org.restcomm.media.stun.messages.attributes.general

Class MappedAddressAttribute

java.lang.Object

org.restcomm.media.stun.messages.attributes.StunAttribute

org.restcomm.media.stun.messages.attributes.address.AddressAttribute

org.restcomm.media.stun.messages.attributes.general.MappedAddressAttribute

public class MappedAddressAttribute
extends AddressAttribute

The MAPPED-ADDRESS attribute indicates the mapped IP address and port. It consists of an eight bit address family, and a sixteen bit port, followed by a fixed length value representing the IP address. 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |x x x x x x x x| Family | Port | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ The port is a network byte ordered representation of the mapped port. The address family is always 0x01, corresponding to IPv4. The first 8 bits of the MAPPED-ADDRESS are ignored, for the purposes of aligning parameters on natural boundaries. The IPv4 address is 32 bits.

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME

Fields inherited from class org.restcomm.media.stun.messages.attributes.address.AddressAttribute

ADDRESS_FAMILY_IPV4, ADDRESS_FAMILY_IPV6, transportAddress

Fields inherited from class org.restcomm.media.stun.messages.attributes.StunAttribute

ALTERNATE_SERVER, attributeType, CHANGE_REQUEST, CHANGED_ADDRESS, CHANNEL_NUMBER, DATA, DESTINATION_ADDRESS, DONT_FRAGMENT, ERROR_CODE, EVEN_PORT, FINGERPRINT, HEADER_LENGTH, ICE_CONTROLLED, ICE_CONTROLLING, LIFETIME, MAGIC_COOKIE, MAPPED_ADDRESS, MESSAGE_INTEGRITY, NONCE, PASSWORD, PRIORITY, REALM, REFLECTED_FROM, REMOTE_ADDRESS, REQUESTED_TRANSPORT, RESERVATION_TOKEN, RESPONSE_ADDRESS, SOFTWARE, SOURCE_ADDRESS, UNKNOWN_ATTRIBUTES, UNKNOWN_OPTIONAL_ATTRIBUTE, USE_CANDIDATE, USERNAME, XOR_MAPPED_ADDRESS, XOR_ONLY, XOR_PEER_ADDRESS, XOR_RELAYED_ADDRESS

Constructor Summary

Constructors

Constructor and Description
MappedAddressAttribute()

Method Summary

Methods

Modifier and Type	Method and Description
String	getName() Returns the human readable name of this attribute.

Methods inherited from class org.restcomm.media.stun.messages.attributes.address.AddressAttribute

decodeAttributeBody, encode, equals, getAddress, getAddressBytes, getDataLength, getFamily, getPort, setAddress, setAttributeType

Methods inherited from class org.restcomm.media.stun.messages.attributes.StunAttribute

getAttributeType, getLocationInMessage, setLocationInMessage

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

MappedAddressAttribute

public MappedAddressAttribute()

Method Detail

getName

public String getName()

Description copied from class: StunAttribute

Returns the human readable name of this attribute. Attribute names do not really matter from the protocol point of view. They are only used for debugging and readability.

Specified by:

getName in class StunAttribute

Returns:

this attribute's name.