One-Stop Solution in Device Networking SENA One-Stop Solution in Device Networking Secure Terminal Server, STS Series March, 2004 March, 2002

Table of Contents Overview Functions & Features Operation modes Security PC Card support Event handling Data logging

Overview (1) Linux-based Open platform (kernel 2.4.2) Supports 8/16 serial port (RS232) 1 PCMCIA slot ATA flash memory, LAN/WLAN, PSTN/CDMA Modem Flexible host mode mode TCP/UDP single/multi-session support Primary/Secondary host support Powerful Security Industry-standard encryption support SSL, TLS Encryption algorithm support 3DES, RC4

Overview (2) Connections Remote Host Host (STS) Device Any device with serial interface RS-232 LAN Wireless (802.11b) PSTN Mobile (CDMA)

Functions & Features Operation modes Data logging Event handling Security PC Card support

Operation modes (1) Addressing box IP STS 210.205.197.172 or sts.sena.com Dynamic DNS ... Port #1 Port #2 7001 7002 TCP/UDP port When access the box Telnet 210.205.197.172 or sts.sena.com http://210.205.197.172 or sts.sena.com When access the serial port 210.205.197.172, 7001 or sts.sena.com, 7001

Various operation modes Remote host TCP/UDP device TCP/UDP socket Remote host modem emulation DTE TCP socket Dial-in/out mode Remote host modem TCP socket modem DTE

Operation mode (3) Multiple remote hosts Up to 16 Remote destinations Total 32 connections per serial port Total 16 outgoing connections allowed If connection to the primary fails, STS tries to connect the secondary remote host. (TCP mode) Most suitable for multiple remote device monitoring application (Bi-directional) Secondary (back up to the primary) Primary Device Secondary Primary

Security Serial data encryption Secured Web interface IP filtering SSL v2 & v3, TLS Supports encrypted key file Option to authenticate clients using the client's certificate in server mode Option to configure chain depth Option to compare certificate common name with host 3DES, RC4 Static Key encryption Secured Web interface HTTPS IP filtering serial port based IP filtering box based IP filtering Secured file uploading SCP

PC Card support http://www.sena.com/products/by_name/sts/pc_card/ Category Manuf. Model Name in STS Spec. Ethernet 3Com 3CXE589ET-AP 3Com Megahertz 589E TP/BNC LAN PC Card 10Mbps LAN card LinkSys EtherFast PCM10 LinkSys EtherFast PCM100 LAN PC Card 10/100Mbps LAN card ATA flash Advantech CompactFlash CF 48M 48MB SanDisk SDP series SunDisk SDP 5/3 0.6 64MB Kingston CompactFlash Storage Card TOSHIA THNCF064MAA Viking TOSHIA THNCF064MBA Wireless LAN Cisco AIR-PCM340 Aironet 340 Cisco Systems 340 Series Wireless LAN Adapter 11Mbps WiFi Linksys Linksys Etherfast 10/100 Integrated PCCard (PC100) Linksys Etherfast 10/100 Integrated PCCard (PC100) ver1.0 10/100 Mbps LAN card Modem Billionton Systems Inc. FM56C series PCMCIA CARD 56K FaxModem FM56C-NFS 5.41 Ambient(Intel) V.90 FAX/Modem PCCard PC Card Modem 56K Viking V.90 K56flex 021 A Modem PCCard KINGMAX KIT PCMCIA 56K Fax/Modem Card CIRRUS LOGIC 56K MODEM CL-MD56XX 5.41 V.90 FAX/Modem PCCard CDMA GTRAN DotSurfer GPC-2000 KTF

Event handling Event filtering and notification procedure STS Device SNMP trap reaction E-mail data stream message packaging filter (SMS) Reaction

Data logging Data logging locations Ethernet SYSLOG server NFS server STS internal Memory (RAM) Storage PCMCIA card

Web Address: http://www.sena.com 210 Yangjae-dong Seocho-gu Point of Contact Sena Technologies, Inc. sales@sena.com Phone:+82-2-529-7025 Fax: +82-2-573-7710 Web Address: http://www.sena.com 210 Yangjae-dong Seocho-gu Seoul 137-130, South Korea Tell Demo is open. Sun and Linux server are attached to the VTS serial ports.