CDRouter Coverage

CDRouter Base

ARP

CHAP

  • IETF RFC 1994 (PPP Challenge Handshake Authentication Protocol (CHAP))

DHCPv4

  • IETF RFC 2131 (Dynamic Host Configuration Protocol)
  • IETF RFC 2132 (DHCP Options and BOOTP Vendor Extensions)
  • IETF RFC 3203 (DHCP reconfigure extension)
  • IETF RFC 3925 (Vendor-Identifying Vendor Options for Dynamic Host Configuration Protocol version 4 (DHCPv4))
  • IETF RFC 4039 (Rapid Commit Option for the Dynamic Host Configuration Protocol version 4 (DHCPv4))
  • IETF RFC 6704 (Forcerenew Nonce Authentication)
  • IETF RFC 6842 (Client Identifier Option in DHCP Server Replies)

DNS

DNS over HTTPS (DoH)

DNS over TLS (DoT)

DNS-based Service Discovery

DynDNS, dynamic DNS

EAPOL

Firewall

FTP

Generic Routing Encapsulation

HTTP

  • IETF RFC 1945 (Hypertext Transfer Protocol – HTTP/1.0)
  • IETF RFC 2616 (Hypertext Transfer Protocol – HTTP/1.1)
  • IETF RFC 6202 (Known Issues and Best Practices for the Use of Long Polling and Streaming in Bidirectional HTTP)
  • IETF RFC 6455 (The WebSocket Protocol)

HTTP/2

HTTPS

ICMP

IP Encapsulating Security Payload (ESP)

IPsec

IPv4

IPv4 Multicast

  • IETF RFC 2236 (Internet Group Management Protocol, Version 2)
  • IETF RFC 3376 (Internet Group Management Protocol, Version 3)
  • IETF RFC 4541 (Considerations for Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Snooping Switches)
  • IETF RFC 5771 (IANA Guidelines for IPv4 Multicast Address Assignments)
  • IETF RFC 6762 (Multicast DNS)
  • IETF RFC 6763 (DNS-Based Service Discovery)

IPv6

  • IETF RFC 3168 (The Addition of Explicit Congestion Notification (ECN) to IP)

Jumbo Frames

L2TP

MPTCP

  • IETF RFC 8684 (TCP Extensions for Multipath Operation with Multiple Addresses)

Multicast DNS

Multicast Snooping

  • IETF RFC 4541 (Considerations for Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Snooping Switches)

NAT

Path MTU Discovery

POPv3

PPP

PPPoE

  • IETF RFC 1548 (The Point-to-Point Protocol (PPP))
  • IETF RFC 2516 (A Method for Transmitting PPP Over Ethernet (PPPoE))
  • IETF RFC 4638 (Accommodating a Maximum Transit Unit/Maximum Receive Unit (MTU/MRU) Greater Than 1492 in the Point-to-Point Protocol over Ethernet (PPPoE))

PPTP

RADIUS

RIPv1

RIPv2

RTSP

SCTP

SIP

SMTP

STUN

  • IETF RFC 3489 (STUN - Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs))

TCP

TFTP

TLS

UDP

  • IETF RFC 3022 (Traditional IP Network Address Translator (Traditional NAT))
  • IETF RFC 4787 (Network Address Translation (NAT) Behavioral Requirements for Unicast UDP)
  • IETF RFC 8900 (IP Fragmentation Considered Fragile)

UPnP

WiFi

IPv6

6rd

  • IETF RFC 3056 (Connection of IPv6 Domains via IPv4 Clouds)
  • IETF RFC 4213 (Basic Transition Mechanisms for IPv6 Hosts and Routers)
  • IETF RFC 5969 (IPv6 Rapid Deployment on IPv4 Infrastructures (6rd))

6to4

  • IETF RFC 3056 (Connection of IPv6 Domains via IPv4 Clouds)
  • IETF RFC 4213 (Basic Transition Mechanisms for IPv6 Hosts and Routers)

DHCPv6

DHCPv6 Prefix Delegation

  • IETF RFC 3056 (Connection of IPv6 Domains via IPv4 Clouds)
  • IETF RFC 3315 (Dynamic Host Configuration Protocol for IPv6 (DHCPv6))
  • IETF RFC 3633 (IPv6 Prefix Options for Dynamic Host Configuration Protocol (DHCP) version 6)
  • IETF RFC 4862 (IPv6 Stateless Address Autoconfiguration)
  • IETF RFC 6204 (Basic Requirements for IPv6 Customer Edge Routers)
  • IETF RFC 7084 (IPv6 CE Router Requirements)
  • IETF RFC 8415 (Dynamic Host Configuration Protocol for IPv6 (DHCPv6))

DNS

DNS over HTTPS (DoH)

DNS over TLS (DoT)

DNS-based Service Discovery

Dual-Stack Lite

  • IETF RFC 2473 (Generic Packet Tunneling in IPv6 Specification)
  • IETF RFC 6333 (Dual-Stack Lite Broadband Deployments Following IPv4 Exhaustion)

