Manuale d’uso / di manutenzione del prodotto 681 del fabbricante ZyXEL Communications
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Pr estige 681 SDSL Router User's Guide Version 2.50 (Apr. 2000).
Prestig e 681 SDS L Router ii Copyright P P r r e e s s t t i i g g e e 6 6 8 8 1 1 SDSL Rou ter Copyright Copyri ght ©1999 by ZyXEL Communi cations C orporation.
Prestig e 681 SDS L Router FCC Interfer ence Sta tement iii Federal Commu nication s Commission (FCC) Int erferen ce Stat ement This device co mplies with Part 15 o f FCC rules. Operation is subj ect to the following t wo conditions: ♦ This device may not cause harmful in terference.
Prestig e 681 SDS L Router iv ZyXEL Limit ed Warranty ZyXEL Limited W arranty ZyXEL warrants to the original end user (pu rchaser) that this product is free from any defects in materials or w orkmanship for a period of up to two (2) y ears from the date of purchase.
Prestig e 681 SDS L Router Customer Su pport v Customer Support If you have questions about your Zy XE L product(s) or desi re assis tance, please contact Zy X EL Communications Corporation of fices worldwide, in any one of the following ways. Our ft p sites are also available for software an d ROM upgrades.
Prestig e 681 SDS L Router vi T able of Co ntents T able of Contents Customer Support.............................................................................................................. v T able of Contents ..................................
Prestig e 681 SDS L Router T able of Co ntents vii 2.10.1 Note on Bridgin g ......................................................................................................... .... 2-10 2.1 1 Ethernet Setup ......................................
Prestig e 681 SDS L Router viii T able of Co ntents 5.1 Remote Node Setup ........................................................................................................... .............. 5-1 5.1.1 Remote Node Profile ........................
Prestig e 681 SDS L Router T able of Co ntents ix 9.3.1 TCP/IP Filter Rule ........................................................................................................ ......... 9-7 9.3.2 Generic Filter Rule................................
Prestig e 681 SDS L Router x T able of Co ntents 12.3 Problems with the LAN In ter face ............................................................................................ . 12-2 12.4 Problems C onnecting to a Remote Node or ISP .............
Prestig e 681 SDS L Router List of F igures xi List of Figures Figure 1-1 Internet Acces s Application _______________________________________________ 1-4 Figure 1-2 LAN-to-L AN Application via Fr ame.
Prestig e 681 SDS L Router xii List of Fig ures Figure 5-3 Menu 11.5 – Remote No de Filter ___________________________________________ 5-6 Figure 6-1 TCP/IP L AN-to-LAN Applicati on___________________________________________ 6-1 Figure 6-2 Menu 11.
Prestig e 681 SDS L Router List of F igures xiii Figure 9-12 Example Filter Rules Summary – Menu 21.3 _________________________________ 9-17 Figure 9-13 Pr otocol and Device Filter Sets ____________.
Prestig e 681 SDS L Router xiv List of T ables List of T ables Table 2-1 Front Panel L ED Des cript ion _______________________________________________ 2-1 Table 2-2 Main Me nu Commands_______________.
Prestig e 681 SDS L Router List of T ab les xv Table 8-2 P681 Remote N ode Network Layer Menu Bri dge Options __________________________ 8-3 Table 8-3 Bridge Stat ic Route Me nu Fiel ds ______________.
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Prestig e 681 SDS L Router Preface xvii Preface A bout Y our SDS L Route r Congrat ulation s o n you r purchas e of the Pres tig e 681 SDSL Router. Don’t fo rget to reg ister your Prest ige ( fast, eas y onlin e regist ration at www. zyx el. com ) for free future product updates and information.
Prestig e 681 SDS L Router xviii Pr eface Our Rea d Me First i s d esigne d to help you ge t yo ur P rest ige up a nd r unni ng r ight a wa y. It co nta ins a detailed easy to follow connection dia gr.
Prestig e 681 SDS L Router Structure of the Manu al xix Structure of this Manual The follo wing section offers some backgrou nd information on SD SL. Skip to Chapter 1 if you wish to begin wo rki ng wit h your route r right a way.
