Manuale d’uso / di manutenzione del prodotto Heritage del fabbricante IBM
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Herita g e Series ADSL Br id g e/ Router Heritage Series Multi-Mode xDSL Router User’s Manual Dec . 2 0 0 3.
Herita g e Series ADSL Brid g e/ Router Copyright A l l r i g h t s r e s e r v e d . N o p a r t o f t h i s d o c u m e n t m a y b e r e p r o d u c e d i n a n y form or by any means without written permission f rom the product manufacturer. Changes are periodic ally made t o the information in this doc ument.
Herita g e Series ADSL Brid g e/ Router Table of Contents Chapter 1 Introduction 1-1 1.1 Overview 1-1 1.2 Features and Compatibility 1-2 1.3 What’s in the pack age? 1-4 1.4 Important Rules for Safe Operatio n 1-5 1.5 Front Panel 1-8 1.6 Real Panel 1-9 Chapter 2 Installing and Configuring your xDSL Router 2-1 2.
4.2 Enables NAT to RFC1483, Classic IP (RFC1577), PPP over ATM (RFC2364) and PPP over Ethernet (RFC2516) in Routing mode 4-4 4.3 Changing DHCP server configurat ion 4-6 4.4 Changing DHCP client configurat ion 4-9 4.5 PPTP Tunneling Configuration 4-11 Chapter 5 Managing The xDSL Router 5-1 5.
Herita g e Series ADSL Brid g e/ Router 8.4 Configuration reference guide 8-4 Chapter 9 DHCP Client Configuration 9-1 9.1 Protocol Timing 9-2 9.2 Lease requirements and requests 9-3 9.
Herita g e Series ADSL Br id g e/ Router 1-1 Introductio n Chapter 1 Introduction 1.1 Overview This xD SL Router features tw o broadband t echnologies s uch as ADSL an d SHDSL.
1-2 Introductio n 1.2 Features and Compatibility This Heritage series Router pr ovides the foll owing features: ! Multi-mode A DS L techn ology support s ITU-T G.dmt, G.lite, G.h s and ANSI T1 .4 13 issue 2 to provide inter operability wi th most of DSLAM e quipme nts.
Herita g e Series ADSL Br id g e/ Router 1-3 Introductio n network ! Fla sh memory f or S oftwa re upgrad e ! Status LEDs for eas y monitoring an d troubleshoo ting Some models of xD SL Router provides more features: ! Includin g 4-port 10/ 100 Base-T Eth ernet Stackabl e Switch Hu b.
1-4 Introductio n 1.3 What’s in th e p ack age? ! One xDSL Router ! One 9VDC or 12 V DC Ada p tor , depe nd on diffe rent mo del ! One RJ-11 Telephone Cable ! One 10B a se-T E thernet str aight- thr.
Herita g e Series ADSL Br id g e/ Router 1-5 Introductio n 1.4 Import ant Ru les for Sa fe Ope ration In addition to the careful a ttenti on devoted to qualit y standards on th e manufacture of your ADSL Ro uter, safety is a major factor in the desi gn of every prod uc t.
1-6 Introductio n heat source (includ i ng amp lif iers) . Do not place th is product in a built-in ins ta llation, suc h as a bookca se or equipment r ack, unless you provide proper vent ila tion. ! Do Not Use Accessories – Do not use attachments, unless the y are recommended by your vendor, as th ey may cause electrical or fire hazards.
Herita g e Series ADSL Br id g e/ Router 1-7 Introductio n ! Refer Serv icing to Qualif ied Service Perso nnel Under the Conditions Listed Below . # When t he power supply co rd or plug is damaged. # If liquid ha s been spi lled or objec ts have fallen int o the product.
1-8 Introductio n 1.5 Front Panel The xDSL Ro uter ha s f ive sta tus LEDs f or d iagnos tics. You can monit or the LEDs during operation. Following table shows the xDS L Router status LEDs and iden tifies what each LED l ight means.
Herita g e Series ADSL Br id g e/ Router 1-9 Introductio n 1.6 R ear Pan el The rea r panel of the xDSL Rou ter c onsist of power ja ck, Cons ole P or t connec tor, Et he rne t c o nnect and x DSL link ja ck wh ich t he y mean s as below: Function Definitio n xDSL xDSL ja ck conne ct to DS L line f rom TelC o.
1-10 Introductio n.
Herita g e Series ADSL Br id g e/ Router 2-1 Installin g and C onfi g urin g y our xDSL Router Chapter 2 Installi ng and Configur ing your xDSL Router The maj or f unction s of the xDSL Rou ter a re per f ormed by usin g Ether ne t 10Base-T or 1 0/100Base-T network interface.
2-2 Installin g and C onfi g urin g y our xDSL Router 2.1 Pre paration f or Hardware a nd software installation Before start the hardware installation. Please prepare all the materials listed below regarding to your applica tion. 1. Connect to a computer directly ! xDSL serv ic e pr ovider or IS P/NSP se r v ice contr a ct.
Herita g e Series ADSL Br id g e/ Router 2-3 Installin g and C onfi g urin g y our xDSL Router 2. Connect to more tha n one c ompu ter Excepts the items li sted on step 1 a bove, you still need followi ng items: ! Additional P C with OS that support Ethernet interface.
2-4 Installin g and C onfi g urin g y our xDSL Router 2.2 Ha rdware Instal lation Before start to configure y our Rout er, you have to com plete a ll the hardware installa tion. T he following step s provide inst ructions for installing your Router. 1.
