The CloudGen Firewall supports several IPv6 standards that are based on RFCs. See the table below for further details.
IPv4 to IPv6 and IPv6 to IPv4 NAT
Network address translation (NAT) from IPv4 to IPv6 and from IPv6 to IPv4 is not supported.
IPv6 Supported Standards
| IPv6 Standard | RFCs |
|---|---|
| IPv6 Basic specification | RFC2460 |
| IPv6 Addressing Architecture | RFC4291 |
| Default Address Selection | RFC3484 |
| ICMPv6 | RFC4443 |
| SLAAC | RFC4862 |
| Deprecation of Type 0 Routing Headers in IPv6 | RFC5095 |
| Inspecting IPv6-in-IPv4 protocol-41 traffic, only as part of... | ...RFC4213 |
| Router-Alert option | RFC2711 |
| Path MTU Discovery | RFC1981 |
| Neighbor Discovery | RFC4861 |
| BGP4 protocol | RFC4271, RFC1772, RFC4760, RFC2545 |
| Dynamic Internal Gateway Protocol (IGP) | RFC2080 (RIPng), RFC5340 (OSPF-v3) |
| Authentication/Confidentiality for OSPFv3 | RFC4552 |
| QoS | RFC2474, RFC3140 |
| Basic Transition Mechanisms for IPv6 Hosts and Routers | RFC4213 |
| IPv6 Router Advertisement Options for DNS Configuration | RFC6106 |
| BGP Communities Attribute | RFC1997 |
| BGP Capabilities Advertisement WITH-4 | RFC3392 |
| IPsec/IKEv2 (IPv6 listen-address and IPv4 payload) | RFC4301, RFC4303, RFC4302, RFC5996 |
| Using IPsec to Secure IPv6-in-IPv4 Tunnels (IKEv2 with ipv6 payload) | RFC4891 |
| OSPF-v3 | RFC5340 |
| SNMP protocol | RFC3411 |
| SNMP capabilities | RFC3412, RFC3413, RFC3414 |
SNMP MIBs for
| RFC... |
| DNS extensions to support IPv6 | RFC3596 |
| DNS message extension mechanism | RFC2671 |
| DNS message size requirements | RFC3226 |
| Using IPSec to Secure IPv6-in-IPv4 Tunnels | RFC4891 |
| Default Router Preferences and More-Specific Routes | RFC4191 |