Round trip time | Black Box LRA001A-R2, LRS002A-R2, LRA005A-R2

aASYNC ROUTER AR-P, AR-5, AND SYNC ROUTER USER’S MANUALCHAPTER

Once the speaker turns off, the test is successful if a round-trip time to the local system is displayed, similar to:

Round trip time: 180

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Image 59

Black Box LRA001A-R2, LRS002A-R2, LRA005A-R2 manual Round trip time

Contents

Async Router AR-P Async Router AR-5 Sync Router Page Federal Communications Commission Trademarks USER’S Guide Async Router AR-P, AR-5, and Sync Router USER’S Manual Contents Appendix B Line Use 120 General SpecificationsConnector Specifications Ieee 802.3 AUI, DB15 Connector RJ-11 Connector BASE-T, RJ-45 8-Pin ConnectorDB9 Connector Power Input Connector Router Models IntroductionApplications Shared Router Features Prevents Unauthorized Network Access Example For switched-56 data service Async Router AR-5 LRA005A-R2 FeaturesSync Router LRS002A-R2 Features For digital data service Operating Requirements For Isdn serviceAsync Client Kit Async Router AR-P, AR-5, and Sync Router USER’S Manual Inventory Connect Cables Async Router AR-P Connections Async Router AR-P Connections Async Router AR-P, AR-5, and Sync Router USER’S Manual Async Router AR-5 Connections Async Router AR-5 Connections Async Router AR-P, AR-5, and Sync Router USER’S Manual Sync Router Connections Sync Router Connections Async Router AR-P, AR-5, and Sync Router USER’S Manual Connect Host Five Methods to Configure the Router Software If you have a previously configured boot diskette If you have a previously configured boot diskette Host Connection Methods Select Host Connection Method This configuration requires the TCP/IP protocol on your LAN Procedure PC Using RouterVu Utility This configuration requires NetWare IPX protocol on your LAN Snap PC Using Serial Terminal Utility Async Router AR-P, AR-5, and Sync Router USER’S Manual Serial Terminal Async Router AR-P, AR-5, and Sync Router USER’S Manual Installation Procedure Install SoftwareInstallation Summary Async Router AR-P, AR-5, and Sync Router USER’S Manual Async Router AR-P, Async Router AR-5 Installation Examples Define LAN parameters for local Router Define LAN Parameters Define modem1 if present Define Modem ParametersDefine modem0 parameters Define modem3 if present Define modem4 if present Define client access shift for this Router Define clients Sync Router Define Sync/Modem Parameters Parameters Name and Password Syntaxes LAN Parameters Bits IP Subnet Mask Default Values by Class If you want to use a Radius server Domain Name Suffix TypesIf you want to use a SecurID server Async Router AR-P, AR-5, and Sync Router USER’S Manual Sync Router Parameters Do you allow Telnet to the server n Do you want the firewall described in the documentation?Public server IP address Client access shift-Refer to Section RouterlPaddress Routername Configure and TestConfigure Hosts on TCP/IP Network Route add remotelPaddresslocalRouterIP addressl Test TCP/lP Networks Using Ping Ping -sIPaddressofremoteRouter Refer to l Ping -sIP address of localRouter Ping IPaddressofaremotenodeEnter syslog on Round trip time AASYNC Router AR-P, AR-5, and Sync Router USER’S Manual IPX RouterVu tests Test IPX Networks Using RouterVu Routervu -plocalRoutername Look for Ipxcp Opened Routervu localRouternameLook for called out or serving call Routervu -p servername Dialup LAN-to-LAN Appendix a Networking Examples Hamburg Passwd file paris / all2paris Name hamburg Paris HOME/BRANCH Office Designation Home Branch LAN-to-LAN Async Router Synchronous LAN-to-LAN Figure A-5. Modem as a Backup for a Synchronous Connection Routing table entries are Sync Router a Appendix B Line Use How to Monitor Line Use Dialup modemX volume off low medium high Dialup interface quota mins How to Limit Line Use Typical status display is List of predefined IP filters Filter add $NOLOOP -s 127.0.0.0/8 -t deny Filter add $OUTOK -f outbound -t allowFilter add $TCPOK -p tcpestab -t allow Filter add $FAKE25 -i iface -p tcpnew -s 25 -t deny Simple IP filter example How to enable all RLO filtersHow to disable the NLO filters #These filters will allow mail to and from the host Long IP filter example After filtering, reestablish dialup time quotas