Herita g e Series ADSL Br id g e/ Router 2-5 Installin g and C onfi g urin g y our xDSL Router 2.3 Wind o w s 95/9 8 s ettin g for Ethe rnet L AN connection Either connect to Internet or configure the Router via Ethernet, the TCP/IP protocol is r e a lly nec e ssary.
2-6 Installin g and C onfi g urin g y our xDSL Router 2. In Network wind ow, c he ck if TCP/IP is sh own a nd pr operly setup for the Ethernet card that installed in your computer (for example, TCP/I P->Realtek RTL8029(AS) PC I Ethernet NIC ). 3. When TCP/IP has properly installed, please proceed to 2.
Herita g e Series ADSL Br id g e/ Router 2-7 Installin g and C onfi g urin g y our xDSL Router 2.3.2 TC P/IP in st allation Attention: When i nst all TCP/I P protocol, you need Windows CD -RO M 1. In Network wind ow, cl ic k the Add button. 2. Choose the Pr otocol and click Add .
2-8 Installin g and C onfi g urin g y our xDSL Router 4. Confir m if the T C P/IP pro t ocol ha s been corr e c t l y setu p with your Ethernet card..
Herita g e Series ADSL Br id g e/ Router 2-9 Installin g and C onfi g urin g y our xDSL Router 2.3.3 TCP/IP s ettin g Attention: When con necti n g your xD SL Rou ter with e xis ti ng LAN, consul t your networ k manager f or correc t configura tions 1.
2-10 Installin g and C onfi g urin g y our xDSL Router 3. Click the DNS configuration tab, and click the disable DN S button. 4. For DHCP clie nt, Cl ick the IP address tab, and click the Obtain an IP address au tomaticall y button.
Herita g e Series ADSL Br id g e/ Router 2-11 Installin g and C onfi g urin g y our xDSL Router For Fixed I P o r DHCP serv er, Click the IP address tab, and click the Specify an IP addr ess button. Then set IP Address and Subnet Mask to the same subn et as re mote host.
2-12 Installin g and C onfi g urin g y our xDSL Router 2.4 Configuring the Router There is some setup require d to get your xDSL Router working pr operly.
Herita g e Series ADSL Br id g e/ Router 2-13 Installin g and C onfi g urin g y our xDSL Router 4. Then you w ill see t he followin g prompt, DSL > 5. Now you are ready to configure the Router by using command. Please contact your IS P /NSP to obta i n the detail c om m and sets of your Router.
2-14 Installin g and C onfi g urin g y our xDSL Router 2. Ente r a connect ion na me an d click OK 3. Select properly COM p ort and click OK.
Herita g e Series ADSL Br id g e/ Router 2-15 Installin g and C onfi g urin g y our xDSL Router 4. Enter the follow in g parameters : Bits per se cond 9600 Data bits 8 Parity None Stop bits 1 Flow Co ntr ol None Then click OK 6.
2-16 Installin g and C onfi g urin g y our xDSL Router.
Herita g e Series ADSL Brid g e/ R out er 3-1 Basic Confi g urations Chapter 3 Basic Co nfigurations This cha p te r contai ns conf i gurat io n infor mation, instr uctions a nd exa mple s for the basic li nk prot oc o ls tha t supporte d by the xDS L Router.
3-2 Basic Confi g urations 3.1 Factory default configuration The Router is shipped with factory de f ault settings. Y o u may or may not need to change them depend on what kind of network that your Router is going to be instal led. Configur a tion item Def ault setti ngs of xDS L Router Ethernet Interface IP address 192.
Herita g e Series ADSL Brid g e/ R out er 3-3 Basic Confi g urations 3.2 Brid ged RFC14 83 (Default configur ation for Router) [System config uration] [ISP/DSLAM conf iguration] IP address : 192.168.7.3 Subnet mas k : 255.2 55.255.0 G a t e w a y : N o n e [Local PC config uration] IP address : 192.
3-4 Basic Confi g urations The following de scribe s ho w to remove all conf igura tions pr operly so that we start f r om a fresh c onfig uration. > isfs rm resolve ↵ > isfs rm initbridge ↵.
Herita g e Series ADSL Brid g e/ R out er 3-5 Basic Confi g urations 3.3 R out ed RFC 1483 [System config uration] [ISP/DSLAM configuration] IP address : 10.99.48.1 Subnet mas k : 255.2 55.255.0 Gatew ay : 10.99.48.50 [Local PC A config uration] IP address : 10.
3-6 Basic Confi g urations > ip device add mpoa ptp //bun/port=r1483/rfc1483=true/mode=<x>/ txvpi=<y>/txvci=<z>/rxvpi=<y>/rxvci=<z> 10.
Herita g e Series ADSL Brid g e/ R out er 3-7 Basic Confi g urations 3.4 Classica l IP (RFC1577) [System config uration] [ISP/DSLAM Config uration] IP Address : 192.168.1.1 Subnet Mas k : 255.255.255. 0 Default Gateway : 192.168. 1.2 [Local PC Config uration] IP Address : 202.
3-8 Basic Confi g urations (use the same VPI/VC I of RFC 1577 se tting) > config save ↵ > restart ↵ Remove all existing I P mo dule c onf igura tion de vic e > home ↵ > ip device flu.
Herita g e Series ADSL Brid g e/ R out er 3-9 Basic Confi g urations 3.5 PPP Over ATM (RFC2364) [System config uration] [ISP/DSLAM Config uration] IP Address : 192.168.1.1 Subnet Mas k : 255.255.255. 0 Default Gateway : 192.168. 1.2 [Local PC Config uration] IP Address : 202.