Prestig e 681 SDS L Router xx What is DSL? What is DSL? DSL (Digital Subscriber Line) enhances the data capacit y of the existing twisted-pair wire that runs between the local telephone com pany switching offices and m o st homes and offices.
Prestig e 681 SDS L Router What is DSL? xxi • Invest ment Protection SDSL is scalable, off ering customers a flexible u p grade path. You can adjust your SDSL router when you decide y o u need a higher access s peed. This is an internal procedure; n o site visit is necessary.
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Prestig e 681 SDS L Router Getting to know yo ur Pres tige 1-1 C hapt er 1: G et t i ng t o K now Y our S D S L R out er This chapt er desc ribes the k ey featur es and applic atio ns of t he Pres tige 6 81 .
Prestig e 681 SDS L Router 1-2 Getting to know yo ur Prest ige z Protocols Suppor ted TCP/IP ( Transm ission Control Protocol/Int ernet Protocol) netw ork lay er protocol. PPP (Poi nt- to-Point Protocol) l ink lay er protocol. SUA™ (Single User Account) and NA T (Network Address Translation).
Prestig e 681 SDS L Router Getting to know yo ur Pres tige 1-3 z Filters The Presti ge's packet filte ring fun ctions all ows added netw ork security and man agement. 1.3 Applications for the P r estige 681 1.3.1 Internet A ccess The Prestige is the ideal h igh-speed Internet access solution.
Prestig e 681 SDS L Router 1-4 Getting to know yo ur Prest ige Figure 1-1 Internet Acces s Application Internet Single User Account For a SOHO (Small Office/Home Office) environment, your Prestige off.
Prestig e 681 SDS L Router Getting to know yo ur Pres tige 1-5 Figure 1-2 LAN-to-LAN Application via Frame Relay Both Prestiges act as clients when they are connected v ia a Fra me Relay network.
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Prestig e 681 SDS L Router Installat ion & Setup 2-1 Chapter 2: Hardware Installation & Initial Setup This chapt er desc ribes the phy sica l features of th e Prestig e and how t o mak e the cab le con nections . 2.1 Front Panel LEDs OF P681 The LED in dicators on the front pan el indicate t he operation al status of the Prestig e 681.
Prestig e 681 SDS L Router 2-2 Installation & Set up Figure 2-2 Prestige 681 Rear Panel Connections Step 1. Gr ounding the Prestige Ground the Prestige by conn ecting a grounded wire to th e F.
Prestig e 681 SDS L Router Installat ion & Setup 2-3 Step 4. Connecting a Workstation to the Prest ige 10/1 00 M LAN port Ethernet 10Base- T networks use Shielded Twisted Pair (STP) cable w ith RJ-45 connectors that look l ike a bigge r teleph one plug with 8 pi ns.
Prestig e 681 SDS L Router 2-4 Installation & Set up 2.5 Important Safety Instructions The follow ing safety instru ctions apply to th e P681: 1. Be sure to read and follo w all w arnin g notices and instruction s. 2. The maximum recommended am bient temperature for the Prestige is 40º(10 4º).
Prestig e 681 SDS L Router Installat ion & Setup 2-5 • Use caution when installin g or modifying telephone li nes (other than a cor dless telephone) duri ng an electrical storm.
Prestig e 681 SDS L Router 2-6 Installation & Set up 2.7 Navigati ng the SMT Interf ace The SMT (System Management Terminal) is the interface that y o u use to configure your Prestige. Several operatio ns that you should be fa miliar with before you attempt to modify the configuratio n are listed in the table belo w.
Prestig e 681 SDS L Router Installat ion & Setup 2-7 After you enter the password, the SMT displa ys the Ma in Me nu , as shown below. Figure 2-5 S MT M ain Menu 2.7.1 Syst em Management T erminal Interf ace Summary T able 2-3 Main Menu Su mmary # Menu Title Description 1 General Setup Use this menu to set up g eneral infor mation.
Prestig e 681 SDS L Router 2-8 Installation & Set up 2.8 Changing the System Pass w ord The first thing your should do bef o re anyt hing els e i s to chan ge the defaul t system password by foll owing the steps below. Step 1. Enter 23 in the Main Menu to open M enu 23 - System Passw ord as sho wn below .
