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UC864-E/G/WD/WDU AT Commands Reference Guide

80304ST10041a Rev. 7 - 2010-10-14

Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights Reserved. Page 272 of 318

#E2SLRI - Socket Listen Ring Indicator

AT#E2SLRI=? Test command returns the allowed values for parameter <status>.

3.5.7.4.18. Firewall Setup - #FRWL

#FRWL - Firewall Setup

AT#FRWL=

[<action>,

<ip_address>,

<net mask>]

Execution command controls the internal firewall settings.

Parameters:

<action> - command action

0 - remove selected chain

1 - add an ACCEPT chain

2 - remove all chains (DROP everything); <ip_addr> and <net_mask> has

no meaning in this case.

<ip_addr> - remote address to be added into the ACCEPT chain; string

type, it can be any valid IP address in the format: xxx.xxx.xxx.xxx

<net_mask> - mask to be applied on the <ip_addr>; string type, it can be

any valid IP address mask in the format: xxx.xxx.xxx.xxx

Command returns OK result code if successful.

Note: the firewall applies for incoming (listening) connections only.

Firewall general policy is DROP, therefore all packets that are not included

into an ACCEPT chain rule will be silently discarded.

When a packet comes from the IP address incoming_IP, the firewall chain

rules will be scanned for matching with the following criteria:

incoming_IP & <net_mask> = <ip_addr> & <net_mask>

If criteria is matched, then the packet is accepted and the rule scan is

finished; if criteria is not matched for any chain the packet is silently

dropped.

AT#FRWL? Read command reports the list of all ACCEPT chain rules registered in the

Firewall settings in the format:

#FRWL: <ip_addr>,<net_mask>

#FRWL: <ip_addr>,<net_mask>

….

OK

AT#FRWL=? Test command returns the allowed values for parameter <action>.

Example

Let assume we want to accept connections only from our devices which are

on the IP addresses ranging from

1 2 ... 267 268 269 270 271 272 273 274 275 276 277 ... 317 318

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Radio shack AFX-400 Owner's Manual (36 pages)

Brand: Radio-shack | Category: Network switches | Size: 1.50 MB |

English

Table of contents

CONTNETS

2

CONTROL LOCATIONS

3

GETTING STARTED

3

BASIC SETUP

5

ADVANCED SETUP

10

ERASING COMMANDS

15

POWERBLASTER

19

PRE-PROGRAMMED CODE NOTES

20

PRE-PROGRAMMED CODE TABLES

20

CODE TABLES

21

COMMAND BUTTON LOCATION

31

CABLE Locations

31

DVD Locations

31

BUTTON LOCATION

31

VCR Locations

32

AUDIO Locations

32

SAT Locations

33

CD Locations

34

AUX Locations

34

WARRANTY/SPECIFICATIONS

35

500 Mamaroneck Avenue

36

Harrison, NY 10528

36

Phone: 1-914-835-4484

36

FAX: 1-914-835-4532

36

Radio shack AFX-400 User Manual (12 pages)

Brand: Radio-shack | Category: Network switches | Size: 0.12 MB |

English

Table of contents

Elecraft K3 vs. ICOM IC-781

1

2 Results

2

3 Conclusions

3

4 Practical Experience

4

4.2 The Rear

5

4.3 CW-Mode

6

4.5 RTTY

6

4.6 Antenna Tuner

7

4.7 Resumè

7

5 The Proud Owner

8

5.3 The K3 Build

9

5.4 K3 Gripes

10

6 Elecraft says

11

7 Change History

12

References

12

Radio shack AFX-400 Owner's Manual (40 pages)

Brand: Radio-shack | Category: Network switches | Size: 0.32 MB |

English

Table of contents

Automatic Fax Switch

1

INTRODUCTION

2

RISK OF ELECTRIC SHOCK

3

DO NOT OPEN

3

READ THIS BEFORE INSTALLING

4

CONTENTS

5

INSTALLATION

7

MAKING THE CONNECTIONS

8

INITIALIZING THE AFX-250/

12

CONNECTING TO POWER

12

PREPARING A TAD FOR USE WITH

13

THE AFX-250

13

Changing the Outgoing Message

14

OPTIONAL VOICE DATA GUARD

15

OPERATION

16

USING A TAD WITH THE AFX-250

17

ANSWERING CALLS IN PERSON

18

LETTING THE AFX-250

19

ANSWER CALLS

19

MANUALLY SWITCHING FAX CALLS

20

Using a Rotary (Pulse) Phone

21

SPECIAL FEATURES

22

PROGRAMMING QUICK START

23

Quick Start Command Chart

24

BASIC PROGRAMMING STEPS

25

PROGRAM COMMAND DESCRIPTIONS

28

Changing the Access Code

29

Turn On/Off the FAX Jack

30

Turn On/Off the TAD Jack

31

Turn On/Off the Fax Password

32

QUESTIONS AND ANSWERS

33

CARE AND MAINTENANCE

36

IF YOU HAVE PROBLEMS

37

THE FCC WANTS YOU TO KNOW

38

LIGHTNING

38

We Service What We Sell

40

Radio shack AFX-400 Owner's Manual (16 pages)

Brand: Radio-shack | Category: Network switches | Size: 0.15 MB |

English

Table of contents

Three-Device Home Fax Switch

1

INTRODUCTION

2

CONTENTS

3

INSTALLATION

4

Operating Mode

5

Caller ID

5

Distinctive Ring

5

Ring Reduction

5

PERATION

6

RECEIVING VOICE CALLS

7

USING AN ANSWERING MACHINE

7

RECEIVING FAXES

8

RECEIVING MODEM CALLS

8

SPECIAL FEATURES

9

USING YOUR FAX MACHINE AS A

10

QUESTIONS AND ANSWERS

11

ROUBLESHOOTING

12

CARE AND MAINTENANCE

13

HE FCC WANTS YOU TO KNOW

14

LIGHTNING

14

We Service What We Sell

16

Radio shack AFX-400 Owner's Manual (48 pages)

Brand: Radio-shack | Category: Network switches | Size: 0.39 MB |

English

Table of contents

Deluxe Automatic

1

Fax/Data Switch

1

INTRODUCTION

2

RISK OF ELECTRIC SHOCK

3

DO NOT OPEN

3

READ THIS BEFORE INSTALLING

4

CONTENTS

5

INSTALLATION

7

MAKING THE CONNECTIONS

9

Mounting on a Wall Plate

10

Mounting Directly on a Wall

10

LINEMODEM

11

INITIALIZING THE AFX-300/

13

CONNECTING TO POWER

13

PREPARING A TAD FOR USE WITH

15

THE AFX-300

15

OPTIONAL VOICE DATA GUARD

17

OPERATION

18

USING A TAD WITH THE AFX-300

19

ANSWERING CALLS IN PERSON

22

LETTING THE AFX-300 ANSWER

23

SWITCHING FAX CALLS MANUALLY

24

Using a Rotary (Pulse) Phone

25

SPECIAL FEATURES

26

PROGRAMMING QUICK START

27

Quick Start Command Chart

28

BASIC PROGRAMMING STEPS

30

PROGRAM COMMAND DESCRIPTIONS

33

Changing the Access Code

34

First Number Distinctive Ring

35

Turn On/Off the TAD Jack

37

Turn On/Off the Fax Password

38

QUESTIONS AND ANSWERS

40

CARE AND MAINTENANCE

43

IF YOU HAVE PROBLEMS

44

THE FCC WANTS YOU TO KNOW

45

LIGHTNING

45

We Service What We Sell

48

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