3-10 Basic Confi g urations > config save ↵ > restart ↵ > ip relay all ↵ > config save ↵ > restart ↵ • Remote br idging over PPP oA > bridge device add edd ↵ > bridg.
Herita g e Series ADSL Brid g e/ R out er 3-11 Basic Confi g urations • Remote br idging over PPP oA > config reset bridge ↵ > config save ↵ > restart ↵ > ppp 1 pvc none ↵ > p.
3-12 Basic Confi g urations.
Herita g e Series ADSL Brid g e/ R out er 3-13 Basic Confi g urations 3.6 PPP Over Etherne t (RFC2516) [System config uration] [ISP/DSLAM Config uration] IP Address : 192.168.1.1 Subnet Mas k : 255.255.255. 0 Default Gateway : 192.168. 1.2 [Local PC Config uration] IP Address : 202.
3-14 Basic Confi g urations > ip relay all ↵ > config save ↵ > restart ↵ The RFC 2516 co nfigu ration also can be removed by fol lowing pro cedure. Please ens ure to remove the RFC 2516 co nfigurat ion before set th e xDSL Router to ot her c onfigur a tion.
Herita g e Series ADSL Br id g e/ Router 4-1 Advanc e d Confi g urations Chapter 4 Advanced Configurations This Chapter described the advanced fea tures tha t are primarily intended for experienced users and network administrators to perform network manageme nt and m ore co mplex co nfigurati ons.
4-2 Advanc e d Confi g urations 4.1 Add NAT to Cla ssic IP, PPP over ATM or PPP over Eth ernet NAT is an I P address convers ion feat ure that t ranslates a PC ’s local (internal) addr ess into a te mporary gl obal (ou tside/I nter net) IP ad dress.
Herita g e Series ADSL Br id g e/ Router 4-3 Advanc e d Confi g urations The followi ng c om mand tel l you ho w to add ing a Networ k A ddre ss Translat ion protocol t o the Classic I P(RFC1577) or P PP over ATM(RFC2364) or PPP over Ethernet(RFC2516) configuration that mentioned above.
4-4 Advanc e d Confi g urations 4.2 Enab les NA T to R F C1483, C lassic IP (RFC15 77), PPP over ATM (RFC2364), PPP ove r Ether net (RFC2516) in Routing mode The xDSL Ro uter ca n be setup to a dding NAT pr otoc ol to a Rout ing M od e configuration like RFC1483, RFC 1577, RF C 2364 or RFC 2516 with following procedure.
Herita g e Series ADSL Br id g e/ Router 4-5 Advanc e d Confi g urations • Add NAT to RFC 1483 t o above RFC 1483 R outing Mode exam ple > ip nat add mpoa ↵ (ipoa is the device na me same as yo.
4-6 Advanc e d Confi g urations 4.3 Ch an ging D H CP serv er co n figurat ion DHCP is used to ac quire IP a d d resses and options (suc h as the sub net mask, DNS, gatewa y, etc.
Herita g e Series ADSL Br id g e/ Router 4-7 Advanc e d Confi g urations % Use 255.255 .255.0 as subnet m ask for all clients in 10.0.0.0 subnet subnet 10.0.0.0 netmas k 255.255. 255.0 { % Range of dy namic IP ad dresses (c ha nge only the la st digit) range 10.
4-8 Advanc e d Confi g urations > dhcpserver co nfig add subnet 10.0. 0.0 netmask 255.255.255. 0 { range 10.0. 0.A 10.0.0 . B ; default-l ease-time C; max- lease-time D; option ro uters 10.0.0.1; opt ion domain-name -servers eee. fff.ggg.hhh, iii. jjj.
Herita g e Series ADSL Br id g e/ Router 4-9 Advanc e d Confi g urations 4.4 Cha nging DHCP client configuration [System config uration] [ISP/DSLAM conf iguration] IP address : 192.168.102.3 Subnet mask : 255.255.255. 0 G a t e w a y : N o n e [Local PC 1 config uration] IP address : 202.
4-10 Advanc e d Confi g urations Now add the ne w setti ngs for DHC P client. > ip device add E thernet et her //edd dhcp ↵ > dhcpclient config add ti meout 300; ↵ > dhcpclient config add.
Herita g e Series ADSL Br id g e/ Router 4-11 Advanc e d Confi g urations 4.5 PPTP Tunne ling Configuration The xDSL Router can be co nfigured to supports PPT P as f ollo wing procedure. But the xDSL Router currently prov ides the PPTP Access Conce ntr a tor (PA C ) end of a PPTP tun nel.
4-12 Advanc e d Confi g urations • PPTP dial i n In the following example, the PC connects to the xDSL Router firstly must be configured as: IP address o f PNS : 192.168.10. 1 Subnet m ask of PNS : 255.255.25 5.0 Gatew ay of PNS : 192. 168.10. 2 IP address o f PAC : 192.
Herita g e Series ADSL Br id g e/ Router 4-13 Advanc e d Confi g urations > pptp bind none ↵ > config save ↵ > restart ↵.
4-14 Advanc e d Confi g urations.
Herita g e Series ADSL Br id g e/ Router 5-1 Mana g in g the xDSL Router Chapte r 5 Managing the xDSL Router 5.1 Booting the x DSL Router from Ether net Network By defa ult, the Ro uter is co nfigured to b oot fro m the o n-boar d fla sh memory. But it is pos sible b oot via Ether net network a s well.
