z/OS Communications Server: IP Programmer's Guide and Reference
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IPSec manual tunnel deactivation record (subtype 80)

z/OS Communications Server: IP Programmer's Guide and Reference
SC27-3659-02

The IPSec manual tunnel deactivation record is collected whenever the TCP/IP stack deletes a manual tunnel. This record contains information about the characteristics of the manual tunnel and usage statistics. 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, and the manual tunnel section is analogous to the NMsecIPManualTunnel structure.

See Table 1 for the contents of the TCP/IP stack identification section. For the manual tunnel deactivation 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.

Table 1 lists the contents of the IPSec manual tunnel deactivation record self-defining section.

Table 1. IPSec manual tunnel deactivation record self-defining section
Offset Name Length Format Description
0(X'0') SMF119_HDR 24 EBCDIC Standard SMF Header; subtype is 80(X'50')
Self-defining section
24(X'18') SMF119SD_TRN 2 Binary Number of triplets in this record (3)
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 manual tunnel section
48(X'30') SMF119S2Len 2 Binary Length of manual tunnel section
50(X'32') SMF119S2Num 2 Binary Number of manual tunnel sections

Table 2 lists the contents of the IPSec manual tunnel specific section.

Table 2. IPSec manual tunnel specific section
Offset Name Length Format Description
0(X'0') SMF119IS_IPManTunOutPkt 8 Binary Outbound packet count for this tunnel
8(X'8') SMF119IS_IPManTunInPkt 8 Binary Inbound packet count for this tunnel
16(X'10') SMF119IS_IPManTunOutBytes 8 Binary Outbound byte count for this tunnel, representing the number of outbound data bytes protected by the tunnel
24(X'18') SMF119IS_IPManTunInBytes 8 Binary Inbound byte count for this tunnel, representing the number of inbound data bytes protected by the tunnel

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