| Device | IPv4 client | IPv6 client | IPv4 server | IPv6 server | IPv4 relay | 
|---|---|---|---|---|---|
| cat8000v/libvirt | ✅ | ✅ | ✅ | ✅ | ✅ | 
| csr/libvirt | ✅ | ✅ | ✅ | ✅ | ✅ | 
| cumulus/libvirt | ✅ | ✅ | ✖️ | ✖️ | ✔ | 
| eos/clab | ✖️ | ✖️ | ✅ | ✅ | ✅ | 
| eos/libvirt | ✅ | ✖️ | ✅ | ✅ | ✅ | 
| iol/clab | ✅ | ✅ | ✅ | ✅ | ✅ | 
| ioll2/clab | ✅ | ✅ | ✅ | ✅ | ✅ | 
| iosv/libvirt | ✅ | ✅ | ✅ | ✅ | ✅ | 
| iosvl2/libvirt | ✅ | ✅ | ✅ | ✅ | ✅ | 
| linux/libvirt | ✅ | ✅ | ✅ | ✅ | ✖️ | 
| Device | IPv6 relay | IPv4 relay VRF-to-global | IPv4 client with OSPF | IPv6 client with OSPF | 
|---|---|---|---|---|
| cat8000v/libvirt | ✅ | ✅ | ✅ | ✅ | 
| csr/libvirt | ✅ | ✅ | ✅ | ✅ | 
| cumulus/libvirt | ✖️ | ✖️ | ✅ | ✅ | 
| eos/clab | ✅ | ✖️ | ✖️ | ✖️ | 
| eos/libvirt | ✅ | caveat | ✖️ | ✖️ | 
| iol/clab | ✅ | ✅ | ✅ | ✅ | 
| ioll2/clab | ✅ | ✅ | ✅ | ✅ | 
| iosv/libvirt | ✅ | ✅ | ✅ | ✅ | 
| iosvl2/libvirt | ✅ | ✅ | ✅ | ✅ | 
| linux/libvirt | ✖️ | ✖️ | ✖️ | ✖️ |