5-2 Mana g in g the xDSL Router 5.2 Upgrading on-board flash m emo ry from Etherne t network You can u p d ate the on- boa rd f lash mem ory afte r you boot ing the ne w firmwar e f rom the Ethernet networ k by issue the follo wing co mmands. > home ↵ > flashfs rewrite boot.
Herita g e Series ADSL Br id g e/ Router 5-3 Mana g in g the xDSL Router 5.3 SN MP The xDSL Rout er provides SNMP agen t support st andard MIBs. SNMP is al so used in ternally for co nfigurat ion of th e router. The active SNMP agent within t he Router accepts SNMP requests fo r status , statist ics, and confi guration up dates.
5-4 Mana g in g the xDSL Router.
Herita g e Series ADSL Brid g e/ Router 6-1 xDSL Link Performance Statistics Chapter 6 xDSL Link Performance Statistics To see the xDSL link performance statis tics, you can use the serial console port or the Ethernet interface to access the command line interface.
6-2 xDSL Link Performance Statistics.
Herita g e Series ADSL Br id g e/ Router 7-1 Command Sets for Command Line In terface Chapter 7 Command Sets for Comma nd Line Interface Command line interface conventions ! Command line length may be up to 90 ch aracters lon g.
7-2 Command Sets for Command Line In terface Basic system com mand sets 1. <process>, <process> <command> Syntax: <process> <command> <process> <process> vers.
Herita g e Series ADSL Br id g e/ Router 7-3 Command Sets for Command Line In terface When the console is at the prompt of a particular process, the command " home <command> " or ".
7-4 Command Sets for Command Line In terface DSL> ip help Commands are: arp config device disable enable help ipatm nat norelay ping relay rip route routes stats subnet Type "help all" or.
Herita g e Series ADSL Br id g e/ Router 7-5 Command Sets for Command Line In terface Commands for ISFS and FLASHFS pr ocess 1. ISFS and FLASHFS overview The Route r r equir ing st or age of c onf igura tion d a ta sh ould make u se of the ISFS file system.
7-6 Command Sets for Command Line In terface 3. isfs ls | flashfs ls Syntax: isfs ls flashfs ls [-l] Description: The ls command allows a console user to list the files present in the filesystem. The FLASHFS ‘ -l ’ option displays more detailed inf or mation (log ical address with in FLASH a nd linked li st informa tion).
Herita g e Series ADSL Br id g e/ Router 7-7 Command Sets for Command Line In terface Commands for Bri d ge process 1. device add Syntax: device add <device> Description: This command adds a device to the bridge configuration. A ttempts to add the bridge itself or an e xisting device to t he bridge ar e rejected .
7-8 Command Sets for Command Line In terface 3. device list Syntax: device list Description: This command lis ts all the d evices that are currently a ttached to the bridge. It doe s n ot sho w th e stored c onf igura tio n (w hi ch can be se en with the config print co mmand ).
Herita g e Series ADSL Br id g e/ Router 7-9 Command Sets for Command Line In terface 5. filter Syntax: filter Description: This command shows the current contents of the bridg e’s filter table. The MAC entries for each device are shown in turn together with the time that the MAC address was last seen by the bridge.
7-10 Command Sets for Command Line In terface 7. portfilter Syntax: portfilter [<source port> all|<destination ports>] Description: The portfilter command a llows c ontrol over the bridge’s forwarding a nd broa dcasti ng behavi or.
Herita g e Series ADSL Br id g e/ Router 7-11 Command Sets for Command Line In terface 8. status Syntax: Status Description: This command sh ows the s tatus of the brid ge and its p orts. The sta tus informat ion for a port includes th e SNMP type in formation about time exceeded packets, packets disc arded, etc.
7-12 Command Sets for Command Line In terface 2 × (forwarddelay - 1) ≥ maxage maxage ≥ 2 × (hellotime + 1) Configuratio n saving sa ves this informat ion. By d e f ault the forward delay time is se t to 15 secon d s. Example: DSL bridge> spanning forwarddelay 10 ; Sets the forwar din g dela y to 10 seconds.
Herita g e Series ADSL Br id g e/ Router 7-13 Command Sets for Command Line In terface 13. spanning port <number > The port comma nd s, described in subseque nt secti ons, contro l the configur a tion of the br idge ’ s ports s o far a s the opera tion of t he spanning tr e e protoco l is conc erned.
7-14 Command Sets for Command Line In terface 16. spanning port <number > pri orit y Syntax: spanning port <number> priority [<portpriority>] Description: Reads or sets the prior ity of the port. The priority ma y be any value between 0 an d 255.
Herita g e Series ADSL Br id g e/ Router 7-15 Command Sets for Command Line In terface 18. spanning status Syntax: spanning status Description: Reports the statu s of the sp annin g tree. If spanni ng tr e e ope r a tion is disabled, a mes sage is prin ted to that effect and no other inform ation is displayed.
7-16 Command Sets for Command Line In terface Commands for DHCP serv er process 1. dhcpserver config Syntax: dhcpserver config [add <text>|confirm|delete|flush] Description: This com mand displa ys or edits the c urren t confi gurat ion of the DHCP server .
Herita g e Series ADSL Br id g e/ Router 7-17 Command Sets for Command Line In terface 2. dhcpserver status Syntax: dhcpserver status Description: This command provid e s a summary of all lea ses kn own to t he server on each interfa ce in turn. It also show s remainin g availa ble IP addresses (i.
