]rsc ]
                 [ [no]l2miss ]
                 [ [no]l3miss ]
                 [ ageing SECONDS ]
                 [ maxaddress NUMBER ]
                 [ [no]udpcsum ]
                 [ [no]udp6zerocsumtx ]
                 [ [no]udp6zerocsumrx ]
                 [ [no]remcsumtx ] [ [no]remcsumrx ]
                 [ [no]external ] [ gbp ] [ gpe ]

Where: VNI   := 0-16777215
       ADDR  := { IP_ADDRESS | any }
       TOS   := { NUMBER | inherit }
       TTL   := { 1..255 | inherit }
       LABEL := 0-1048575
ip link set up dev cncvxlan6dee8
Cannot find device "cncvxlan6dee8"
ip addr add 172.18.3.1/24 dev cncvxlan6dee8
Cannot find device "cncvxlan6dee8"
cncvxlan6dee8: error fetching interface information: Device not found
InterfaceMac
Device "cncvxlan6dee8" does not exist.
Error: either "dev" is duplicate, or "ens3" is a garbage.
VTEP Address
Host IP Address
CNI IP Address 10.244.3.129
CNI IP Prefix /25
CNI Addr 10.244.3.129/25
bridge fdb add 00:00:00:00:00:00 dev cncvxlan6dee8 dst 10.56.28.165
Cannot find device "cncvxlan6dee8"
iptables v1.6.1: can't initialize iptables table `filter': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
iptables -I INPUT 1 -p udp --dport 9090 -j ACCEPT

Is this project still active? I saw that the images haven't been updated for a while.

vinicius@TR-H8F87Y3:~$ podman history quay.io/citrix/cnc-router:1.1.0
ID            CREATED      CREATED BY                                     SIZE        COMMENT
59c0ec164752  5 years ago  /bin/sh -c #(nop)  CMD ["/bin/bash"]           0B
<missing>     5 years ago  /bin/sh -c apt-get update && apt-get insta...  9.3MB
<missing>     5 years ago  /bin/sh -c #(nop) COPY file:580d0b9e632066...  43.1MB
<missing>     5 years ago  /bin/sh -c #(nop) COPY file:ab34e49b309d2f...  78.8kB
<missing>     5 years ago  /bin/sh -c apt-get update && apt-get  inst...  28.9MB
<missing>     6 years ago  /bin/sh -c #(nop)  CMD ["/bin/bash"]           0B
<missing>     6 years ago  /bin/sh -c mkdir -p /run/systemd && echo '...  3.07kB
<missing>     6 years ago  /bin/sh -c rm -rf /var/lib/apt/lists/*         12.3kB
<missing>     6 years ago  /bin/sh -c set -xe                                         && echo '#!/bin/sh' >...  15.9kB
<missing>     6 years ago  /bin/sh -c #(nop) ADD file:1d7cb45c4e196a6...  91.4MB