Prestig e 681 SDS L Router Installat ion & Setup 2-9 T able 2-4 Filename Conventions File Ty pe Internal Name External Name Description AT Command Configuration File Rom-0 *.
Prestig e 681 SDS L Router 2-10 Installat ion & Setup Figure 2-7 M enu 1 – Gener al Setup T able 2-5 Genera l Setup Menu Fields Field Description Example System Name Choose a d escriptiv e name for ident ification p urposes. This nam e can be up to 30 al phanumeric chara c ters long.
Prestig e 681 SDS L Router Installat ion & Setup 2-1 1 Figure 2-8 M enu 3 - Ether net Setup 2.11.1 General Ethernet Setup This menu allows you to specif y filter set(s) tha t you wish to apply to the Ethernet traf fic.
Prestig e 681 SDS L Router 2-12 Installat ion & Setup.
Prestig e 681 SDS L Router WAN Setup 3-1 Chapter 3: WAN Setup This chapt er he lps you set up y our W AN link o n the Pres tige. 3.1 Frame Relay What follows is so me background information on frame relay. Please skip to sectio n 3.2 Setting up t he WAN link to be gin co nfi gur ing your Pr esti ge rig ht a way.
Prestig e 681 SDS L Router 3-2 WAN Set up Figure 3-2 F rame Relay So lution Frames are “relayed” throu g h switches in the network , creating basically a virtu al private network (VPN) between linked sites. T his logical point-to -point circuit bet ween customer sites is called a VC (virtual circuit) of which there are two types .
Prestig e 681 SDS L Router WAN Setup 3-3 Each fra me is des crib ed as f ollows: T able 3-1 Frame Rela y Form at Frame Description FLAG T he flag fiel d holds the “S tart of frame” mar ker.
Prestig e 681 SDS L Router 3-4 WAN Set up 3.2 Setting up the W A N link You configure SDSL and Fram e Relay settings in Menu 2 – WAN Setup . Yo u nee d to know t he fo llo wi ng information.
Prestig e 681 SDS L Router WAN Setup 3-5 T able 3-2 T ransmission Rate Vs. Loop Reach (Copper M ountain) Transmission 1 Rate Kbps Distance (meters) Distance (feet) 160 5943 19500 208 5791 19000 320 5181 17000 416 4572 15000 784 3962 13000 1040 3505 11500 1568 2743 9000 T able 3-3 T ransmission Rate Vs.
Prestig e 681 SDS L Router 3-6 WAN Set up If you are uns ure of any of this information, please check with y o ur telephone company. Enter 2 from the main m enu to open Menu 2 – WAN Setup . Figure 3-4 M enu 2 – W A N Setup The follow ing tabl e describes the fi elds in t his menu.
Prestig e 681 SDS L Router WAN Setup 3-7 Standards The two main g roups that create recommendations and standards in the te lecommunications field are ITU – T (International Teleco mmunication Union – T elecommunications Standar dization Sector) and ANSI (American National Standards In st itute).
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Prestig e 681 SDS L Router Internet Ac cess 4-1 Chapter 4: Internet Access This chapt er shows you how to co nfigure t he LAN as we ll as the WAN of y our Pres tige for Inter net acc ess . 4.1 Factory Ethernet Defaults The Ethernet parameters of the Prestige are preset in the factory with the following values: 1.
Prestig e 681 SDS L Router 4-2 Internet Ac cess The subnet mask s pecifies the netw ork number portion of an IP address . Your Prestige w ill compute the subnet m ask automatically based on the IP address that you entered. You don’t need to change the subn et mask computed by the Prestige un less you are instructed to do otherw ise.
Prestig e 681 SDS L Router Internet Ac cess 4-3 By default, RIP direction is set to Both and the Version set to RIP-1 . 4.2.4 DHCP Configura tion DHCP (Dy namic Host Conf iguration Protocol) all ow s the indiv id ual cli ents (works tations ) to obtain the TCP/IP configuration at s tart-up from a centralized DHCP server.
