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
- 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/