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z/VM: CP Commands and Utilities Reference - z/VM - IBM

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DEFINE LAN<br />

►►<br />

►<br />

Notes:<br />

DEFine<br />

Authorization<br />

Purpose<br />

Oper<strong>and</strong>s<br />

LAN<br />

(1)<br />

ACCOUNTing<br />

lanname<br />

ON<br />

OFF<br />

OWNERid<br />

OWNERid<br />

Privilege Class: B, G<br />

*<br />

TYPE<br />

TYPE<br />

SYSTEM<br />

(1)<br />

ownerid<br />

HIPERsockets<br />

QDIO<br />

1 Only Class B users can specify this oper<strong>and</strong>.<br />

IP<br />

ETHernet<br />

IP<br />

MAXCONN<br />

MAXCONN<br />

INFinite<br />

maxconn<br />

UNRESTricted<br />

RESTricted<br />

Use DEFINE LAN to create a <strong>VM</strong> Guest LAN segment which can be shared among<br />

virtual machines on the same <strong>VM</strong> system. Each <strong>VM</strong> LAN is identified by a unique<br />

combination of ownerid <strong>and</strong> lanname. A <strong>VM</strong> user can create a simulated Network<br />

Interface Card (NIC) <strong>and</strong> connect it to this LAN segment. See “COUPLE” on page<br />

74 <strong>and</strong> “DEFINE NIC” on page 176 for more information on these comm<strong>and</strong>s.<br />

The Class B form of the comm<strong>and</strong> allows the invoker to create a LAN for another<br />

user (for example, OWNERid SYSTEM) <strong>and</strong> specify whether accounting is on or off<br />

for the LAN being defined.<br />

lanname<br />

is the name of the new emulated LAN (Local Area Network). The lanname is a<br />

single token (1-8 alphanumeric characters). The combination of ownerid <strong>and</strong><br />

lanname will identify this LAN for subsequent comm<strong>and</strong>s.<br />

OWNERid *<br />

OWNERid ownerid<br />

OWNERid SYSTEM<br />

establishes the owner of the new LAN. When OWNERid * is specified, the<br />

owner is the invoker. This is the default.<br />

MFS<br />

MFS<br />

The Class G form of the comm<strong>and</strong> only accepts * or the user ID of the invoker.<br />

This creates a TRANSIENT LAN.<br />

16K<br />

24K<br />

40K<br />

64K<br />

DEFINE LAN<br />

►<br />

►◄<br />

Chapter 2. <strong>CP</strong> <strong>Comm<strong>and</strong>s</strong> 169

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