Administrator's Guide - Kerio Software Archive

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User Accounts and Groups • If there exists a URL rule for the particular page and the user has this right, the user account settings will be used and the particular URL rule settings will be ignored. • If there exists no URL rule for the particular page, user account settings will be applied and the rule is not important. User can unlock URL rules The user with this right is allowed to bypass the rule denying access to the requested website — at the page providing information about the denial, the Unlock button is displayed. The unlock feature must also be enabled in the corresponding URL rule (for details, refer to chapter 13.2). User can dial RAS connection If the Internet connection uses dial-up lines, users with this right will be allowed to dial and hang up these lines in the web interface (see chapter 12). User can connect using VPN The user is allowed to connect through Kerio Control’s VPN server (using Client). For detailed information, see chapter 23. Kerio VPN User can use Clientless SSL-VPN The user will be allowed to access shared files and folders in the local network via the Clientless SSL-VPN web interface. The Clientless SSL-VPN interface and the corresponding user right in Kerio Control is available for Windows only. For details, see chapter 24. User is allowed to use P2P networks Traffic of this user will not be blocked if P2P (Peer-to-Peer) networks are detected. For details, see chapter 8.4. User is allowed to view statistics This user will be allowed to view firewall statistics in the web interface (see chapter 12). Hint: Access rights can also be defined by a user account template. Step 4 — data transmission quota Daily and monthly limit for volume of data transferred by a user, as well as actions to be taken when the quota is exceeded, can be set in this section. Transfer quota Setting of daily, weekly and monthly limit of volume of transferred data for the user. Use the Direction combo box to select which transfer direction will be controlled (download — incoming data, upload — outgoing data, all traffic — both incoming and outgoing data). The limit can be set in the Quota entry using megabytes or gigabytes. 222
16.2 Local user accounts Figure 16.6 Creating a new user account — data transmission quota Quota exceed action Set actions which will be taken whenever a quota is exceeded: • Block any further traffic — the user will be allowed to continue using the opened connections, however, will not be allowed to establish new connections (i.e. to connect to another server, download a file through FTP, etc.) • Don’t block further traffic (Only limit bandwidth...) — Internet connection speed (so called bandwidth) will be limited for the user. Traffic will not be blocked but the user will notice that the Internet connection is slower than usual (this should make such users to reduce their network activities). For detailed information, see chapter 10. Check the Notify user by email when quota is exceeded option to enable sending of warning messages to the user in case that a quota is exceeded. It is necessary that the user has a valid email address set (see Step 1 of this wizard). SMTP Relay must be set in Kerio Control (see chapter 18.3). If you wish that your Kerio Control administrator is also notified when a quota is almost 223
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Kerio Control Administrator’s Gui
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Contents 1 Quick Checklist . . . .
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13 HTTP and FTP filtering . . . . .
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26 Technical support . . . . . . .
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8. Enable the intrusion prevention
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2.2 Conflicting software Warning: S
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2.3 System requirements met). 2.3 S
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2.4 Installation - Windows • TCP/
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2.4 Installation - Windows Warning:
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2.5 Initial configuration wizard (W
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2.6 Upgrade and Uninstallation - Wi
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2.7 Installation - Software Applian
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2.7 Installation - Software Applian
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2.10 Kerio Control Engine Monitor (
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2.11 The firewall’s console (Soft
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3.1 Kerio Control Administration we
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3.2 Administration Console - the ma
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3.3 Administration Console - view p
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Chapter 4 License and Registration
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4.3 License information User is def
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4.4 Registration of the product in
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4.6 Subscription / Update Expiratio
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Chapter 5 Network interfaces Kerio
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5.3 Viewing and editing interfaces
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5.3 Viewing and editing interfaces
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5.5 Advanced dial-up settings Figur
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5.6 Supportive scripts for link con
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6.1 Persistent connection with a si
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6.1 Persistent connection with a si
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6.2 Connection with a single leased
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6.3 Connection Failover Advanced di
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6.3 Connection Failover Figure 6.8
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6.4 Network Load Balancing Note: 1.
