Security in Depth :

Router : Eagle 20/30 configurable on order for port type and router functions
Eagle 30.pdf
protocol firewall
Industrial Firewall, Single Client Transparent (SCT) and Multi Client Transparent(MCT), PPPoE, PPTP. Port type and quantity Trusted Port: 1 x 10/100BASE-TX, TP-cable, RJ45-socket, autocrossing, autonegotiation, autopolarity. Untrusted Port: 1 x 10/100BASE-TX, TP-cable, RJ45-socket, autocrossing, autonegotiation, autopolarity
firewallrules (incoming/outgoing, modem access, management), IP masquerading, 1-to-1 NAT, ARP limiter, MAC filter,Antivirus protection optional: ClamAV-Anti-Virus-Engine (HTTP, FTP, POP3, SMTP)
Command Line Interface (CLI), Web-Interface, auto-configuration adapter (ACA21-USB), DHCP, HiDiscovery, Industrial HiVision, SolSoft Policy Server (ISCM), Innominate DeviceManager
Protocols serial, HTTPS, SSH,SNMP V1/V2/V3, LLDP, VPN support
Other services DHCP server/client, DHCP Relay/Option 82, DynDNS, firewall access via V.24, (PPP), NTP, VLAN support (IEEE 802.3pQ), port forwarding.
Redundancy functions use in redundant net-/ringcoupling, dual homing, router redundancy (VRRP), redundant 24 V power supply.