Secure Computing SG570 Handbücher

Bedienungsanleitungen und Benutzerhandbücher für Brücken & Repeater Secure Computing SG570.
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Secure computing SG570 Bedienungsanleitung (341 Seiten)

Marke: Secure-computing | Kategorie: Brücken & Repeater | Größe: 3.62 MB |

Englisch

Inhaltsverzeichnis

Secure Computing SnapGear™

1

User Manual

1

Contents

3

Document Conventions

6

1. Introduction

7

Front panel LEDs

11

Front panel

11

Rear panel

12

Specifications

12

Bridged mode

13

Secure by default

14

Introduction

16

2. Getting Started

17

Unpack the SnapGear unit

18

Set up the PCs on your LAN

35

SG PCI Appliance Quick Setup

40

Automatic configuration

43

Manual configuration

45

Backup/restore configuration

48

3. Network Setup

49

Direct Connection

52

Firewall class

53

Ethernet configuration

53

Interface aliases

54

Manually assign settings

58

Connection (dial on demand)

59

Cable Modem

60

Dialout and ISDN

61

Dial-in

62

Connecting a dial-in client

65

Internet Failover

69

Edit connection parameters

70

Internet Load Balancing

74

Enabling load balancing

75

High Availability

76

Enabling high availability

78

DMZ Network

79

Configuring a DMZ connection

80

Services on the DMZ network

80

Guest Network

81

Wireless

83

Basic wireless settings

84

Security

85

Wireless security

86

WEP security method

86

WEP with 802.1X

87

WPA-Enterprise

88

ACL (Access Control List)

88

Connecting wireless clients

93

Bridging

97

Adding a bridge interface

98

Edit bridge configuration

99

Adding VLANs

101

Editing VLANs

102

Removing VLANs

102

Port Based VLANs

103

Adding port based VLANs

105

GRE Tunnels

107

GRE over IPSec

108

Adding a GRE interface

108

GRE troubleshooting

111

Static routes

112

Policy routes

112

Route management

113

Hostname

121

Workgroup/domain

121

Administrative contact

121

Device location

121

DNS proxy

122

Dynamic DNS

123

Static hosts

123

DHCP Server

124

DHCP addresses

125

Address list

125

Reserving IP addresses

127

DHCP status

127

DHCP Proxy

128

Web Cache

129

Storage

130

Local storage

130

Network storage share

131

ICAP client

134

Advanced

135

QoS Traffic Shaping

136

QoS autoshaper

137

QoS traffic shaping

137

Configuring the SIP proxy

140

4. Firewall

141

Administration services

142

Web Management

143

SSL/HTTPS (Secure HTTP)

144

Upload SSL certificates

145

Create SSL certificates

145

Customizing the Firewall

146

Definitions

146

Service groups

147

Addresses

148

Interfaces

149

Packet Filtering

150

Rate limiting

152

Custom firewall rules

154

Port forwarding

155

Source NAT

160

1-to-1 NAT

163

Masquerading

164

Configuring the UPnP Gateway

165

Connection Tracking

167

Intrusion Detection

169

IDB Configuration

170

Dummy services

171

Snort and IPS configuration

173

Enabling access control

177

User authentication

179

Browser setup

180

Web lists

182

Content filtering

185

Content or Webwasher?

185

Webwasher

186

Content

187

Antivirus

188

Enable antivirus

189

Network share

190

POP email

193

Scan all POP email

193

SMTP email

196

PPTP and L2TP

200

PPTP VPN Server

200

Add a PPTP user account

202

Windows XP PPTP client setup

205

L2TP VPN Server

208

Add an IPSec tunnel

210

Add an L2TP user account

212

PPTP and L2TP VPN Client

215

Quick Setup

218

Set Up the Branch Office

221

Tunnel settings page

222

Local endpoint settings

225

Other options

226

Phase 1 settings

230

Phase 2 settings page

232

Enable IPSec

233

Local endpoint settings page

234

Phase 1 settings page

235

Tunnel List

236

NAT Traversal Support

239

Dynamic DNS Support

239

Certificate Management

239

The OpenSSL application

240

Extracting certificates

240

Creating certificates

241

Create a CA certificate

241

Add certificates

243

IPSec Failover

244

IPSec Troubleshooting

253

Port Tunnels

256

Tunnel server

257

Tunnel client

258

USB Mass Storage Devices

260

Share the storage device

261

Set access permissions

261

Join a Windows workgroup

263

USB Printers

267

Set up the print spool

268

Printer Troubleshooting

273

7. System

275

Network time

276

Adding an NTP peer

276

Backup/Restore Configuration

277

Remote backup/restore

278

Local backup/restore

278

Text save/restore

279

Administrative users

280

Local Users

282

TACACS+

284

Management

285

Diagnostics

288

Local syslog

289

Remote syslog

289

Email delivery

290

Network tests

291

Packet Capture

291

Reboot and Reset

292

Flash upgrade

293

Netflash

294

Flash upgrade via HTTP

294

Flash upgrade via TFTP

294

Configuration Files

295

Support

296

Technical support report

297

Appendix A – Terminology

298

Appendix B – System Log

305

Creating Custom Log Rules

307

Rate Limiting

310

Boot Log Messages

311

Practices and Precautions

312

Failed Upgrade

314

Appendix E – System Clock

318

Appendix F – Null Modem

319

Administration

319

Troubleshooting

320

Appendix G – Command Line

321

Interface (CLI)

321

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