SMCBR21VPN

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Chapter 15 LOG LOG Log records all connections that pass through the SMC BR21VPN’s control policies. The information is classified as Traffic Log, Event Log, and Connection Log. Traffic Log’s parameters are setup when setting up policies. Traffic logs record the details of packets such as the start and stop time of connection, the duration of connection, the source address, the destination address and services requested, for each control policy. Event Log record the contents of System Configurations changes made by the Administrator such as the time of change, settings that change, the IP address used to log in…etc. Connection Log records all of the connections of SMC BR21VPN. When the connection occurs some problem, the Administrator can trace back the problem from the information. How to use the Log The Administrator can use the log data to monitor and manage the device and the networks. The Administrator can view the logged data to evaluate and troubleshoot the network, such as pinpointing the source of traffic congestions. 207
We set up four LOG examples in the chapter: No. Suitable Situation Example Page Ex 1 Traffic Log To detect the information and Protocol port that users use to access to Internet or Intranet by SMC BR21VPN. Ex 2 Event Log To record the detailed management events (such as Interface and event description of SMC BR21VPN) of the Administrator Ex 3 Connection Log 208 197 202 To detect event description of WAN Connection 205 Ex 4 Log Backup To save or receive the records that sent by the SMC BR21VPN 208
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Barricade Dual WAN Port Load Balanc
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LIMITED WARRANTY Limited Warranty S
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CONSEQUENTIAL DAMAGES FOR CONSUMER
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RFI Emission: • Limit class A acc
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Veuillez lire à fond l’informati
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Warnings and Cautionary Messages Wa
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Audience The guide is intended for
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CHAPTER 8 AUTHENTICATION ..........
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Chapter 1 Administrator Administrat
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Admin Adding a new Sub Administrato
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Add Remote Management IPs STEP 1.Ad
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Software Update STEP 1.Select Softw
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Define the required fields of Setti
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NAT Mode: It allows Internal Netwo
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Setting System Settings- Exporting
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Restoring Factory Default Settings
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Enabling E-mail Alert Notification
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Date / Time Date/Time Settings STEP
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Adding Multiple Subnet Add the foll
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Route Table To connect two differen
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STEP 3.Enter the following setting
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DHCP STEP 1.Select DHCP in System a
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DDNS Dynamic DNS Settings STEP 1.Se
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Host Table STEP 1.Select Host Table
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Chapter 3 Interface Interface In th
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Connect Mode: Display the current
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We set up four Interface Address ex
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WAN Setting WAN Interface Address S
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STEP 3.Select the Connecting way:
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Dynamic IP Address (Cable Modem Use
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Static IP Address (Figure3-9) 1. Se
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DMZ Setting DMZ Interface Address (
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Chapter 4 Address Address The SMC B
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We set up two Address examples in t
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STEP 2.Adding the following setting
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Setup a policy that only allows par
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STEP 3.Enter the following settings
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Chapter 5 Service Service TCP and U
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Define the required fields of Servi
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Custom Allow external user to commu
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Under general circumstances, the ra
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Group Setting service group and res
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STEP 2.In LAN Group of Address func
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Example To configure the valid time
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Chapter 7 QOS QoS By configuring th
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Define the required fields of QoS W
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Example Setting a policy that can r
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Chapter 8 Authentication Authentica
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When the user connect to external n
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Auth-User Name: The user account f
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Example Setting specific users to c
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STEP 3.Add a policy in Outgoing Pol
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Chapter 9 Content Blocking Content
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Sub-name file Blocking: Prevent us
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URL Restrict the Internal Users onl
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STEP 2.Add a Outgoing Policy and us
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STEP 2.Add a new Outgoing Policy an
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STEP 2.Add a new Outgoing Policy an
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Step2. In Policy Outgoing, add one
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Chapter 10 Virtual Server Virtual S
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Define the required fields of Virtu
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Example Make a single server that p
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STEP 7.Complete the setting of prov
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STEP 2.Enter the following data in
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The external user use VoIP to conne
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STEP 5.Add a new Incoming Policy, w
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Make several servers that provide s
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STEP 4.Enter the following data in
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STEP 7.Complete the setting of prov
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Define the required fields of VPN:
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Define the required fields of IPSec
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Define the required fields of PPTP
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We set up two VPN examples in this
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STEP 4.Select Preshare in Authentic
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STEP 4.Select Remote Gateway-Fixed
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Page 157 and 158: STEP 12.Enter the following setting
Page 159 and 160: Setting PPTP VPN connection between
Page 161 and 162: STEP 2.Add the following settings i
Page 165 and 166: The Default Gateway of Company B is
Page 169 and 170: STEP 5.Complete PPTP VPN Connection
Page 171 and 172: (4) LAN to DMZ: The source IP is in
Page 173 and 174: Option: To display if every functi
Page 175 and 176: We set up six Policy examples in th
Page 177 and 178: STEP 2.Complete the setting of Logg
Page 179 and 180: Forbid the users to access to speci
Page 181 and 182: STEP 2.Enter as following in WAN an
Page 187 and 188: STEP 3.Enter the following in Incom
Page 189 and 190: STEP 4.Enter the following in WAN t
Page 193 and 194: STEP 8.Add the following setting in
Page 195 and 196: Define the required fields of Hacke
Page 197 and 198: Detect Ping of Death Attack: Selec
Page 199 and 200: Internet Alert SMC BR21VPN Alarm an
Page 201 and 202: Figure16-4 NetBIOS Alert Notificati
Page 203 and 204: Chapter 14 Attack Alarm Attack Alar
Page 205 and 206: Internal Alarm To record the DDoS a
Page 207: STEP 2.When Hacker attacks the SMC
Page 211 and 212: STEP 3.Click Traffic Log. It will s
Page 213 and 214: STEP 5.Click on Download Logs and s
Page 215 and 216: Event Log To record the detailed ma
Page 217 and 218: STEP 3.Click Clear Logs and click O
Page 219 and 220: STEP 2.Click on Download Logs and s
Page 221 and 222: Log Backup To save or receive the r
Page 223 and 224: Chapter 16 Accounting Report Accoun
Page 225 and 226: Inbound Accounting Report It is the
Page 227 and 228: Figure19-1 Outbound Source IP Stati
Page 229 and 230: Figure19-2 Outbound Destination IP
Page 231 and 232: Accounting Report. 230
Page 233 and 234: Inbound STEP 1.Enter Inbound in Acc
Page 235 and 236: Enter Inbound in Accounting Report
Page 237 and 238: STEP 2.Enter Inbound in Accounting
Page 239 and 240: Chapter 17 Statistics Statistics WA
Page 241 and 242: WAN Statistics STEP 1.Enter WAN in
Page 243 and 244: Policy Statistics STEP 1.If you had
Page 245 and 246: Chapter 18 Status Status The users
Page 247 and 248: Figure21-1 Interface Status 246
Page 249 and 250: ARP Table STEP 1.Enter ARP Table in
Page 251: 20 Mason • Irvine, CA 92618 • P
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SMCBR21VPN

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