Linux Small Business Server

Zentyal 4.0

A greatly improved Linux Small Business Server with full
native Microsoft® Exchange and Active Directory compatibility

Communications server

• Mail server
  • SMTP with TLS
  • POP3-IMAP4 with SSL
  • Webmail
  • Server side filtering (SIEVE)
  • External mail retrieval
  • Antispam
  • Antivirus
  • Greylisting
  • Virtual domains
  • User quota support
  • Software integrated: Postfix, Dovecot, Roundcube, Sieve, Fetchmail, Spamassassin, ClamAV, Postgrey
• Groupware
  • Mail
  • Native interoperability with Microsoft Outlook® clients
  • Shared calendar
  • Shared contacts
  • Mobile devices synchronization
  • Software integrated: OpenChange, Roundcube
• Instant Messaging server
  • XMPP/Jabber server
  • Conference rooms
  • Software integrated: ejabbered

Office server

• LDAP Directory server
  • Central management of users and groups
  • Windows Active Directory synchronization
  • Single sign-on (SSO)
  • Multiple Organizational Units support
  • External Active Directory Authentication
  • Software integrated: Samba4, Heimdal Kerberos
• File sharing & domain services
  • Windows file sharing (CIFS)
  • Active Directory domain controller
  • Advanced password policies
  • Roaming profiles
  • Windows 7 support
  • Antivirus
  • Group Policy Objects support
  • Software integrated: Samba4
• Printer sharing
  • Printer management
  • Windows printer support
  • IPP support
  • Software integrated: CUPS
• Backup
  • Incremental and full backup
  • Advanced backup policy
  • Software integrated: Duplicity

System

• Software management
  • Community updates
  • Zentyal modules
  • Package management
• Monitoring of Hardware performance
  • Load
  • CPU
  • Memory

Infrastructure

• DHCP server
  • Dynamic and static leases
  • Integration with DNS
  • PXE support
  • Software integrated: ISC DHCP
• DNS server
  • DNS cache server
  • DNS authoritative server
  • Integration with DHCP
  • Software integrated: BIND 9
• NTP server
  • NTP server
  • Software integrated: NTPd
• Certification Authority
  • Certificate management
  • Zentyal service integration
  • Software integrated: OpenSSL
• Web server
  • HTTP and HTTPS support
  • Multiple virtual hosts
  • Integration with DNS
  • Software integrated: Apache
• UPS management
  • UPS management
  • Software integrated: NUT

Gateway & UTM

• Configurable network interfaces
  • Static
  • DHCP
  • VLAN
  • PPPoE
  • Bridge
  • Software integrated: Linux networking subsystem
• High Availability
  • Configuration replication among nodes
  • Multi-node active/passive redundancy configuration
  • Select a node as active/passive (Promote/Demote)
  • For DHCP, DNS, Firewall, IPS, HTTP Proxy, Traffic Shaping & VPN modules
  • Software integrated: Corosync, Pacemaker
• Advanced firewall
  • Advanced filtering
  • Port redirection (NAT)
  • DMZ
  • Software integrated: Netfilter
• Advanced routing
  • Policy routing
  • Load balancing
  • Automatic fail-over
  • Software integrated: Iproute2, Linux networking subsystem
• Traffic Shaping and QoS
  • Traffic shaping
  • Software integrated: Iproute2
• Advanced HTTP proxy
  • Internet cache
  • Content filtering with antivirus
  • Transparent or authenticated mode
  • Multiple filtering profiles
  • Ad-blocker
  • Software integrated: Squid, Dansguardian, ClamAV
• RADIUS
  • Network authentication and authorization
  • Software integrated: FREERadius
• Virtual Private Network
  • SSL VPN
  • Branch office connections
  • Roadwarriors
  • L2TP/IPSec
  • Software integrated: OpenVPN, OpenSWAN, xl2tpd
• Intrusion Prevention System
  • IPS
  • Software integrated: Suricata
• Mail filter
  • Advanced SMTP filter
  • Antispam capabilities
  • Antivirus capabilities
  • Greylisting
  • Software integrated: Amavisd-new, Spamassasin, ClamAV, Postgrey
    
    
  • Quelle: Zentyal Hersteller-Website und weitere Informationen:http://www.zentyal.org/