Encore ENDSL-A2+WIGX2 User Manual page 10

Dynamic date rate scaling at 11, 5.5, 2 and 1Mbps for IEEE802.11b
Supports Quality of Service (QoS), 802.11e, WMM
MAC Address Filtering
Security
PPP over PAP (Password Authentication Protocol; RFC1334)
PPP over CHAP (Challenge Authentication Protocol; RFC1994)
DoS Protection
Stateful Packet Inspection (SPI)
VPN (IPsec, PPTP, L2TP) pass through
Built-in NAT Firewall
IP-based Packet filtering
Password Protected System Management
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