IPSec dynamic tunnel added record (subtype 77)

The IPSec dynamic tunnel added record is collected whenever the TCP/IP stack successfully installs a dynamic tunnel. This record contains information about the characteristics of the dynamic tunnel that was installed. This record uses the NMsecIPTunnel, NMsecIPDynTunnel, and SMF119IS_IPDynamicStackAdded structures. If you are using the IPSec NMI, the common IP tunnel section of this SMF record is analogous to the NMsecIPTunnel structure, the dynamic tunnel section is analogous to the NMsecIPDynTunnel structure. There is not an NMI analog to the SMF119IS_IPDynamicStackAdded structure.

See Table 1 for the contents of the TCP/IP stack identification section. For the IPSec dynamic tunnel activation record, the TCP/IP stack identification section indicates STACK as the subcomponent and X'08' (event record) as the record reason.

See Table 2 for the contents of the common IP tunnel section.

See Table 3 for the contents of the dynamic tunnel section.

Table 1 lists the IPSec dynamic tunnel added record self-defining section.

Table 1. IPSec dynamic tunnel added record self-defining section
Offset	Name	Length	Format	Description
0(X'0')	SMF119_HDR	24	EBCDIC	Standard SMF header; subtype is 77(X'4D')
Self-defining section
24(X'18')	SMF119SD_TRN	2	Binary	Number of triplets in this record (4).
26(X'1A')		2	Binary	Reserved
28(X'1C')	SMF119IDOff	4	Binary	Offset to TCP/IP identification section
32(X'20')	SMF119IDLen	2	Binary	Length of TCP/IP identification section
34(X'22')	SMF119IDNum	2	Binary	Number of TCP/IP identification sections
36(X'24')	SMF119S1Off	4	Binary	Offset to common IP tunnel section
40(X'28')	SMF119S1Len	2	Binary	Length of common IP tunnel section
42(X'2A')	SMF119S1Num	2	Binary	Number of common IP tunnel sections
44(X'2C')	SMF119S2Off	4	Binary	Offset to dynamic tunnel section
48(X'30')	SMF119S2Len	2	Binary	Length of dynamic tunnel section
50(X'32')	SMF119S2Num	2	Binary	Number of dynamic tunnel sections
52(X'34')	SMF119S3Off	4	Binary	Offset to stack dynamic tunnel added section
56(X'38')	SMF119S3Len	2	Binary	Length of stack dynamic tunnel added sections
58(X'3A')	SMF119S3Num	2	Binary	Number of stack dynamic tunnel added sections

Table 2 lists the IPSec stack dynamic tunnel added specific section.

Table 2. IPSec stack dynamic tunnel added specific section
Offset	Name	Length	Format	Description
0(X'0')		4	Binary	Stack dynamic tunnel added flags. The following list identifies the bits, their names, and meaning: X'80000000', SMF119IS_DynStackAddedShadow: SWSA shadow indicator. The tunnel is an SWSA shadow tunnel originating from a distributing stack. 1 - 31, SMF119IS_IPDnStackAddedRsvd1: Reserved bits.