Prestig e 681 SDS L Router 4-4 Internet Ac cess 4.3 Route IP Setup The first step is to enable the IP routing in Menu 1 - General Setup . To edit Menu 1, enter 1 in the Main Menu to select Gener al Setup an d press [ENTER]. Set the Route IP fiel d to Yes by pre ssing t he [ SPACE BAR ].
Prestig e 681 SDS L Router Internet Ac cess 4-5 Figure 4-2 M enu 3.2 – TCP/IP and DHCP Ethernet Setup Follow the instr uctions in the following table on ho w to configure the DHCP fields. Menu 3.2 - TCP/IP and DHCP Ethernet Setup DHCP Setup: DHCP= Server Client IP Pool Starting Address= 192.
Prestig e 681 SDS L Router 4-6 Internet Ac cess T able 4-1 DHCP Ethern et Setup Menu Fields Field Description Example DHCP Setup DHCP= If this field is set to Server , your Pre s tige can assign IP addresses, an IP default gatew ay and DNS servers t o W indow s 95, Windows NT and other systems that support the DHCP client.
Prestig e 681 SDS L Router Internet Ac cess 4-7 4.5 L ANs & W ANs A LAN (Local Area Netw ork) is a computer network limited to the imm ediate area, usually the same building or floor of a building. A WAN (Wid e Area Network), on the other hand is an outside co nnection to anothe r ne t work o r the Inte rne t.
Prestig e 681 SDS L Router 4-8 Internet Ac cess 4.6 Encapsulation Note: You must restart the P681 w hen you change the Encapsulation method in M enu 4 or Men u 11.
Prestig e 681 SDS L Router Internet Ac cess 4-9 CMN 1490 This is a C opper Mountain variant of RFC 1490. Select t his opt ion when th e CopperEdge em plo ys IP routing , 1490 Frame encapsu lation an d t he “CopperVPN ” or “VWA N” networking model s.
Prestig e 681 SDS L Router 4-10 Interne t Acces s T able 4-4 Internet Account Information Internet Account I nformation Write your account infor mation here Telephone C ompany Inf ormation DLCI ( see secti on 4.7 above ) − ISP Information Login Nam e − Encapsulati on ( see section 4.
Prestig e 681 SDS L Router Internet Ac cess 4-1 1 T able 4-5 Internet Acces s Setup Men u Fields Field Description Options/E.G. ISP Name Enter the name of your Internet Servi ce Provider, e.g., myISP. T his information is for ident ification purposes on ly.
Prestig e 681 SDS L Router 4-12 Interne t Acces s 4.9 Singl e User Account Typically, if there are m ultiple users on the LAN wanting to con currently access the Internet, y ou will have to lease a block of leg al, or globally unique, IP addresses f rom the ISP.
Prestig e 681 SDS L Router Internet Ac cess 4-13 Figure 4-5 Menu 4 – Internet Access Setup for S ingle User Account To enable the SUA feature in Menu 4, move the cursor to the Single Us er Account field and select Ye s (or No to disable SUA). Then f ollow the instructions on how to conf i gure the SUA fields.
Prestig e 681 SDS L Router 4-14 Interne t Acces s In addition to th e servers for specific serv ice s, SUA supports a defau lt server. A service requ e st that does not have a server explicitl y designated for it is for warded to the default server. If the default server is not defin ed, the serv ice request is si mply di scarded.
Prestig e 681 SDS L Router Internet Ac cess 4-15 Step 4. Press [ENTER] at the “Press ENTE R to confi rm …” prom pt to save your configurat ion after you define all t he servers or press ESC at any time to cancel. Figure 4-7 Multiple Server Configuration The mos t often us ed port num bers are shown in the foll o wing tabl e.
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Prestig e 681 SDS L Router Remote N ode Conf igurati on 5-1 Chapter 5: Remote Node Configuration In this c hapter, we discus s the paramet ers that are pro tocol in depen dent. The protoc ol-depe ndent c onfi guration will be covere d in s ubseque nt cha pters.
Prestig e 681 SDS L Router 5-2 Remote N ode Conf igur ation Figure 5-1 M enu 1 1.1 Remote Node Profile T able 5-1 Remote Node Profile Menu Fields Field Description Options Rem Node N ame This is a req uired field. Enter a descript ive name for the re mote node, for ex ample, Corp.
