User ManualTable of ContentsCHAPTER 1 HOW TO USE THIS MANUAL7Installation Assumptions8Text Conventions8Icons9Cyclades Technical Support and Contact Information10CHAPTER 2 WHAT IS IN THE BOX12CHAPTER 3 USING CYROS MENUS14Connection Using the Console Cable and a Computer or Terminal14Special Keys16The CyROS Management Utility17CHAPTER 4 STEP-BY-STEP INSTRUCTIONS FOR COMMON APPLICATIONS19Example 1 Connection to an Internet Access Provider via Modem19Example 2 A LAN-to-LAN Example Using Frame Relay27Example 3 Link Backup35CHAPTER 5 CONFIGURATION OF THE ETHERNET INTERFACE41The IP Network Protocol41IP Bridge43Other Parameters44CHAPTER 6 THE SWAN AND ASYNC INTERFACES45CHAPTER 7 NETWORK PROTOCOLS48The IP Protocol49The Transparent Bridge Protocol51CHAPTER 8 DATA-LINK PROTOCOLS (ENCAPSULATION)52PPP (The Point-to-Point Protocol)52CHAR54PPPCHAR55HDLC55Frame Relay55X.2560X.25 with PAD (Packet Assembler/Disassembler)63CHAPTER 9 ROUTING PROTOCOLS64Routing Strategies64Static Routing64Dynamic Routing64Static Routes65RIP Configuration68OSPF69OSPF Configuration on the Interface70OSPF Global Configurations72BGP-4 Configuration76CHAPTER 10 CYROS, THE OPERATING SYSTEM87Creation of the host table87Creation of user accounts and passwords87IP Accounting89CHAPTER 11 NAT (NETWORK ADDRESS TRANSLATION)90Types of Address Translation92CHAPTER 12 RULES AND FILTERS96Configuration of IP Filters96Traffic Rule Lists105CHAPTER 13 IPX (INTERNETWORK PACKET EXCHANGE)111Enabling IPX112Configuring the Ethernet Interface112Configuring Other Interfaces112PPP112Frame Relay113X.25113Routing113The SAP (Service Advertisement Protocol) Table114CHAPTER 14 VIRTUAL PRIVATE NETWORK CONFIGURATION115APPENDIX A TROUBLESHOOTING120What to Do if the Login Screen Does Not Appear When Using a Console.120What to Do if the Router Does Not Work or Stops Working.121Testing the Ethernet Interface122Testing the WAN Interfaces123APPENDIX B HARDWARE SPECIFICATIONS126General Specifications126External Interfaces127The WAN Interfaces127The LAN Interface127The Asynchronous Interface128The Console Interface128Cables129The Straight-Through Cable129DB-25 - M.34 Adaptor130The ASY/Modem Cable131The Cross Cable131DB-25 Loopback Connector133APPENDIX C CONFIGURATION WITHOUT A CONSOLE134Requirements134Procedure134INDEX135Size: 1020 KBPages: 136Language: EnglishOpen manual