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6.4 Network Load Balancing On the t
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6.4 Network Load Balancing Hint: Sp
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Chapter 7 Traffic Policy Traffic Ru
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7.1 Network Rules Wizard Step 4 —
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7.1 Network Rules Wizard Figure 7.5
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7.1 Network Rules Wizard Note: In t
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7.3 Definition of Custom Traffic Ru
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7.4 Basic Traffic Rule Types Do not
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7.4 Basic Traffic Rule Types Figure
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7.4 Basic Traffic Rule Types Transl
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7.5 Policy routing 7.5 Policy routi
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7.6 User accounts and groups in tra
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7.7 Partial Retirement of Protocol
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7.8 Use of Full cone NAT as possibl
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7.9 Media hairpinning the port of t
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8.1 Network intrusion prevention sy
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8.1 Network intrusion prevention sy
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8.2 MAC address filtering Figure 8.
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8.3 Special Security Settings Anti-
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8.4 P2P Eliminator Figure 8.5 Detec
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8.4 P2P Eliminator The Define servi
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9.1 DNS module of the firewall’s
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9.1 DNS module Figure 9.2 Editor of
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9.1 DNS module Figure 9.3 Specific
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9.2 DHCP server If the Do not forwa
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9.2 DHCP server Figure 9.5 DHCP ser
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9.2 DHCP server Leases IP scopes ca
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9.2 DHCP server Figure 9.13 DHCP se
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9.3 Dynamic DNS for public IP addre
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9.4 Proxy server Proxy Server Confi
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9.5 HTTP cache Note: The configurat
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9.5 HTTP cache other objects can be
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9.5 HTTP cache TTL TTL of objects m
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Chapter 10 Bandwidth Limiter The ma
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10.2 Bandwidth Limiter configuratio
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10.2 Bandwidth Limiter configuratio
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10.3 Detection of connections with
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11.1 Firewall User Authentication T
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11.1 Firewall User Authentication a
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12.1 Web interface and certificate
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12.2 User authentication at the web
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Chapter 13 HTTP and FTP filtering K
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Page 181 and 182: 13.4 Web content filtering by word
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Page 185 and 186: 13.5 FTP Policy Weight Word weight
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Page 189 and 190: 13.5 FTP Policy Scan content for vi
Page 191 and 192: 14.2 How to choose and setup antivi
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20.2 Interface statistics Figure 20
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21.1 Monitoring and storage of stat
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21.2 Settings for statistics and qu
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21.3 Connection to StaR and viewing
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21.3 Connection to StaR and viewing
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22.1 Log settings Figure 22.1 Log s
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22.1 Log settings Figure 22.3 Syslo
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22.2 Logs Context Menu • Target f
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22.3 Alert Log Figure 22.7 Highligh
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22.5 Connection Log A typical examp
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22.6 Debug Log The expression must
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22.7 Dial Log 3. Disconnection caus
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22.9 Filter Log • 8000-8099 — H
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22.10 Http log Packet log example:
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22.11 Security Log An example of Ht
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22.11 Security Log Example: [17/Jul
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22.13 Warning Log Events causing di
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Chapter 23 Kerio VPN Kerio Control
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23.1 VPN Server Configuration Figur
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23.1 VPN Server Configuration the V
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23.1 VPN Server Configuration Kerio
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23.3 Interconnection of two private
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23.4 Exchange of routing informatio
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23.5 Example of Kerio VPN configura
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23.6 Example of a more complex Keri
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24.1 Kerio Control SSL-VPN configur
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Chapter 25 Specific settings and tr
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25.3 Automatic user authentication
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25.3 Automatic user authentication
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25.4 FTP over Kerio Control proxy s
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25.5 Internet links dialed on deman
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The text file will be stored in the
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Appendix B Used open source items K
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Copyright © 2005 Harald Welte Dist
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Glossary of terms ActiveX This Micr
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Ident The Ident protocol is used fo
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Policy routing Advanced routing tec
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TCP Transmission Control Protocol i
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dial-up 64 dialing scripts 21, 58 h
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S service 89, 207 SIP 210 SSL-VPN 3
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