Prestig e 681 SDS L Router Remote N ode Conf igurati on 5-3 Field Description Options Encapsulati on= 2 Press the spacebar to select the me thod of encapsulat ion used by your ISP.
Prestig e 681 SDS L Router 5-4 Remote N ode Conf igur ation Field Description Options otherwise, t he pac kets are di scarded. . Edit PPP Options To edit the PPP op tions for this remote no de, move the cursor to this field, use the [SPACE BAR] to select Y es and press [ENTER].
Prestig e 681 SDS L Router Remote N ode Conf igurati on 5-5 Figure 5-2 M enu 1 1.2 - Remote Node PPP Options The following table describes t he Remote Node P PP Optio ns Menu, and contains instructions on ho w to conf igure th e PPP option s f ields.
Prestig e 681 SDS L Router 5-6 Remote N ode Conf igur ation Figure 5-3 M enu 1 1.5 – Remote Node Filter Menu 11.5 - Remote Node Filter Input Filter Sets: protocol filters= 3 device filters= Output F.
Prestig e 681 SDS L Router Remote N ode TCP/I P Conf igura tion 6-1 Chapter 6: Remote Node TCP/IP Configuration This chapt er shows you how to co nfigure t he TCP/IP par ameter s of a r emote n ode. A typical LAN-to-LAN application is to use your Prestige to con nect a branch offi ce to the headquarters, as depicted in t he fol lowing diagram .
Prestig e 681 SDS L Router 6-2 Remote Node T CP/I P Conf iguratio n Figure 6-2 M enu 1 1.3 The follo wing diagram shows so me sample IP ad dresses to help you to understand the field of My Wa n Addr in Menu 11.3. Ref er to Figure 4-3 LAN & WAN I f o r a brief rev iew of what a WAN IP is.
Prestig e 681 SDS L Router Remote N ode TCP/I P Conf igura tion 6-3 T able 6-1 TCP/IP related fields in Menu 1 1.1 - Remote Node Profile Field Description Option Route M ake sure IP is among the proto cols in the [Route] field in Menu 11.1 - Remot e Node Profile .
Prestig e 681 SDS L Router 6-4 Remote Node T CP/I P Conf iguratio n Field Description Option Single User A ccount feat ure. Metric The metric rep resents the “co st” of trans m ission for routing purposes. IP ro uting uses hop co unt as the mea surement of cost, with a min imum of 1 f or directly co nnected networks .
Prestig e 681 SDS L Router Remote N ode TCP/I P Conf igura tion 6-5 Figure 6-4 Example of Static Routing T opology To configure an IP static route, use Menu 1 2 - Static Rout e Setup , as sho wn ne xt. Figure 6-5 M enu 12 - IP Sta tic Route Setup From Menu 12, enter the index of the static route you wish to edit to open Menu 12 .
Prestig e 681 SDS L Router 6-6 Remote Node T CP/I P Conf iguratio n Figure 6-6 Edit IP Stat ic Route The following table describes the fields for Menu 12.1. 1 – Edit IP Static R oute Setup . T able 6-3 Edit IP Static Ro ute M enu Fields Field Description Route # This is the route index number chosen in M enu 12.
Prestig e 681 SDS L Router IPX Config uration 7-1 Chapter 7: IPX Configuration This chapt er shows you how to co nfigure t he IPX para meters of the Prestig e 681.
Prestig e 681 SDS L Router 7-2 IPX Configurat ion 7.1.3 External Net w ork Number Each of t he four logi cal netw orks (based on f ra me type) h as its own ex ternal netw or k number ( see Figure 7-1 ).
Prestig e 681 SDS L Router IPX Config uration 7-3 7.2 Prestige 681 in an IPX Environment There are tw o scenarios i n which y our Prestige 681 i s deploy ed, depending on whethe r there is a NetWare server on th e LAN, as depicted in the following diagram.
Prestig e 681 SDS L Router 7-4 IPX Configurat ion 7.3 IPX Ethernet Setup Fro m Menu 3 - Et hernet Setup , enter 3 to go to Menu 3 .3 - Nove ll IPX Ethernet Setup as shown in the figur e be lo w. Figure 7-3 M enu 3.3 - Novell IPX Ethernet Setup The follow ing tabl e describes th e Novell IPX Eth ernet S etup Menu.
