manuais Nortel Networks NN46110-602

Nortel networks NN46110-602 Manual do Utilizador (230 páginas)

Marca: Nortel-networks | Categoria: Redes | Tamanho: 1.26 MB |

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Índice

Nortel VPN Router

1

Troubleshooting

1

Trademarks

2

Restricted rights legend

2

Statement of conditions

2

Contents

5

Contents

12

Figures

14

Tables

16

Before you begin

17

Text conventions

17

show ntp associations

18

Acronyms

19

20 Preface

20

Related publications

21

Hard-copy technical manuals

22

How to get help

22

Preface 23

23

24 Preface

24

New in this release

25

Automatic backups

26

PCAP enhancements

26

Chapter 1

27

VPN Router administration

27

Dynamic password

29

System configuration

30

File management

30

<hh:mm:ss> [send-one]

33

To configure the amount:

34

Chapter 2

35

Status and logging

35

Sessions

36

Health check

37

Statistics

37

Accounting

38

RADIUS accounting

39

Data collection task

39

Event log

41

Figure 2 Event logs

42

System log

45

Security log

45

Configuration log

46

Chapter 3

47

Administrative tasks

47

Recovery

48

Disabling new logins

60

Upgrading the software

60

Checking available disk space

61

Creating a recovery diskette

63

Backing up system files

63

Retrieving the new software

64

Figure 9 FTP menu example

65

Before completing the upgrade

66

Applying the software

67

Chapter 4

69

Troubleshooting tools

70

System-based tools

71

Other tools

71

Solving connectivity problems

72

Extranet connection problems

73

Remote host not responding

74

Authentication failed

74

No proposal chosen

75

Other IPsec errors

75

Extranet connection lost

75

Network browsing problems

77

VPN Client connection

78

Diagnosing WAN link problems

79

Check the T1/V.35 interface

80

Check the HDLC framing

81

Check the PPP layer

81

Solving performance problems

82

Parameters

87

(with tunnels)?

88

Additional information

91

Solving general problems

92

Enabling Web browser options

93

Web browser error messages

94

Document not found message

95

System problems

96

DHCP server

97

Solving routing problems

98

Solving firewall problems

99

NN46110-602

100

Chapter 5

103

Packet capture

103

PCAP features

104

File format

105

Capture types

106

Global IP captures

107

Filters and triggers

108

Saving captured data

109

Memory considerations

109

Performance considerations

110

Setting the PCAP file path

113

Creating a capture object

115

Configuring a capture object

116

when buffer gets full

117

Tunnel capture parameters

118

Global IP parameters

119

Installing Ethereal software

125

CES#capture ethernet1 stop

126

Appendix A

131

MIB support

131

RFC 2667—IP Tunnel MIB

132

RFC 2787—VRRP MIB

133

RFC 2737—Entity MIB

133

RFC 1573—IanaIfType MIB

134

RFC 2233—If MIB

134

RFC 2571—Snmp-Framework MIB

134

RFC2790—Host Resources MIB

134

RFC2495—DS1 MIB

135

VPN Router MIB

136

Appendix A MIB support 137

137

138 Appendix A MIB support

138

Router model

139

Hardware-related traps

140

Appendix A MIB support 141

141

142 Appendix A MIB support

142

Appendix A MIB support 143

143

Server-related traps

144

Appendix A MIB support 145

145

Software-related traps

146

Login-related traps

146

Intrusion-related traps

147

System-related traps

147

148 Appendix A MIB support

148

Appendix A MIB support 149

149

Table 3 Trap categories

149

150 Appendix A MIB support

150

Appendix A MIB support 151

151

152 Appendix A MIB support

152

Appendix A MIB support 153

153

154 Appendix A MIB support

154

Appendix A MIB support 155

155

156 Appendix A MIB support

156

Appendix A MIB support 157

157

158 Appendix A MIB support

158

Appendix A MIB support 159

159

160 Appendix A MIB support

160

Appendix A MIB support 161

161

162 Appendix A MIB support

162

Appendix A MIB support 163

163

164 Appendix A MIB support

164

Appendix B

165

Using serial PPP

165

Setting up the VPN Router

167

Troubleshooting Serial PPP

169

PPP option settings

171

Appendix C

173

System messages

173

ISAKMP messages

175

(a.b.c.d)

176

Branch office messages

178

SSL messages

179

Database messages

180

Security messages

181

Entry is referenced [xxx]—xxx

183

Error deleting tree [xxx]—xxx

184

RADIUS accounting messages

191

Response OK

193

<server-name> OK

193

Routing messages

198

LoadOspfAreas Failed

200

LoadOspfIntf Failed

200

RIP xxx: RIP Enabled

202

RIP xxx: RIP Disabled

202

RIP xxx: Circuit xxx created

202

RIP xxx: Circuit xxx deleted

203

Hardware messages

204

Appendix D

207

Database Editor, Version 1.0s

211

VPN Router

221

Configuring IPX

222

IPX client

223

IPX group configuration

224

Figure 14 IPX topology

225

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