Firewall

FTP

Generic Routing Encapsulation

HTTP

  • IETF RFC 1945 (Hypertext Transfer Protocol – HTTP/1.0)
  • IETF RFC 2616 (Hypertext Transfer Protocol – HTTP/1.1)
  • IETF RFC 6202 (Known Issues and Best Practices for the Use of Long Polling and Streaming in Bidirectional HTTP)
  • IETF RFC 6455 (The WebSocket Protocol)

HTTP/2

HTTPS

ICMP

ICMPv6

IP Encapsulating Security Payload (ESP)

IPsec

IPv4

IPv6

IPv6 Neighbor Discovery Protocol (NDP)

IPv6 Stateless Address Autoconfiguration

Jumbo Frames

  • IETF RFC 2460 (Internet Protocol, Version 6 (IPv6) Specification)

MAP-E

  • IETF RFC 2473 (Generic Packet Tunneling in IPv6 Specification)
  • IETF RFC 7597 (Mapping of Address and Port with Encapsulation (MAP-E))

MAP-T

MLD

  • IETF RFC 2710 (Multicast Listener Discovery (MLD) for IPv6)
  • IETF RFC 3513 (Internet Protocol Version 6 (IPv6) Addressing Architecture)
  • IETF RFC 3810 (Multicast Listener Discovery Version 2 (MLDv2) for IPv6)
  • IETF RFC 4541 (Considerations for Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Snooping Switches)
  • IETF RFC 6762 (Multicast DNS)
  • IETF RFC 6763 (DNS-Based Service Discovery)

MPTCP

  • IETF RFC 8684 (TCP Extensions for Multipath Operation with Multiple Addresses)

Multicast DNS

Multicast Snooping

  • IETF RFC 4541 (Considerations for Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Snooping Switches)

NAT

  • IETF RFC 1350 (THE TFTP PROTOCOL (REVISION 2))
  • IETF RFC 3489 (STUN - Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs))

Path MTU Discovery

Path MTU Discovery for IPv6

POPv3

PPP

PPPoE

RIPng

SIP

SMTP

STUN

  • IETF RFC 3489 (STUN - Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs))

TCP

  • IETF RFC 3168 (The Addition of Explicit Congestion Notification (ECN) to IP)

TFTP

Unique Local IPv6 Unicast Addresses

UPnP

Security

Firewall

Multiport

DNS-based Service Discovery

Generic Routing Encapsulation

  • IETF RFC 1191 (Path MTU Discovery)
  • IETF RFC 2784 (Generic Routing Encapsulation (GRE))
  • IETF RFC 7588 (A Widely Deployed Solution to the Generic Routing Encapsulation (GRE) Fragmentation Problem)

ICMPv6

  • IETF RFC 4443 (Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification)

IPv6

Multicast DNS

NAT

  • IETF RFC 3022 (Traditional IP Network Address Translator (Traditional NAT))

Path MTU Discovery

RIPng

RIPv1

RIPv2

TR-069

DNS-based Service Discovery

HTTP

Multicast DNS

STUN

TR-069

WiFi

TR-069 EDM

TR-069

IKE

Diffie-Hellman

IKEv1

IP Encapsulating Security Payload (ESP)

IPsec

SNMP

SNMP

  • IETF RFC 1157 (A Simple Network Management Protocol (SNMP))
  • IETF RFC 1901 (Introduction to Community-based SNMPv2)
  • IETF RFC 3410 (Introduction and Applicability Statements for Internet Standard Management Framework)

Storage

FTP

FTP Secure

DOCSIS

Data Over Cable Service Interface Specification

  • IETF RFC 1157 (A Simple Network Management Protocol (SNMP))
  • IETF RFC 1901 (Introduction to Community-based SNMPv2)
  • IETF RFC 2131 (Dynamic Host Configuration Protocol)
  • IETF RFC 3315 (Dynamic Host Configuration Protocol for IPv6 (DHCPv6))
  • IETF RFC 3410 (Introduction and Applicability Statements for Internet Standard Management Framework)
  • IETF RFC 4039 (Rapid Commit Option for the Dynamic Host Configuration Protocol version 4 (DHCPv4))
  • IETF RFC 7083 (DHCPv6 SOL_MAX_RT Option)

DHCPv4

  • IETF RFC 2131 (Dynamic Host Configuration Protocol)
  • IETF RFC 4039 (Rapid Commit Option for the Dynamic Host Configuration Protocol version 4 (DHCPv4))

DHCPv6

SNMP

  • IETF RFC 1157 (A Simple Network Management Protocol (SNMP))
  • IETF RFC 1901 (Introduction to Community-based SNMPv2)
  • IETF RFC 3410 (Introduction and Applicability Statements for Internet Standard Management Framework)

USP

DNS-based Service Discovery

Multicast DNS

USP

WiFi