... over the Internet. Additionally, EZL-200F supports secure data communications and Telnet COM Port Control Protocols and Multi-Monitoring so that you ... , ICMP, ARP, Ethernet, TELNETTFTP, DHCP, PPPoE, SLIP, SSL3.0/TLS1.0, SSHSecuritySSL (Secure Socket Layer)SSH ... Option (RFC2217 Compliant)Simple Gateway Function (SLIP)Sending MAC address OptionOperating SystemMIC RTOSIndicators(LEDs)PowerRedStatusYellow ...