Well known ports

Ethernet Frame Types
These numbers are used in the type header of Ethernet frames

See also:
 * http://standards.ieee.org/develop/regauth/ethertype/eth.txt
 * http://www.iana.org/assignments/ethernet-numbers

Well known protocol numbers
These numbers are used in the protocol field in IPv4 headers, or the next-header field in IPv6 headers.

See also
 * http://www.iana.org/assignments/protocol-numbers

Well known ports
See also
 * http://www.iana.org/assignments/port-numbers
 * http://www.chebucto.ns.ca/~rakerman/port-table.html
 * http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers

All ports use TCP only, unless explicitly mentioned.

See also Config:Firewall and CopperJet 820 Firewall.