DUT Internet- Server AMIT-Test-Remote IPS Attacker Server AMIT-Test-CO Remote Application Media Stream Server SIP Server? FTP?DDNS Remote Authent. Remote Radius Server Remote UAM Server Management SNMP/Telnet Host/Syslogd TR069 (CD Router) (192.168.168.220) (192.168.168.151) 192.168.168.0/24 192.168.169.0/24 192.168.170.0/24 Remote Hot Spot AMIT-Test-CO (192.168.168.169) (192.168.127.227) AMIT ACS Server Basic WAN PPPoE Server PPTP Server DHCPv6 Server DHCPv4 Server L2TP Server DSLAM CMW500/LMT3313 VPN Client IPSec(Netscreen)/ PPTP/L2TP Client IPSec/PPTP/L2TP Client (iOS/Android Mobile) (192.168.168.238) (192.168.168.115) (192.168.168.238) xDSL (192.168.168.116-118) Cellular-Net (192.168.168.238) 3G/LTE Cellular Network (192.168.168.22) Mobile Application SMS command VPN Cisco Router VPN Routers(14 Tunnels) IPSec Server (OPENSWAN) (192.168.168.168) (192.168.168.72) (192.168.168.101-114) 3Com 4200g L3 Switch (192.168.168.200) BGP/OSPF/RIP (192.168.168.10) OpenVPN 168 169 170 DUT-WAN WAN 1 192.168.168.121 WAN 2 4G/LTE 3G/4G Ethernet xDSL USB RJ11 WiFi RS-485 Mobile Applications Authentication WAN Static 192.168.168.221 DUT Radius Server (192.168.168.223) SDE852AM Ethernet VRRP AD Server (192.168.123.6) 192.168.101.1-103.1 LAN Port 2~Port4 (192.168.101.2) LDAP Server (192.168.123.6) DUT-Local 16 port Tag/ POE SW Port (3/4 )DUT Native VLAN Local Administrator Host DUT Port2 / Tag Disable WAN-1 (NAT /DHCP1) Media Stream Client/QoS/System PC VLAN 102 Virtual Server/DMZ Host/Virtual Computer/VPN DUT Port3/ Tag Enable WAN1 (NAT / DHCP2) NB Port based inter port testing Application Media Stream Server SIP Server 192.168.101.0/24 192.168.102.0/24 VLAN 103 DUT: Port4/ Tag Enable WAN-1(Bridge) WAN ID: 169 192.168.103.0/24 (192.168.168.151) (192.168.168.220) (192.168.123.24) Email Server Modbus/Virtual Com RS-485 Meter Output DC Ratio Meter Input RTD Meter Sensor Input Wi-Fi Testing VLAN 102 Firewall Members: VAP 2 WAN1 (NAT / DHCP2) Native VLAN Access Control Host Members: VAP 1,VAP3-8 WAN1 (NAT / DHCP1)