devaddr

This is the device address.

CTCE

This specifies the device/protocol type.

lport

Specifies the even TCP/IP port on the local system.

raddress

Specifies the TCP/IP address of the remote system.

rport

Specifies the even TCP/IP port on the remote system.

mtu

Optional MTU buffer size. The default size is 32778.

sml

Optional small minimum for the MTU buffer size. The default size is 8.

6.9.5.3 Examples

Example 1:

Define a 3088 CTC connection with the CTCE protocol between two Hercules instances. Instance A is
using address 192.168.1.100, Instance B is using address 192.168.1.200.


Definitions on Hercules Instance A with IP address 192.168.1.100:

0E40 CTCT 30880 192.168.1.200 30880
0E41 CTCT 30882 192.168.1.200 30882

Definitions on Hercules Instance B with IP address 192.168.1.200:

0E40 CTCT 30880 192.168.1.100 30880
0E41 CTCT 30882 192.168.1.100 30882

6.9.6 LCS (LAN Channel Station)

6.9.6.1 Function

This statement defines an emulated LAN Channel Station adapter. This emulation mode appears to the
operating system running in the Hercules machine as an IBM 8232 LCS device, an IBM 2216 router, an
IBM 3172 running ICP (Interconnect Communications Program), the LCS3172 driver of an IBM P/390, or
an IBM Open Systems Adapter (OSA).

Rather than a point-to-point link, this emulation creates a virtual ethernet adapter through which the guest
operating system running in the Hercules machine can communicate. As such, this mode is not limited to
TCP/IP traffic, but in fact will handle any ethernet frame.

6.9.6.2 Syntax

Descriptive

-n --name]

-o --oatfile]

---mac]

[---debug]

[guestip]

Diagram

Êʬ¬¬ ¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬Ê

-n ¬¬¬
¬¬§¬¬¬ name

--

ʬ¬¬§¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬§¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬Ê

-o ¬¬
¬¬¬§¬¬¬ file

--

ʬ¬¬§¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬§¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬Ê

-m ¬¬
¬¬¬§¬¬¬ mac

--

ʬ¬¬§¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬§¬¬¬§¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬§¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬ÊÍ

-guestip

--

6.9.6.3 Parameter

devaddr

This is the address pair of the LCS device. This pair must be an even-odd address.
This can be specified as two separate LCS statements with a single device address
(“0E20 LCS…” and “0E21 LCS …”) or as a single statement with a device address
count (“0E20.2 LCS …”).