7-18 Command Sets for Command Line In terface Commands for DHCP Client pr ocess 1. dhcpclient confi g Syntax: dhcpclient config Description: This com ma nd display s the c urrent conf igura tion of t he DHC P client, including se lected DHC P optio ns.
Herita g e Series ADSL Br id g e/ Router 7-19 Command Sets for Command Line In terface Syntax: ip device add <i/f> <type> <file> [mtu <size>] [<IP address>|dhcp] ip device Description: The ip device add co mmand adds an interface to the con figuration of the IP stack.
7-20 Command Sets for Command Line In terface 1. arp Syntax: arp add <i/f> <IP address> <MAC address> arp delete <i/f> <IP address> arp flush arp [list] arp help [all|<.
Herita g e Series ADSL Br id g e/ Router 7-21 Command Sets for Command Line In terface been automatica lly a dded a ga in, ha ving been disc over ed by means of the ARP protoc ol.) 2. config Syntax: config [save] Description: Displays the IP c onfi gurati on (not inc ludi ng the “ snm p ” configur ation) , or save s it in fla sh memor y.
7-22 Command Sets for Command Line In terface device add <i/f> <type> [<file>] [mtu <size>] [<IP address>] device delete <i/f> device flush Description: Displays th.
Herita g e Series ADSL Br id g e/ Router 7-23 Command Sets for Command Line In terface //edd vlane //lane flane //lec1 bridge //bridge IP-over-ATM atm //q93b atmpvc //atm Loopback loop - “ <mtu&g.
7-24 Command Sets for Command Line In terface Configur a tion sa vin g saves the interf a ce confi guratio n. Example: DSL> ip device # type dev file IP address device ether ether //nice mtu 1500 192.168.2.1 device vlane ether //lane mtu 1500 192.168.
Herita g e Series ADSL Br id g e/ Router 7-25 Command Sets for Command Line In terface DSL> ip device # type dev file IP address device ether ether //nice mtu 1500 192.168.2.1 device vlane ether //lane mtu 1500 192.168.56.3 6. get Syntax: get <file> Description: Reads and executes commands from a file.
7-26 Command Sets for Command Line In terface Description: Displays or sets the ATMARP server used fo r an interface, which must be an IP-over-ATM interface usin g SVCs. The in terface name is optional w hen di splayi ng: i f omitted, the A T M ARP ser vers for all such interfaces are listed.
Herita g e Series ADSL Br id g e/ Router 7-27 Command Sets for Command Line In terface Description: Displays or sets id le ti me-out for IP-over-A TM SVCs: if there is no traffic on an SVC for th is period, then it will be disconnected. (It might be disc onne c te d befo re this period in orde r to m ake room f or new connec tio ns.
7-28 Command Sets for Command Line In terface myswitch> ip ipatm pvc ad d atm 62/19 2.168.4.32 b 1 myswitch> ip ipatm pvc ipatm pvc atm 60//60000 A3 ipatm pvc atm 61//50000 B1 ipatm pvc atm 62/192.
Herita g e Series ADSL Br id g e/ Router 7-29 Command Sets for Command Line In terface relay vlane vlane 15. ping Syntax: ping <IP address> [<ttl> [<size>]] Description: Sends a n IC M P Echo messa ge to the specified IP address. “ <ttl> ” (default 30) is the TTL (time-to -live) to use.
7-30 Command Sets for Command Line In terface mapping exists. “ <protocol> ” should be either “ UDP ” or “ TCP ”; it can be omitted, but that is not very useful. For “ portname read ”, the f ile is in the same format as //isf s/ services, whic h is the same as the output fr om “ portname list ”.
Herita g e Series ADSL Br id g e/ Router 7-31 Command Sets for Command Line In terface forwarding is disabled. Example: DSL> ip relay No relaying is being performed DSL> ip relay ether vlane for.
7-32 Command Sets for Command Line In terface Description: Displays the RIP versi ons that will be a ccepted a nd sent o n each interface. Example: DSL> ip rip allowed rip send ether 2 rip send vlane 2 rip accept ether 1 2 rip accept vlane 1 2 20.
Herita g e Series ADSL Br id g e/ Router 7-33 Command Sets for Command Line In terface 22. rip killrelay Syntax: rip killrelay <relay> Description: Deletes a RIP relay. See “ rip relay ” for infor ma tion on RIP re lays. 23. rip poison Syntax: rip poison [off] Description: Sets or clears the “ poisoned reverse ” flag.
7-34 Command Sets for Command Line In terface Description: Displays the c onfigured RI P relays. See “ rip relay ” for informa t io n on RIP rela y s 26. rip send Syntax: rip send [all|<i/f>] [none|<version>*] Description: Controls which version or vers ions of R IP (RIP version 1, R FC 1058, or RIP version 2, RFC 1723) .
Herita g e Series ADSL Br id g e/ Router 7-35 Command Sets for Command Line In terface more speci fic route), ff:ff:ff:0 w ould match a Class C network, and ff:ff:ff:ff i s a route to a single hos t. (Note: the default is not alw ays sensible; in particula r , if “ <dest>” is 0.
7-36 Command Sets for Command Line In terface 28. routeflush Syntax: routeflush [<i/f>] [all] Description: Removes routes from the route table. If “ <i/f> ” is specified, only routes through the named interface are remo ved. If “ all ” is not specified, o nly host rout es (those with a mas k of ff:ff:ff:ff) are removed.
