Prosody DTLS processing: API: sm_dtlstx_config_ipv6

Prototype Definition

int sm_dtlstx_config_ipv6(struct sm_dtlstx_config_ipv6_parms *configp)

Parameters

*configp

a structure of the following type:

typedef struct sm_dtlstx_config_ipv6_parms {
	tSMDTLStxId dtlstx;					/* in */
	SOCKADDR_IN6 destination;				/* in */
	SOCKADDR_IN6 source;					/* in */
} SM_DTLSTX_CONFIG_IPV6_PARMS;

Description

Configures a DTLS[tx] to send DTLS packets to a device with the specified IPv6 address.

Fields

dtlstx

The DTLS[tx] to configure

destination

The SOCKADDR_IN6 structure specifying the destination IP address and port for the DTLS packets. A struct SOCKADDR_IN6 must be configured with an address family, an IPv6 address and a port. Note that most operating systems define this structure such that fields are in network byte order.

source

The SOCKADDR_IN6 structure allows you to specify the source IPv6 address and port for the DTLS packets. A struct SOCKADDR_IN6 must be configured with an address family. The IPv6 address may be specified, or the value INADDR_ANY may be used to indicate that any suitable address may be used. The port number may be specified, or the value zero may be used to indicate that a suitable port number is to be automatically allocated and used. Note that most operating systems define this structure such that fields are in network byte order.

Returns

0 if call completed successfully, otherwise a standard error such as:

• ERR_SM_DEVERR - device error

This function is part of the Prosody DTLS processing API.