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


    zentyal dashboard screenshot zentyal user and computers screenshot

    zentyal installation screenshot zentyal firewall screenshot

    Quelle: Zentyal Hersteller-Website und weitere Informationen:http://www.zentyal.org/

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Systembetreuung

Netzwerkbetreuung

Computer Service

Telefonanlagen 

Einrichtung

Notdienst

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