ADSL

• ADSL: ANSI T1.413, ITU-T G.992.1(G.dmt), G.992.2 (G.lite)
• ADSL2: ITU-T G.992.3, G.992.3 Annex J
• ADSL2+: ITU-T G.992.5, G.992.5 Annex M
• DSL Forum: TR-048/67, TR-100

Internet Connection

• IPv4: PPPoE, DHCP, Static IP, PPTP/L2TP
• IPv6: PPP, DHCPv6, Static IP, TSPC, AICCU, 6rd, 6in4 Static Tunnel
• Multiple VLANs
• 3G/4G/LTE WAN with USB modem
• Load Balancing: IP-based, Session-based
• WAN Active on Demand: Link Failure, Traffic Threshold
• Connection Detection: ARP, Ping
• Data Budget
• Dynamic DNS

LAN Management

• VLAN: 802.1q Tag-based, Port-based
• DHCP Server: Multiple IP Subnet, Custom DHCP Options, DHCP Reservation
• Wired 802.1x Authentication
• Local DNS Sever & Conditional DNS Forwarding
• Hotspot Web Portal
• Hotspot Authentication: Click-Through, Social Login, SMS PIN

Networking

• Routing: IPv4 Static Routing, IPv6 Static Routing, Inter-VLAN Routing, RIP, BGP
• Policy-based Routing: Protocol, IP Adderess, Port, Domain, Country
• High Availability: Active-Standby, Hot-Standby
• DNS Security (DNSSEC)
• Multicast: IGMP Proxy, IGMP Snooping & Fast Leave, Bonjour
• Local RADIUS server 
• SMB File Sharing (requires external storage)

VPN

• VPN Gateway: LAN-to-LAN, Teleworker-to-LAN
• Protocols: PPTP, L2TP, IPsec, L2TP over IPsec, SSL, GRE, IKEv2
• PPP Authentication: PAP, CHAP, MS-CHAP, MS-CHAPv2
• User Authentication: Local, RADIUS, LDAP, TACACS+, mOTP
• IKE Authentication: Pre-Shared Key, X.509
• IPsec Encryption: Hardware-based AES, DES, 3DES
• IPsec Authentication: SHA1, SHA256, MD5
• Multiple Subnets over VPN 
• DHCP over IPsec
• VPN Redundancy: Load Balancing, Failover
• NAT-Traversal (NAT-T)
• Single-Armed VPN

Firewall & Content Filtering

• NAT: Port Redirection, Open Ports, Port Triggering, DMZ Host, UPnP
• ALG: SIP, RTSP, TFTP, H.323
• VPN Pass-Through: PPTP, L2TP, IPsec
• IP-based Firewall Policy
• Scheduled Enable/Disable
• Content Filtering: Application, URL ,DNS Keyword, Web Features, Web Category*
• DoS Attack Defense
  (*: subscription required)

Bandwidth Management

• IP-based Bandwidth Limit
• IP-based Session Limit
• QoS: TOS, DSCP, 802.1p, IP Address, Port, Application
• VoIP Prioritization

Wireless LAN (optional)

• 4 SSID per radio
• Security: WEP, WPA, WPA2, WPS
• Authentication: Pre-Shared Key, 802.1x
• Access Control: Access List, Client Isolation, Hide SSID, Wi-Fi Scheduling
• AirTime Fairness
• Band Steering (Dual-Band Models)
• WMM
• WDS: Bridge, Repeater

Management & Monitoring

• Local Service: HTTP, HTTPS, Telnet, SSH, TR-069
• Config File Export & Import
• Config File Compatibility: Vigor2830, Vigor2830v2, Vigor2820
• F/W Upgrade: TFTP, HTTP, TR-069
• 2-level Administration Privilege
• Access from the Internet
• Access Control: Access List
• Monitoring: Syslog, SMS/E-mail Alert, TR-069, SNMP v2/v2c/v3