Appendix C Troubleshooting Async Router AR-P Leds LED descriptions Async Router AR-5 Leds Sync Router Leds Router Commands For TCP/IP Networks only Examples Syntax Routervu c 1995 Rockwell Network Systems Building list Initial Configuration/Start-up Problems Async Router AR-P, AR-5, and Sync Router USER’S Manual Router Cannot START-LEDS Stay LIT Password -pnewpassword Following message displays during configuration AT Return Pause + + + pause Operating Problems Approach Ping ipaddressoflocalnodePing -sipaddressof localnode Ping ipaddress of remoteRouter Network Protocol Phase open for Async Router AR-P, AR-5, and Sync Router USER’S Manual Time interfaceDialing from address to address protocol 100Possible cause-CHAP failure 101 102 103 Client Problems 104 Returning Your Router for Repair 105 ConfigurationAppendix D Interoperability Radius Servers 106 SecurID Servers Bin Put sdconf.rec Quit Config modify107 Cd /var/ace 108 Cisco Router Interoperability 109 Table D-1. Cisco Command Language Modes and Their Uses Ethernet Connection Cisco to Router 110 Dialup connection Cisco to Router 111Synchronous line Cisco to Router Figure D-2. Dialup Connection Cicso to Router 112 Dialing Out Cisco to Modem to Router 113 Cisco dialer script for Router 114\T-meansinsert the telephone number here This information only applies to the Sync Router IPX Synchronous RoutersTCP/lP Synchronous Routers 115 Local network options Interoperability with CSU/DSUs116 Black BOX CSU/DSU MS, Eazy CSU/DSU MS, Adtran DSU III AR DTE options 117Adtran ISU Network options Motorola TA220/TA220K 1183 CM-1056E, Larse S5600, RACAL-MILGO4556 Other CSU/DSUS 119 120 Appendix E Glossary 121 IPXWAN-internet packet exchange protocol for WANs 122 123 124 125 126 127 Appendix F Installation ReferenceRoot and root passwords Router Parameters Pick one only Default route through Eth0 sync0 modem0128 Router Ethernet eth0 port Client Authentication Method choose one method onlyEthernet Parameters 129 Remote Site via a leased line Sync Parameters130 Sync0 port For Sync Router only If the Remote System is a Router If this modem is to be used for remote client accessModem Parameters 131 132 133 134 Client Parameters PlannerFor the Router For each Client 135 Router Link Passwords Example/WorksheetLink Password Example Remote Sites Site0 Link Passwords Worksheet Your Site136 On Router 137 Reference Guide 138 Contents 140 141 Quick ReferenceConventions Used in This Chapter Interface Addresses 142 Generic Commands 143 144 Update iface now Update iface init on offUpdate iface timeout mins 145 146 TCP/IP-only Commands Rip accept routeraddr 147Netstat -a -s -r -m Route RouterVu Commands148 Rip duplicate on off rip merge on off 149 List to screen all available Routers 150 About TCP/IP and IPX modes General Info151 152 CONFIG.NET ExampleCONFIG.NET file supporting TCP/IP and IPX routing 153 154 155 Generic Commands Description Access shiftSyntax Access shift shiftstart shiftstop Mtwrfsu 156 Syntax Asystat iface iface See also client access client add client modifyAsystat 157 Asystat modem0 158 159 AuthenticateSubcommands and parameters Client add -e clientname Client160 161 162 ConfigConfig firewall iface Date Specifies seconds and is optional DefaultmodeConfig reset modify Ipx Tcpip 163 164 Syntax Line mode dialer commandsDialup Dialup iface demandbackoff phone# secs 165Iface modem0-4, sync0 Modem0-4, sync0 Dialup iface backup add phone#Disconnecting the backup number on the next dialup 166 Dialup iface inactive Dialup iface loginname name167 Dialup iface idletime secs Dialup iface logprompt on off Dialup iface loginpwd passwordDialup iface reset 168 Dialup iface warning mins Dialup iface volume off low medium high169 Dialup iface script file 170 HelpHistory 171 HostnameLogout 172 MemoryMonitor Passwd Performance Performance173 Ipcp negotiation 18 ppp174 175 Allow on off 176Iface Physical interface Pap 177Ppp iface lcp local remote accm bitmap allow on off Chap Ppp iface lcp local remote magic On off value allow on off Ppp iface lcp local remote default178 Ppp iface lcp local remote acfc On off allow on off 179 Ppp iface lcp timeout seconds 180 Syntax Description 19 ps181 182 RebootReboot Start/stop 183 22 tipTrace Limit traces to packets received on the interface 24 