Herita g e Series ADSL Br id g e/ Router 7-37 Command Sets for Command Line In terface subnet add <name> <i/f> <IP address> <mask> subnet delete <name> subnet flush Description: Lists defined su bnets; def in es a subnet; d e letes a subnet def inition; or deletes all subne t definiti ons.
7-38 Command Sets for Command Line In terface Commands for NAT process 1. ip nat Syntax: ip nat add|delete <i/f name> Description: This command a d d s or rem oves NAT functio na lity f r o m the named interface. The interface name is the name as listed by the ip device command.
Herita g e Series ADSL Br id g e/ Router 7-39 Command Sets for Command Line In terface The nat inbound add command a llow s packets a rri ving on a specific port and IP protocol to be forwarded to a machine on the private netw ork.
7-40 Command Sets for Command Line In terface Hash table size per interface: 128 (512 bytes) Total: 512 bytes Fragment table size per interface: 32 (640 bytes) Total: 640 bytes Max queued buffers: 16 .
Herita g e Series ADSL Br id g e/ Router 7-41 Command Sets for Command Line In terface show deta ile d inf or ma tion on each ses sion, but o nly prints out the total number of a ctive, time d out and availa ble sessions. Example: > nat sessions ppp Proto Age NAT port Private address/port Public address/port TCP 34 1024 192.
7-42 Command Sets for Command Line In terface Commands for PPP proce ss 1. Console object types The ppp process presents its setup in te r ms of a numbe r of d istinct object type s: The upper limit on the number of each of these objects permitted in a system is conf ig ured using the ‘ config resourc e ’ console command.
Herita g e Series ADSL Br id g e/ Router 7-43 Command Sets for Command Line In terface 3. <channel> disable Syntax: <channel> disable Description: Clear the enable flag for a PPP cha n nel. Thi s is the defa ult setti ng. Disabling doe s not r e move other configur e d inf or mati on abou t this channel.
7-44 Command Sets for Command Line In terface 6. <channel> echo every Syntax: <channel> echo every <seconds> Description: Echo is an LCP packe t, which is used t o test an establ is hed PPP link. It solicits a pin g-like reply fr o m th e far end.
Herita g e Series ADSL Br id g e/ Router 7-45 Command Sets for Command Line In terface Configur a tion sa vin g does not sa ve the le arned sta te. 9. <channel> info Syntax: <channel> info [all] Description: Provide i nformati on abo ut the c ur rent set tings of t his c ha nnel.
7-46 Command Sets for Command Line In terface parame te r negotiat ion is n ot conver ging. C a ll wit h no ar gument to find the cur r ent se tti ng. The default va lue is 5 .
Herita g e Series ADSL Br id g e/ Router 7-47 Command Sets for Command Line In terface driver. Norm al limits are 0 o nly for port , 0 only for VP I, 1..1023 for VCI. If a single argume nt non e is supplied, any curren t connec t ion is torn down. This is equivalent to sv c none on the chan nel.
7-48 Command Sets for Command Line In terface established U B R. Example: > ppp 3 qos cbr pcr 10000 ; set channe l 3 to be CBR limited at 10000 cell s/sec 17.
Herita g e Series ADSL Br id g e/ Router 7-49 Command Sets for Command Line In terface assumed. Providin g a n SVC settin g un sets any PVC s e tting. S ee the pvc comma nd. Configur a tion sa vin g saves this infor ma tio n. By def a ult a channe l has no connec tio n infor ma tion.
7-50 Command Sets for Command Line In terface Configur a tion sa vin g saves this infor ma tio n. By def a ult no logi n is performed. 21. bcp Syntax: bcp stp|nostp Description: This command describes parameters for BCP, the Bridge Control Protocol, w hich is use d to t ransport M AC (E thernet) p ac ke ts over the PPP link.
Herita g e Series ADSL Br id g e/ Router 7-51 Command Sets for Command Line In terface 23. interface <n> stat s Syntax: interface <n> stats Description: The interface is regarded by the op erat ing sys tem as an Et hernet -like device like other Ethernet d evices.
7-52 Command Sets for Command Line In terface Commands for SNMP configuration 1. access Syntax: access [read | write] <community> [<IP addr>] access delete <community> [<IP addr&g.
Herita g e Series ADSL Br id g e/ Router 7-53 Command Sets for Command Line In terface 2. config Syntax: config [save] Description: Displays the c onfig uratio n (a s from “ access list ” and “ trap list ” together), or saves it to flash me mory.
7-54 Command Sets for Command Line In terface Commands for DSL proce ss 1. show rate Syntax: Show rate Description: This command d ispla ys the channel data of the xDSL link.
Herita g e Series ADSL Br id g e/ Router 7-55 Command Sets for Command Line In terface available) 7. mode glite Syntax: mode glite Description: Set G.lite mode of ADSL lin k (ADSL Router which sup ports An nex A available) 8. mode gdmt-dbm Syntax: mode gdmt-dbm Description: Set G.
7-56 Command Sets for Command Line In terface Description: Set SHDS L Router t o be CP E which supp orts An nex A, Annex B or auto detection. 13. mode cpe-a Syntax: mode cpe-a Description: Set SHDS L Router t o be C P E whic h suppor ts A nnex A . 14.
Herita g e Series ADSL Br id g e/ Router 7-57 Command Sets for Command Line In terface This command d ispla ys the line d ata of the xDS L lin k. It will not return any messa ge if xDS L link i s not establis hed yet. 19. show perf Syntax: show perf Description: This command di splays the performa nce counters data of the xDSL link.
