# snmpm_network_interface

### MODULE

snmpm_network_interface

### MODULE SUMMARY

Behaviour module for the SNMP manager network interface.

### DESCRIPTION

This module defines the behaviour of the manager network interface. A `snmpm_network_interface` compliant module must export the following functions:

- start_link/2
- stop/1
- send_pdu/6
- note_store/2
- verbosity/2

The semantics of them and their exact signatures are explained below.

### EXPORTS

`start_link(Server, NoteStore) -> {ok, Pid} | {error, Reason}`

Types:

`Server = pid()`
`NoteStore = pid()`

Start-link the network interface process.

`Server` is the pid of the managing process.

`NoteStore` is the pid of the note-store process.

`stop(Pid) -> void()`

Types:

`Pid = pid()`

Stop the network interface process.

`send_pdu(Pid, Pdu, Vsn, MsgData, Addr, Port) -> void()`

Types:

`Pid = pid()`
`Pdu = pdu()`
`Vsn = 'version-1' | 'version-2' | 'version-3'`
`MsgData = term()`
`Addr = address()`
`Port = integer()`

Request the network interface process (`Pid`) to send this pdu (`Pdu`).

`note_store(Pid, NoteStore) -> void()`

Types:

`Pid = pid()`
`NoteStore = pid()`

Change the pid of the note-store process. This is used when the server re-starts the note_store (e.g. after a crach).

`verbosity(Pid, Verbosity) -> void()`

Types:

`Pid = pid()`
`Verbosity = verbosity()`

Change the verbosity of the network interface process.

### AUTHORS

Micael Karlberg - support@erlang.ericsson.se

snmp 4.1.1
Copyright © 1991-2005 Ericsson AB