Bay Networks BayRS manuals

Bay networks BayRS Troubleshooting Guide (197 pages)

Brand: Bay-networks | Category: Software | Size: 1.12 MB |

English

Table of contents

VPN-1/FireWall-1

1

Contents

2

Table of Contents

3

WhoshouldusethisGuide

6

Feedback Please!

6

Summary of Contents

7

Troubleshooting Guidelines

8

In This Chapter:

10

Troubleshooting Tools

11

UNIX only)

12

Explanation

13

offset of IP in

17

FireWall-1 Monitor Command

21

Examples

22

Debugging with INSPECT

24

Translation

26

Resolving Common NAT Problems

27

“Leaky” NAT

31

Debugging NAT

33

BayRS router

36

Controlling the FireWall

37

Licenses

38

Problems and bugs

38

BayRS Router Commands

39

VPN-1/FireWall-1 Commands:

40

General Commands

40

General problems

41

Common problems resolution

43

Information to Gather

44

Spoofing

49

Debugging of Cisco Routers

49

Debugging of 3Com Routers

51

Debugging

52

Troubleshooting Anti-Spoofing

54

Static ARP and Anti-Spoofing

55

Debugging Anti-Spoofing

56

Content Security

57

SMTP Security Server

58

Debugging Security servers

58

HTTP Security server

59

IP Interface

60

The Software

60

VPN-1/FireWall-1 Rule Base

60

Diagram of the environment

61

Performance Test

62

Discussion

63

Action Plan

63

Conclusions

64

HTTP Security Server and DNS

66

Test Plan

68

The Solaris machines

69

The VPN/FireWall module

69

The security servers

69

The CVP server

69

Test Results

70

FTP Security Server

71

Fast mode and FTP

73

FTP PASV vulnerability:

74

PORT command is blocked

74

Server fails

78

Log Viewer Error Messages

80

Log Viewer

81

Security Server?

82

Chapter 2: Security Servers

84

Chapter 3: Content Security

84

Troubleshooting LDAP Issues

87

Installation Issues

88

Configuration Issues

88

Schema Checking

89

Known configuration problems

90

AMC Configuration problem

91

Working with the AMC

92

Creating a Tree Object

93

Defining Users

93

The LDAP server

93

Working with LDAP

94

Known LDAP and AMC problems

94

Exporting Users Problems

95

Special Configurations

96

PKI Issues related to LDAP

96

Known Limitations

97

Debugging LDAP

98

More Information

100

Management

101

What Tables are synchronized

104

Synchronization Tests

104

Troubleshooting Fail-over

106

Problem Detection Devices

107

Troubleshooting Fail-Over

108

VPN Fail-Over

108

Debugging High-Availability

111

Load Balancing Components

112

Stealth Rule

114

Check_alive table

114

Balance does not work

115

Troubleshooting SNMP

120

Node n Node 2 Node 1

123

External Network

123

Internal IP

124

Bank Certificate Key (BCK)

125

Product Features Lists

126

How to Verify Licenses

127

Licensing non IP hosts

128

License installation

129

In This Chapter

132

Introduction

133

Rule Base

133

Network Address translation

133

Anti Spoofing

133

High Availability

135

Security Servers

135

BAY Router

136

Open Security Extension (OSE)

137

Mission Statement

139

Telephone

139

Problem Severity Definitions

142

Software Versions Supported

142

Escalation Procedure

142

In This Appendix:

143

What are State Tables?

146

Table Attributes

147

General tables

148

SAMP tables

152

License enforcement tables

153

Logging tables

154

NAT tables

156

VPN tables

158

SKIP tables

159

NSID value Description

160

IKE tables

161

IPSec tables

161

SPI_table table

162

Load balancing tables

170

Specific services tables

172

RPC tables

174

Program Number Description

175

100001 Rstat

175

100004 Ypserv

175

100007 Ypbind

175

100300 NIS+

175

DCE/RPC tables

176

IIOP tables

177

Static tables (lists)

177

Object Lists tables

178

Time Objects tables

180

Bay networks BayRS Service Manual (80 pages)

Brand: Bay-networks | Category: Software | Size: 0.58 MB |

English

Table of contents

Configuring

1

L2TP Services

1

Trademarks

2

Restricted Rights Legend

2

Statement of Conditions

2

Contents

5

303532-A Rev 00

11

Before You Begin

13

Text Conventions

14

Acronyms

15

How to Get Help

16

Chapter 1

17

L2TP Overview

17

L2TP Benefits

18

What Is Tunneling?

18

L2TP Sessions

19

Components of an L2TP Network

20

Remote Access Server (RAS)

21

L2TP Network Server (LNS)

22

RADIUS Server

22

Examples of L2TP Networks

23

L2TP Packet Encapsulation

24

Security in an L2TP Network

26

Tunnel Management

28

Tunnel Authentication

28

RADIUS User Authentication

30

RADIUS Accounting

31

L2TP IP Interface Addresses

31

Remote Router Configuration

32

Where to Go Next

33

Chapter 2

35

Starting L2TP

35

RADIUS Server Information

36

Configuring L2TP Services

38

Chapter 3

45

Customizing L2TP Services

45

Changing the LNS System Name

48

Disabling RIP

54

Disabling L2TP

54

Appendix A

59

L2TP Parameters

59

L2TP Configuration Parameters

60

L2TP IP Interface Parameters

68

Appendix B

71

Configuration Examples

71

Configuring the Remote Hosts

72

Configuring the LNS

73

Data Path Through the Network

74

Configuring the PPP Interface

76

Appendix C

77

Troubleshooting

77

Bay networks BayRS User Manual (10 pages)

Brand: Bay-networks | Category: Software | Size: 1.08 MB |

English

Table of contents

Advanced Remote Node (ARN)

1

Features

2

Benefits

2

Region/Country ISDN Standard

4

WAN Backbone/X.25

5

Ordering Information

9

Acronym Glossary

10

Bay networks BayRS User Manual (24 pages)

Brand: Bay-networks | Category: Software | Size: 0.10 MB |

English

Table of contents

Trademarks

2

Restricted Rights Legend

2

Statement of Conditions

2

Contents

5

Hard-Copy Technical Manuals

7

How to Get Help

8

Release Notes

9

Year 2000 Compliance

10

305279-C Rev 00

11

Bay networks BayRS User Manual (16 pages)

Brand: Bay-networks | Category: Software | Size: 0.45 MB |

English

Table of contents

WORKGROUP PRODUCTS

1

Flexible Network Design

3

Hardware Features

4

Parameter Function

5

Region/Country ISDN Standard

5

Software Features

6

Speciﬁcations

13

System Requirements

14

Ordering Information

14

Order Number Description

15

Mixed LAN Media-Based

15

Adapter Module Options

15

06/98 DA522-1902EC-L

16

Bay networks BayRS Service Manual (18 pages)

Brand: Bay-networks | Category: Software | Size: 0.10 MB |

English

Table of contents

Trademarks

2

Restricted Rights Legend

2

Statement of Conditions

2

Contents

5

BayRS and Site Manager

7

Software Installation

7

<cdrom_address>

8

<process_id>

8

Installing Site Manager

9

Supported Workstations

10

305303-B Rev 00

11

<home_directory>

12

Installing BayRS

13

Installing BayRS on a PC

14

Continuing the Installation

15

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