Щом те е "страх" от UNIX,LINUX OS най-удачният вариант за теб е Edimax Dual WAN Load Balancer Router BR-6624 за около 220 Лв.
Код:
Smart Load Balancing Three load balancing types allow administrators to manage the load balancing methods best suited to the LAN environment and to maximize bandwidth across different connections.
High availability with double bandwidth For small-to-medium size business, Load Balancer is the ideal product. With Load Balancer, up to 253 users are connected to the Internet with Double Broadband Speed.
QoS (Quality of Service)
Load Balancer supports QoS for controlling traffic priority. With QoS, businesses can make the critical traffic or application at high priority and route first.
WAN port Health Check to against connection fail Load Balancer offers automatic outbound traffic backup to against the failure of either broadband connection to protect your business.
Specifications BR-6624
WAN Port 2 x 10/100Mbps RJ45 / Auto-MDI/MDIX; 802.3/802.3u
LAN Port 4 x 10/100Mbps RJ45 / Auto-MDI/MDIX; 802.3/802.3u
Throughput Over 40MBits/sec
Outbound Load Balance & Backup
Outbound load balance by bytes, packet, & session
Auto backup connection
Protocols Security: NAT, UPAP, CHAP
Network: TCP/IP, DHCP, HTTP, PPP, UPAP, PPPoE, Multi-session PPPoE, ICMP, ARP Proxy
Routing: static route for WAN & LAN, RIP I & II
Connection: static IP, dynamic IP, PPPoE, PPTP
VPN PPTP,IPSec pass through & PPTP client
Firewall NAT (Network Address Translation)
NAPT (Network Address Port Translation)
DoS (Denial of Service) / Access control by group
Ping to Death / Port Scan / SPI (Stateful Packet Inspection)
ICMP filter for WAN / Packet filter / URL block
QoS (Quality of Service) Policy Priority set by source and destination IP, source and destination MAC address, and service types
Security Admin passwords / Authentication with UPAP and CHAP for PPPoE
Management Management through WAN & LAN port / HTTP web based management / Email alert of WAN fail / Syslog
Application Support MSN & Net meeting
Support with H.323 VoIP products
Multi-session PPPoE
SMTP bind / SNMP / UPnP
Virtual server / Multi-DMZ / Dynamic DNS
NAT status & connection list
MTU changeable for WAN
Dial-on-demand & Auto-disconnect
MAC address clone / Transparent Bridge Mode