7-58 Command Sets for Command Line In terface.
Herita g e Series ADSL Brid g e/ Router 8-1 DHCP Server Operation Chapter 8 DHCP Server Operation 8.1 DHCP Server overview This section describes the general operation of the DHCP server.
8-2 DHCP Server Operation dhcpd.leases file to gain information about wh ich leases have been assigned. New leases are appended to the end of the lease file. In order to prevent the file from becoming arbitrarily large, the server periodically creates a new dhcp.
Herita g e Series ADSL Brid g e/ Router 8-3 DHCP Server Operation Multiple address ranges may be specified as follows: subnet 239.252.197.0 ne tmask 255.
8-4 DHCP Server Operation 8.3.4 Options DHCP (and also BOOTP with Vendor Extensions) provide a mechanism whereby the server can provide the c lient with information about how to configure its network interface (e.g., subnet mask), and also how the client can access various network services (e.
Herita g e Series ADSL Brid g e/ Router 8-5 DHCP Server Operation 8.4.1 Network topology Declarations about network topology include the shared-network and the subnet declarations. If clients on a subn et are to be assigned addresses dynamically, a range declaration must appear within t he subnet declaration.
8-6 DHCP Server Operation on which the client is booting. If it do esn’t find any such entry, it then tries to find an entry which has no fixed-address parameter.
Herita g e Series ADSL Brid g e/ Router 8- 7 DHCP Server Operation Host host hostname { [ parameters ] [ declarations ] } There must be at least one host statement for every BOOTP client that is to be served. Host statements may also be sp ecified for DHCP clients, although this is not required unle ss booting is only enabled for known hosts.
8-8 DHCP Server Operation deny unknown-clients; The unknown-clients flag is used to tell the DHCP server whether or not to dynamically assign addresses to unknown clients.
Herita g e Series ADSL Brid g e/ Router 8-9 DHCP Server Operation for DHCP clients. filename filename " filenam e”; The filename statement can be used to specif y the name of the initial boot file which is to be loaded by a client.
8-10 DHCP Server Operation Date should be the date on which all a ssigned BOOTP leases will end. The date is specified in the form W YYYY/MM/DD HH:MM:SS W is the day of the week expressed as a number from zero (Sunday) to six (Saturday). YYYY is the year, including the century.
Herita g e Series ADSL Brid g e/ Router 8-11 DHCP Server Operation is equivalent to host joe { hardware ethernet 08:00:2b:4c:29:32; fixed-address joe.fugue.c o m; option host-name "joe"; } An option host-name statement within a host declaration will override t he use of the name in the host declaration.
8-12 DHCP Server Operation option time-offset int3 2; The time-offset option specifies the offset of the client’s subnet in seconds from Coordinated Universal Time (UTC). option routers ip-address [, ip-address ... ]; The routers option specifies a list of IP addresses for routers on the client’s subnet.
Herita g e Series ADSL Brid g e/ Router 8-13 DHCP Server Operation option host-name strin g; This option specifies the name of the client. The name may or may not be qualified with the local domain name (it is preferable to use th e domain-name option to specify the dom ain name).
8-14 DHCP Server Operation option policy-filter ip-address ip-address [, ip-address ip-address ...]; This option specifies policy filters for non-local source routing. The filters consist of a list of IP addresses and masks which specify destination/mask pairs with which to filter incoming source routes.
Herita g e Series ADSL Brid g e/ Router 8-15 DHCP Server Operation subnet.. option perform-mask-discovery fla g; This option specifies whether or not the client should perform subnet mask discovery using ICMP. A value of 0 indicates that the client should not perform mask discovery.
8-16 DHCP Server Operation option arp-cache-timeout uint3 2; This option specifies the timeout in seconds for AR P cache entries option ieee802-3-encapsulation fla g; This option specifies whether or not the client should use Ethernet Version 2 (RFC 894) or IEEE 802.
Herita g e Series ADSL Brid g e/ Router 8-1 7 DHCP Server Operation preference. option netbios-name-servers ip-address [, ip-address ... ]; The NetBIOS name server (NBNS) option specifies a list of RFC 1001/1002 NBNS name servers listed in order of preference.
8-18 DHCP Server Operation.
Herita g e Series ADSL Brid g e/ Router 9-1 DHCP Client Configuration Chapter 9 DHCP Client Configuration This section describes basic configuration options for the DHCP Client; these are placed into an ASCII file wh ich is read by the system at startup (dhclient.
9-2 DHCP Client Configuration 9.1 Protocol Timing The timing behaviour of the client need not be configured by the user. If no timing configuration is provided by the user, a reasonable timing behaviour will be used by default - one which results in timely updates without placing an inordina te l oad on the server.
Herita g e Series ADSL Brid g e/ Router 9-3 DHCP Client Configuration arrives. By default, the select-timeout is zero seconds - that is, the client will take the first offer it sees. 9.1.4 Reboot reboot time; When the client is restarted, it first tries to reacquire the last address it had.
9-4 DHCP Client Configuration Option s. DHCP Options are defined in [3], although an DHCP client only supports a limited subset of those described there 9.2.1 Request request [ option ] [, ... optio n]; The request statement causes the client to request that any server responding to the client send the client its values for t he specified options.
Herita g e Series ADSL Brid g e/ Router 9-5 DHCP Client Configuration 9.3.2 Interface interface " nam e" { declarations ... } A client with more than one network interface ma y req uire different behaviour depending on which interface is being configured.
