| Application data |
An EBCDIC character string (right-padded with
blanks if less than 40 characters in length) associated with a TCP
socket by the owning application using the SIOCSAPPLDATA IOCTL. The
application data filter can have wildcard characters. Use a question
mark (?) as a wildcard for a single character and an asterisk (*)
as a wildcard for zero or more characters. For z/OS® Communications Server applications, see Application data for applications that use the
SIOCSAPPLDATA ioctl as a source for information about the content,
format, and meaning of the application data that the applications
associate with the sockets that they own. For other applications,
see the documentation that is supplied by the application.
See Miscellaneous programming interfaces for more information
about associating application data with a socket.
|
| Application name |
An EBCDIC application name (right-padded with
blanks if less than 8 characters in length) of the SNA application
name in session with the TN3270E secondary LU representing the client.
The application name can have wildcard characters. Use a question
mark (?) as a wildcard for a single character, and an asterisk (*)
as a wildcard for 0 or more characters. For example, the value A?C*
matches all application names with a first character A and a third
character C, but does not match 2-character names, names beginning
with B through Z, or names with anything other than C in the third
position. |
| ASID |
A 16-bit address space number of a socket application
address space. |
| Destination XCF IP address and family |
A 32-bit IPv4 address or a 128-bit IPv6 address.
The destination XCF IP address family field must also be set to indicate
whether the destination XCF IP address filter value is an IPv4 address
or an IPv6 address. For IPv4 addresses, the destination XCF IP address
filter value can be specified as either an IPv4 address (for example,
9.1.2.3) or an IPv4-mapped IPv6 address (for example, ::FFFF:9.1.2.3).
A null address can be specified as either an IPv4 address (0.0.0.0),
an IPv4-mapped IPv6 address (::FFFF:0.0.0.0), or an IPv6 address (::).
The destination XCF IP address family field must be set to AF_INET
for an IPv4 address or AF_INET6 for an IPv6 address. |
| Destination XCF IP address prefix |
A 16-bit signed binary value that specifies
the number of destination XCF IP address bits to use. For example,
the value 12 specifies that the first 12 bits of a destination XCF
IP address are compared to the first 12 bits of the destination XCF
IP address filter value. The value 0 specifies that all address bits
are compared. A value greater than 32 for an IPv4 address, or greater
than 128 for an IPv6 address, specifies that all address bits are
compared. |
| Dynamic virtual IP address and family |
A 32-bit IPv4 address or a 128-bit IPv6 address.
The dynamic VIPA address family field must also be set to indicate
whether the DVIPA filter value is an IPv4 address or an IPv6 address.
For IPv4 addresses, the DVIPA filter value can be specified as either
an IPv4 address (for example, 9.1.2.3) or an IPv4-mapped IPv6 address
(for example, ::FFFF:9.1.2.3). A null address can be specified as
either an IPv4 address (0.0.0.0), an IPv4-mapped IPv6 address (::FFFF:0.0.0.0),
or an IPv6 address (::). The dynamic virtual IP address family field
must be set to AF_INET for an IPv4 address or AF_INET6 for an IPv6
address. |
| Dynamic virtual IP address port |
A 16-bit unsigned binary port number. |
| Dynamic virtual IP address prefix |
A 16-bit signed binary value that specifies
the number of dynamic virtual IP address bits to use. For example,
the value 12 means that the first 12 bits of a dynamic VIPA are compared
to the first 12 bits of the dynamic VIPA filter value. The value 0
means that all address bits are compared. A value greater than 32
for an IPv4 address, or greater than 128 for an IPv6 address, means
that all address bits are compared. |
| Interface name |
An EBCDIC interface name (right-padded with
blanks if less than 16 characters in length) of an IPv4 or IPv6 interface.
The interface name can have wildcard characters. Use a question mark
(?) as a wildcard for a single character, and use an asterisk (*)
as a wildcard for zero or more characters. For example, the value
A?C* matches all interface names with a first character A and a third
character C, but does not match 2-character names, names beginning
with B through Z, or names that have anything other than the character
C in the third position. |
| Local or source IP address |
A 32-bit IPv4 address or a 128-bit IPv6 address.
