SMCBR21VPN

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DES (Data Encryption Standard): The Data Encryption Standard developed by IBM in 1977 is a 64-bit block encryption block cipher using a 56-bit key. Triple-DES (3DES): The DES function performed three times with either two or three cryptographic keys. AES (Advanced Encryption Standard): An encryption algorithm yet to be decided that will be used to replace the aging DES encryption algorithm and that the NIST hopes will last for the next 20 to 30 years. NULL Algorithm: It is a fast and convenient connecting mode to make sure its privacy and authentication without encryption. NULL Algorithm doesn’t provide any other safety services but a way to substitute ESP Encryption SHA-1 (Secure Hash Algorithm-1): A message-digest hash algorithm that takes a message less than 264 bits and produces a 160-bit digest. MD5: MD5 is a common message digests algorithm that produces a 128-bit message digest from an arbitrary length input, developed by Ron Rivest. GRE/IPSec: The device Select GRE/IPSec (Generic Routing Encapsulation) packet seal technology. 139
Define the required fields of IPSec Function To display the VPN connection status via icon。 Chart -- Meaning Not be applied Disconnect Connecting Name: The VPN name to identify the IPSec Autokey definition. The name must be the only one and cannot be repeated. Gateway IP: The WAN interface IP address of the remote Gateway. IPSec Algorithm: To display the Algorithm way. Configure: Click Modify to change the argument of IPSec; click Remove to remote the setting. (Figure11-1) Figure11-1 IPSec Autokey WebUI 140
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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
Page 89 and 90: Chapter 7 QOS QoS By configuring th
Page 91 and 92: Define the required fields of QoS W
Page 93 and 94: Example Setting a policy that can r
Page 95 and 96: Chapter 8 Authentication Authentica
Page 97 and 98: When the user connect to external n
Page 99 and 100: Auth-User Name: The user account f
Page 101 and 102: Example Setting specific users to c
Page 103 and 104: STEP 3.Add a policy in Outgoing Pol
Page 105 and 106: Chapter 9 Content Blocking Content
Page 107 and 108: Sub-name file Blocking: Prevent us
Page 109 and 110: URL Restrict the Internal Users onl
Page 111 and 112: STEP 2.Add a Outgoing Policy and us
Page 113 and 114: STEP 2.Add a new Outgoing Policy an
Page 115 and 116: STEP 2.Add a new Outgoing Policy an
Page 117 and 118: Step2. In Policy Outgoing, add one
Page 119 and 120: Chapter 10 Virtual Server Virtual S
Page 121 and 122: Define the required fields of Virtu
Page 123 and 124: Example Make a single server that p
Page 125 and 126: STEP 7.Complete the setting of prov
Page 127 and 128: STEP 2.Enter the following data in
Page 129 and 130: The external user use VoIP to conne
Page 131 and 132: STEP 5.Add a new Incoming Policy, w
Page 133 and 134: Make several servers that provide s
Page 135 and 136: STEP 4.Enter the following data in
Page 137 and 138: STEP 7.Complete the setting of prov
Page 139: Define the required fields of VPN:
Page 143 and 144: Define the required fields of PPTP
Page 145 and 146: We set up two VPN examples in this
Page 147 and 148: STEP 4.Select Preshare in Authentic
Page 149 and 150: STEP 9.Enter the following setting
Page 153 and 154: STEP 4.Select Remote Gateway-Fixed
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
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STEP 4.Enter the following setting
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STEP 8.Add the following setting in
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Define the required fields of Hacke
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Detect Ping of Death Attack: Selec
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Internet Alert SMC BR21VPN Alarm an
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Figure16-4 NetBIOS Alert Notificati
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Chapter 14 Attack Alarm Attack Alar
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Internal Alarm To record the DDoS a
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STEP 2.When Hacker attacks the SMC
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We set up four LOG examples in the
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STEP 3.Click Traffic Log. It will s
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STEP 5.Click on Download Logs and s
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Event Log To record the detailed ma
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STEP 3.Click Clear Logs and click O
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STEP 2.Click on Download Logs and s
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Log Backup To save or receive the r
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Chapter 16 Accounting Report Accoun
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Inbound Accounting Report It is the
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Figure19-1 Outbound Source IP Stati
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Figure19-2 Outbound Destination IP
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Accounting Report. 230
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Inbound STEP 1.Enter Inbound in Acc
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Enter Inbound in Accounting Report
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STEP 2.Enter Inbound in Accounting
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Chapter 17 Statistics Statistics WA
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WAN Statistics STEP 1.Enter WAN in
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Policy Statistics STEP 1.If you had
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Chapter 18 Status Status The users
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Figure21-1 Interface Status 246
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ARP Table STEP 1.Enter ARP Table in
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20 Mason • Irvine, CA 92618 • P
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