9-6 DHCP Client Configuration Ethernet encapsulation Default TCP TTL TCP keep-alive interval TCP keep-alive data size The following documentation, adapte d from manual pages provided by the Internet Software Consortium, gives the format of all owed DHCP options which may be specified in the configuration file.
Herita g e Series ADSL Brid g e/ Router 9- 7 DHCP Client Configuration two-digit hexadecimal numbers sepa rated by colons. For example: option option-133 "my-option-133-text"; option option-.
9-8 DHCP Client Configuration.
Herita g e Series ADSL Brid g e/ Router A-1 Appendix Appendix A Product Specifications PC interface 10Base-T or 10/100Base-T Ethernet through RJ-45 connector, or 10/100Base-T Ethernet 4-port Stackable Switch Hub xDSL interface xDSL line through RJ-11 connector Console Port RS-232 interface Standard Compliance ADSL: ANSI T1.
A-2 Appendix ATM Forum INU 3.0, 3.1 and 4.0 signaling*** ATM Forum ILMI 4.0*** ATM Forum LANE 1.0 client, MTU=1516, over SVC only*** ATM supports AAL5, AAL3/4 and AAL0 ATM Traffic shaping supports CBR.
Herita g e Series ADSL Brid g e/ Router A-3 Appendix Operating Environment Temperature 0 to 45 ∘ C ambient Humidity 5% to 95%(non-condensing) *** Some models does not support Power Adaptor The Herit.
A-4 Appendix Appendix B Troubleshooting This chapter is intended to help you troubleshoot problems you may encounter while setting up and using the Modem. It also describes some common hardware and software problems and gives some suggestions to troubleshoot them.
Herita g e Series ADSL Brid g e/ Router A-5 Appendix B.2 Problems when configure the Modem via the console port ! Can’t see any message from the configuration screen - Make sure the cable connection from the Modem’s console port to the computer being used as a console is securely connected.
A-6 Appendix B.4 Problems when accessing the Internet or remote network ! Cant’s access the Internet or remote network There are four possibilities to causes this problem 1. The connection between the computer and the Modem 2. The connection between the Modem and your NSP 3.
Herita g e Series ADSL Brid g e/ Router A- 7 Appendix - Check that IP Routing is enabled at the local and t he remote end. - Make sure he IP addresses of the local and remote networks belong to different IP sub networks. - Make sure that there is an existing route to the remote network.
A-8 Appendix Appendix C Glossary 10Base-T IEEE 802.3 standard for the use of Ethernet LAN technology over unshielded twisted pair wiring, running at 10Mbps. 100Base-T IEEE 802.3u standard for the use of Ethernet LAN technology over unshielded twisted pair wiring, running at 100Mbps.
Herita g e Series ADSL Brid g e/ Router A-9 Appendix adjacent segment is passed across th e bridge. A bridge operates at Layer 2 of the OSI reference model. CHAP Challenge Handshake Authentication Protocol. A security protocol supported under Point-to-Point Protocol (PPP) used to prevent unauthorized access to devices and remote networks.
A-10 Appendix Ethernet address Sometimes referred to as a hardware address. A 48-bits long number assigned to every Ethernet hardwa re device. Ethernet addresses are usually expressed as 12-character hexadecimal numbers, where each hexadecimal character (0 through F) represents four binary bits.
Herita g e Series ADSL Brid g e/ Router A-11 Appendix ITU International Telecommunication Union - United Nations specialized agency for telecommunications LAN Local area network - A privately owned network that offers high-speed communications channels to connect information processing equipment in a limited ge ographic area.
A-12 Appendix PPP Point-to-Point Protocol - A Data Li nk layer protocol that provides asynchronous and synchronous connectivity between computer/network nodes. It define s how packets of information are exchanged between computers or network nodes connect via a point-to-point connection (as oppose d to multipoint or broadcast).
Herita g e Series ADSL Brid g e/ Router A-13 Appendix A list of networks maintained by each router on an internet. Information in the routing table he lps the router determine the next router to forward packets to. Serial port A connector on the back of the workstation through which data flows to and from a serial device.
A-14 Appendix TCP/IP Transmission Control Protocol/Internet Protocol - An open network standard that defines how devices from different manufacturers communicate with each other over one or more interconnected networks.
Herita g e Series ADSL Brid g e/ Router A-15 Appendix An RJ-11 wall jack usually has four pins; an RJ-45 wall jack usually has eight pins. WAN Wide Area Network - A network that consists of nodes connected by long-distance transmission media, such as telephone lines.
A-16 Appendix Appendix D Government compliance notices D.1 FCC compliance This equipment complies with Part 68 of the FCC Rules. On this equipment is a label that contains, among other inform ation, the FCC registration number and Ringer Equivalence Numb er (REN) for this equipment.
Herita g e Series ADSL Brid g e/ Router A-1 7 Appendix D.2 DOC compliance information NOTICE: The Canadian Department of Communications label identifies certified equipment. This certificat ion means that the equipment meets certain telecommunications network protective, opera tional and safety requirements.
A-18 Appendix D.3 European CTR 21 compliance The equipment has been approved in accordance with Council Decision 98/482/EC for pan-European single terminal connection to t he public switched telephone network (PSTN).
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il IBM Heritage è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del IBM Heritage - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso IBM Heritage imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul IBM Heritage ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il IBM Heritage, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del IBM Heritage.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il IBM Heritage. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo IBM Heritage insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
