| APPNCOS |
The APPN Class of Service that is
used if the requested Class of Service cannot be found |
| BN |
Whether this node is to provide extended
border node function |
| BNDYN |
Indicates how nodes are added dynamically
to adjacent cluster routing lists |
| BNORD |
Indicates the order VTAM® performs cross-subnet searches |
| CDSERVR |
Whether this node is a central directory
server |
| CDSREFER |
Specifies how many of the nearest
central directory servers are used for Locate searches and central
resource registration |
| CONNTYPE |
Whether a LEN connection or an APPN
connection is established with type 2.1 PUs |
| CPCP |
The types of connections on which
CP-CP sessions are allowed with adjacent nodes |
| DIRSIZE |
The maximum number of dynamic resources
that VTAM stores in the APPN
directory database |
| DIRTIME |
The amount of time that a dynamic
resource can go unused before it is deleted from the APPN directory
database |
| DLURSAW |
Specifies whether there will be an
NLDM application started that needs to receive information of DLUR's
pipe path switch. This process is to update the NLDM of RSCV updates
when the DLUR's pipe is path switched. The endpoint of the HPR pipe
that path switched, is not this VTAM.
By default the DLURSAW capability will be enabled in the host. Whether
path switch updates are actually received by NLDM also depends on
the capability and configuration of the DLUR. |
| DUPDEFS |
Whether APPN should continue searching
for the target resource when the resource has been found but is not
active |
| DYNADJCP |
Whether dynamic entries are created
in ISTADJCP for adjacent APPN nodes |
 EEHPRANR  |
Determines whether VTAM maintains diagnostic EE counters for inbound
HPR packets that are routed by using the ANR protocol through this
network node. |
| EEPORTCK |
The EEPORTCK start option determines
whether VTAM accepts inbound
UDP packets that specify an ephemeral source port. |
| EEVERIFY |
Specifies whether VTAM should automatically send an LDLC probe
to the remote partner to determine whether all of the ports are accessible
during the activation of the EE connection. This option might also
specify the time interval at which VTAM should
send the probe on active EE connections. |
| GVBKDLY |
Determines whether VTAM internally paces the subcommands
that are generated from a VARY INACT,TYPE=GIVEBACK command. This start
option controls GIVEBACK commands that use wildcard values for the
ID operand to deactivate dependent LU requesters (DLURs). |
| HOSTNAME |
Specifies the default hostname for
use in name-to-address resolution for acquiring a static VIPA for
use with Enterprise Extender connections |
| HPR |
Specifies the level of High-Performance
Routing (HPR) support provided by VTAM |
| HPRARB |
The algorithm that is used for adaptive pacing
(not recommended unless you use the default value of RESPMODE) |
| HPRCLKRT |
Specifies whether the HPR clock rate runs in
standard or adaptive mode. These modes control how reactive VTAM is to the packet loss that
occurs on RTP pipes that run over Enterprise Extender. |
| HPRNCPBF |
Specifies whether HPR can be used
although it may cause session data to travel through an NCP twice |
| HPRPSDLY |
Specifies the minimum amount of time that VTAM delays prior to initiating
path switch logic for an RTP pipe that has an unresponsive partner |
| HPRPST |
The maximum time that VTAM tries a path switch before ending a connection |
| HPRSESLM |
Specifies the maximum number of sessions
that should be assigned to a single RTP pipe |
| HPRSTALL |
The amount of time that an RTP pipe can remain
continuously stalled before it is stopped automatically |
| INITDB |
Whether to load the APPN directory
database, topology database, neither, or both when VTAM is started |
| IOPURGE |
The interval after which outstanding
I/O requests are assumed to be lost and recovery steps are taken |
| IPADDR |
The default IP address of the
local TCP/IP stack that is used with EE connections |
| MAXLOCAT |
The maximum threshold value that
can be reached before VTAM suspends
sending APPN search requests to an adjacent node |
| MULTPATH |
Specifies whether VTAM supports TCP/IP multipath routing for EE
connections |
| NETID |
The name of the network containing
the host |
| NNSPREF |
Specifies the name of the preferred
network node server for this end node |
| NODETYPE |
The APPN node type (network node
or end node) |
| NUMTREES |
The maximum number of APPN routing
trees that can be saved |
| PMTUD |
Specifies whether VTAM uses
path MTU discovery for IPv4 and IPv6 Enterprise Extender connections |
| PSRETRY |
The interval between attempts to
switch a rapid transport protocol (RTP) session to a path that
can be equal to or better than the current path, and an option to
immediately attempt an RTP path switch when a link on this host is
activated or changes status |
| PSWEIGHT |
The weight comparison between an
old route and a newly calculated route before a path switch is attempted |
| RESUSAGE |
The number of times an APPN resource
(node or TG) can be used for routing before it is considered overused |
| ROUTERES |
The relative amount of resistance
to having this APPN node perform intermediate session routing |
| SACONNS |
Specifies if subarea connections
will be used |
| SAVERSCV |
Indicates whether or not Route Selection
Control Vectors (RSCVs) for future sessions are to be saved for display
purposes following the completion of session activation |
| SECLVLCP |
Whether VTAM uses basic or enhanced protocol for session-level
security verification during activation of LU 6.2 sessions involving
APPN control points |
| SNVC |
Maximum number of networks that can
be searched for a resource by this border node |
| SORDER |
The order in which to search APPN
and subarea networks when a network search request is received from
a subarea network |
| SRCHRED |
Indicates whether this node enables
eliminating and reducing searches for unreachable resources |
| SRCOUNT |
The number of search requests that
fail before VTAM performs another
resource discovery search |
| SRTIMER |
The amount of time VTAM does not conduct searches for an unavailable
resource |
| SSCPNAME |
The name of the VTAM SSCP or CP |
| SSEARCH |
Whether to search a subarea network
when a network search request is received from an APPN network |
| TCPNAME |
Specifies the job name of the TCP
stack through which VTAM communicates
with the IP network |
| TDUDIAG |
Specifies when diagnostic information is appended
with node and TG control vectors within a TDU |
| TOPOTIME |
The time of day that garbage collection will
run to delete expired resources from the topology database |
| UNRCHTIM |
Specifies the default number of seconds
that a partner node for a session path through an Enterprise Extender
connection network is considered unreachable after certain Enterprise
Extender connection network failures. During this period, the path
through the Enterprise Extender connection network to this partner
node will not be considered for new sessions or HPR path switches.
UNRCHTIM also specifies the limit for the number of unreachability
records associated with an Enterprise Extender connection network
before that connection network is considered unusable for session
route selection for new sessions and HPR path switches. |
| VERIFYCP |
Whether VTAM performs LU-LU session-level verification
during activation of LU 6.2 sessions involving APPN control points |
| VFYRED |
Specifies whether the node should
attempt to perform resource verification reduction |
| VFYREDTI |
Specifies the node-wide maximum time
interval that a resource's location is not verified |
| VRTG |
Whether virtual-route-based transmission
groups connections are requested when SSCP-SSCP session is established |
| VRTGCPCP |
Whether CP-CP sessions are supported
over the virtual-route-based transmission group |
| XCFINIT |
Specifies whether VTAM joins a sysplex group at VTAM initialization and establishes the capability
for XCF connectivity to other VTAM nodes
in the sysplex |