tux184 Eth0, modem0-4, sync0 185 UpdateUpdate iface now 186 Version27 who 187 IPX-only commands 188 Example IPX addresses IPX AddressesReserved Destination Socket Numbers 189 Table B-2. Typical IPX Server Types IPX Server Types190 Table B-3. IPX Packet Types IPX Packet TypesFilter 191 Iface-eth0, modem0-4, sync0 192Filter add name Filter flush Filter enable disable193 Filter delete name Filter status IfconfigIfconfig iface speed bps 194 Number Ipx priority Ipx routing enable disable ipx spxIpx 195 196 Netstat 197 Subcommands and parameters Ping servernamePing Ping -sservername routername network.nodeaddress count Ripfilter198 Ping -sservername routername network.nodeaddress Allow deny nodial 199Ripfilter add name 200 201 Route Iface-eth0 202Iface-modem0-4, sync0 Route -f 203 Route delete Route delete 2F 204Route add 12 modem0 Route add 2F eth0/II 02CF1F302018 6 205 13 sap Sap delete name Sap broadcast iface /frametype enable disable206 Sap add name iface /frametype servertype serveraddr hops Sap -f 207 208 Sapfilter 209 Sapfilter flush Sapfilter enable disable210 Sapfilter delete name Filter Ripfilter Spoof211 Sapfilter status 212 Syntax Tcp/ip tcp/ipcommand param DescriptionRouter is in IPX mode 16 tcp/ip 213 TCP/IP-only Commands Arp Arp214 Arp -f 215 Domain suffix domainsuffix Domain216 Domain listservers Ssrcaddr/bits srcport 217Syslog trap both -i iface Inbound outbound P, -l, -i, or -f Syslog trap both 218Ddestaddr/bits destport Allow deny nodial unreach 219Iface-eth0, modem0-4, sync0 Inbound outbound Filter try srcaddr -sport destaddr -dport -pproto Icmp220 Filter spoof iface allow deny syslog trap 221 Rip active passive off 222Metric hops Mtu size Ip address hostaddr Subcommands223 224 Syntax Ipx ipxcommand param Description 225 Subcommands and protocols Ping destaddr Rip add hostaddr seconds flags 11 rip226 Rip netmask list Rip merge on off 227Rip delete hostaddr Rip duplicate on off Route lookup destaddr 228Rip netmask delete netaddr/netbits Route addprivate destaddr/bits iface routeraddr metric Route add default iface routeraddr metric229 Route add destaddr/bits iface routeraddr metric Snmp set community communityname -p ro rw -t on off Snmp230 Route delete destaddr/bits iface Snmp set contact contactstring 231Snmp delete community communityname Snmp set authtrap on off Syslog on off Syslog232 Syslog message messagestring 233Syslog address hostaddr Syslog class classvalue Syslog status Tcp reset tcbaddr15 tcp 234 Tcp window size Traceroute235 Tcp status tcbaddr Udp status 17 udp236 237 Appendix a System Messages Iface Chap peer says salutationstring Syslog Messages238 Chap Group Iface Dialing for destinationaddr 239Iface dialer script failed failuremessage Iface line speed modemlinespeed 240 Iface V.25bis call failed reasonreturned 241 242 RIP Group 243IPX Group PAP Group ARP Group Console Messages244 Snmp Group 245 Iproute Group Ifconfig Group246 Ipfilter Group 247 PPP Group 248Ping Group System Group 249 TIP Group 250TCP Group Traceroute Group 251Trace Group 252 Standard Dialing ProcedureAppendix B Dialing Scripts 253 Dialer Script Procedure Wait msec string Wait msec string speed Sample Dialer Script254 Wait 255 Logging into Remote Systems Using Dialer Scripts Atdt 1-xxx-yyy-zzzzRETURN 256Dialup modemX inactive tip modemX AT Return 257 258 Modem Control SignalsDialup iface loginpwd loginpwd Control the Modem Speaker’s Volume 259 260 New Features, ReleaseAppendix C Release 4.2 Notes Use Routers to 261 Sync Router Only For All Routers Outstanding Issues, ReleaseSpecial Outstanding Issues Generic Issues 263 TCP/IP Mode Issues 264 NetWare Dialup Considerations, Release RouterVu IssuesUsing NetWare Over Modem Lines Reconfigure Your Local VLM-Based Clients Method 2 If you do use custom dialer scripts How to Upgrade to Release266 Ftp nhipaddr Use the Router’s IP address If you have the boot diskette and prefer to use a DOS host267 268 How to Make Previous Releases Compatible with Release 269 Using Analog Leased Lines? 270 Intended IP addresses at your site Connecting to an Internet Service Provider ISP?271 272 Ppp iface pap user username password for PAP config save Sample dialer script Ppp iface chap user username password For Chap273 274 Copyright 1996. Black Box Corporation. All rights reserved