The local or source IP address filter value is specified as the IP
address field within a sockaddr structure. The sockaddr address family
field must be set to indicate whether the local IP address filter
value is an IPv4 address or an IPv6 address. For IPv4 connections,
the local IP address filter value can be specified as either an IPv4
address (for example, 9.1.2.3) or an IPv4-mapped IPv6 address (for
example, ::FFFF:9.1.2.3). For all connections, a null address can
be specified as either an IPv4 address (0.0.0.0), an IPv4-mapped IPv6
address (::FFFF:0.0.0.0), or an IPv6 address (::). |
| Local or source IP address prefix |
A 16-bit signed binary value that specifies
the number of local or source IP address bits to use. For example,
the value 12 means that the first 12 bits of a local or source IP
address are compared to the first 12 bits of the local IP address
filter value. The value 0 means that all address bits are compared.
A value greater than 32 for an IPv4 address, or greater than 128 for
an IPv6 address, means that all address bits are compared. |
| Local or source port |
A 16-bit unsigned binary port number. |
| LU name |
An EBCDIC LU name (right-padded with blanks
if less than 8 characters in length) of the TN3270E LU representing
the client. Use a question mark (?) as a wildcard for a single character
and an asterisk (*) as a wildcard for zero or more characters. For
example, the value A?C* matches all names with a first character A
and a third character C, but does not match 2-character names, names
beginning with B through Z, or names with anything other than C in
the third position. |
| Monitor group identifier |
A 32-bit unsigned binary value assigned by the
TN3270E Telnet server to identify up to 255 unique monitor groups.
Any parameter change within an existing monitor group or a new monitor
group causes the TN3270E Telnet server to assign a new identifier.
The identifier is reported in the monitor group table and connection
data allowing a comparison between monitoring criteria and actual
connection performance. The monitor group identifier can be obtained
by issuing the GetTnMonitorGroups request. |
| Remote or destination IP address |
A 32-bit IPv4 address or a 128-bit IPv6 address.
The remote or destination IP address filter value is specified as
the IP address field within a sockaddr structure. The sockaddr address
family field must be set to indicate whether the remote IP address
filter value is an IPv4 address or an IPv6 address. For IPv4 connections,
the remote IP address filter value can be specified as either an IPv4
address (for example, 9.1.2.3) or an IPv4-mapped IPv6 address (for
example, ::FFFF:9.1.2.3). For all connections, a null address can
be specified as either an IPv4 address (0.0.0.0), an IPv4-mapped IPv6
address (::FFFF:0.0.0.0), or an IPv6 address (::). |
| Remote or destination IP address prefix |
A 16-bit signed binary value specifying the
number of remote or destination IP address bits to use. For example,
the value 12 means that the first 12 bits of a remote or destination
IP address are compared to the first 12 bits of the remote IP address
filter value. The value 0 means that all address bits are compared.
A value greater than 32 for an IPv4 address, or greater than 128 for
an IPv6 address, means that all address bits are compared. |
| Resource ID |
A 32-bit unsigned binary TCP⁄IP resource
identifier (Client ID in Netstat displays). |
| Resource name |
An EBCDIC job name, right-padded with blanks
if less than 8 characters long, of a socket application address space
(Client Name in Netstat displays). A question mark
can be used to wildcard a single character, and an asterisk can be
used to wildcard zero or more characters. For example, the value A?C*
matches all names with a first character A and a third character C,
but does not match two-character names or names beginning with B through
Z. |
| Remote or destination port |
A 16-bit unsigned binary port number. |
| Server resource ID |
A 32-bit unsigned binary TCP⁄IP resource
identifier of the related server listening connection. |
| Target IP address and family |
A 32-bit IPv4 address or a 128-bit IPv6 address.
The target IP address family field must also be set to indicate whether
the target IP address filter value is an IPv4 address or an IPv6 address.
For IPv4 addresses, the destination XCF IP address filter value can
be specified as either an IPv4 address (for example, 9.1.2.3) or as
an IPv4-mapped IPv6 address (for example, ::FFFF:9.1.2.3). A null
address can be specified as either an IPv4 address (0.0.0.0), as an
IPv4-mapped IPv6 address (::FFFF:0.0.0.0), or as an IPv6 address (::).
The target IP address family field must be set to AF_INET for an
IPv4 address or AF_INET6 for an IPv6 address. |
| Target IP address prefix |
A 16-bit signed binary value that specifies
the number of target IP address bits to use. For example, the value
12 means that the first 12 bits of a target IP address are compared
to the first 12 bits of the target IP address filter value. The value
0 means that all address bits are compared. A value greater than 32
for an IPv4 address, or greater than 128 for an IPv6 address, means
that all address bits are compared. |
z/OS Communications Server: IP Programmer's Guide and Reference
Copyright IBM Corporation 1990, 2014