BindingUpdate¶

Namespace: inet

class BindingUpdate

(no description)

Usage diagram¶

Inheritance diagram¶

Extends¶

Name	Type	Description
MobilityHeader	class	(no description)

Fields¶

Name	Type	Description
id	int
mutable	bool
complete	bool
correct	bool
properlyRepresented	bool
chunkLength	b
rawBin	string[]
rawHex	string[]
regionTags	SharingRegionTagSet::TagBaseRegionTag[]
mobilityHeaderType	MobilityHeaderType
lifetime	unsigned int	in seconds (serialized in RFC 6275 units of 4 seconds)
sequence	unsigned int
ackFlag	bool	A-Flag (Acknowledge Flag)
homeRegistrationFlag	bool	H-Flag (Home Registration Flag)
linkLocalAddressCompatibilityFlag	bool	L-Flag (Link Local Address Compatibility Flag)
keyManagementFlag	bool	K-Flag (Key Management Flag) Mobility Options not defined
homeAddressMN	Ipv6Address	As BU is supposed to be sent with Home Address Option, therefore i make this part of BU Msg.
bindingAuthorizationData	int	28.08.07 - CB
proxyRegistrationFlag	bool	P-flag (RFC 5213 Section 8.1)
mobileNodeIdentifier	string	Mobile Node Identifier option (NAI), RFC 4283
homeNetworkPrefix	Ipv6Address	Home Network Prefix option, RFC 5213 Section 8.3
homeNetworkPrefixLength	uint8_t
handoffIndicator	uint8_t	Handoff Indicator option, RFC 5213 Section 8.4
accessTechnologyType	uint8_t	Access Technology Type option, RFC 5213 Section 8.5
timestampValue	uint64_t	Timestamp option, RFC 5213 Section 8.8 (0 = ordered by sequence number)

Properties¶

Name	Value	Description
beforeChange	handleChange()
descriptor	readonly
existingClass
packetData

Source code¶

class BindingUpdate extends MobilityHeader
{
    unsigned int lifetime; // in seconds (serialized in RFC 6275 units of 4 seconds)
    unsigned int sequence;
    bool ackFlag;                //A-Flag (Acknowledge Flag)
    bool homeRegistrationFlag;        //H-Flag (Home Registration Flag)
    bool linkLocalAddressCompatibilityFlag;    //L-Flag (Link Local Address Compatibility Flag)
    bool keyManagementFlag = false;        //K-Flag (Key Management Flag)
    //Mobility Options not defined
    Ipv6Address homeAddressMN;        //As BU is supposed to be sent with Home Address Option, therefore i make this part of BU Msg.

    // for CN communication; value different from 0 shows that it is used
    int bindingAuthorizationData = 0; // 28.08.07 - CB

    //
    // Proxy Mobile IPv6 (RFC 5213). When proxyRegistrationFlag (the P-flag) is
    // set, this Binding Update is a Proxy Binding Update (PBU) sent by a Mobile
    // Access Gateway on behalf of an unmodified mobile node, and it carries the
    // proxy mobility options below. The options are serialized on the wire only
    // when the P-flag is set, so plain MIPv6 BUs are byte-identical to before.
    //
    bool proxyRegistrationFlag = false;        // P-flag (RFC 5213 Section 8.1)
    string mobileNodeIdentifier;               // Mobile Node Identifier option (NAI), RFC 4283
    Ipv6Address homeNetworkPrefix;             // Home Network Prefix option, RFC 5213 Section 8.3
    uint8_t homeNetworkPrefixLength = 0;
    uint8_t handoffIndicator = 0;              // Handoff Indicator option, RFC 5213 Section 8.4
    uint8_t accessTechnologyType = 0;          // Access Technology Type option, RFC 5213 Section 8.5
    uint64_t timestampValue = 0;               // Timestamp option, RFC 5213 Section 8.8 (0 = ordered by sequence number)
}

File: src/inet/networklayer/mipv6/MobilityHeader.msg