Prestig e 681 SDS L Router IPX Config uration 7-5 7.4 LAN-to-LAN Application w ith Novell IPX A typical LAN-to-LAN applicat ion is t o use you r Prestige 681 to call from a branch office to the corpor.
Prestig e 681 SDS L Router 7-6 IPX Configurat ion 7.4.1 IPX Remote Node Set up Follow the procedure in Chapter 5: to configu re the protocol-independent parame ters in Menu 11.1 - Remote Node Profile . For the IPX-specific parameters in Menu 11.3 - Rem ote Node Network Layer Options follow the instructio ns below.
Prestig e 681 SDS L Router IPX Config uration 7-7 The table below describes the IPX- specific parameters of the remote n ode setup. T able 7-2 Remote Node Novell IPX Options Field Description Option Rem LAN Net # In this field , enter th e internal n etwork number of th e NetWare server on the r emote LAN.
Prestig e 681 SDS L Router 7-8 IPX Configurat ion 7.4.2 IPX Stati c Route Setup Similar to IP, IPX static rout es tell the Prestige 681 h ow to reach serv ers beyond a remote node bef o re a connection to that remote nod e is established. From Menu 12, select tw o, then select one of the IPX Static Routes to open M enu 12.
Prestig e 681 SDS L Router IPX Config uration 7-9 The following table contains the instr uctions on how to configure the Edit IP Static Route Men u. T able 7-3 Edit IPX Static Ro ute M enu F ields Field Description Server Name In thi s field, en ter the name of the s erver.
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Prestig e 681 SDS L Router Bridgin g Setup 8-1 Chapter 8: Bridging Setup This chapt er shows you how to co nfigure the bridg ing p arameters of yo ur Presti ge.
Prestig e 681 SDS L Router 8-2 Bridging Setup Fro m Menu 3 - Et hernet Setup , enter 4 to bring up Me nu 3.4 - Br idge Ethernet Set up as sho wn ne xt. Figure 8-1 M enu 3.5 - Bridge Ethernet Setup The following table describes h o w to configure the Handle IP X field in Menu 3.
Prestig e 681 SDS L Router Bridgin g Setup 8-3 8.2.1 Remote Node Bridging Setup Follow the procedure in Chapt er 5: to conf igure the protocol- independent paramete rs in Menu 1 1.1 - Remote Node Profile . For br idgi ng-spe ci fic p ara meter s, you ne ed to co nfi gure M enu 11.
Prestig e 681 SDS L Router 8-4 Bridging Setup Once you h ave comp leted filling in the Network Layer Opt ions M enu, press [ENTER] to return to Menu 11.1. T hen press [ENTER] at the message [Press ENT ER to Confirm…] to s a ve your configura tion, or press [Esc] to can cel.
Prestig e 681 SDS L Router Bridgin g Setup 8-5 The follo wing table describes the Bridge Static Route Menu. T able 8-3 Bridge Static Route Menu Fields Field Description Route Name Enter a name for the brid ge static ro ute for identificati on purposes.
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Prestig e 681 SDS L Router Filter Conf igurati on 9-1 Chapter 9: Filter Configuration This chapt er shows you how to cr eate a nd apply filter( s). 9.1 About Filtering Your Prestige uses filters to d ecide whether or not to allo w passage of a packet.
Prestig e 681 SDS L Router 9-2 Filter Conf igurati on Start Packet into Filter Accept Packet Drop Packet Fetch Next Filter Set Next Filter Set Available? Yes Filter Set Fetch First Filter Rule Execute.
Prestig e 681 SDS L Router Filter Conf igurati on 9-3 9.2 Configur ing a Filter Set To configure a f il ter sets, follow this procedu re: Step 1. Enter 21 from the Main Menu to open Menu 21 - Filter Set Configura tion . Figure 9-2 M enu 21 - Filter S et Configuration Step 2.
Prestig e 681 SDS L Router 9-4 Filter Conf igurati on Figure 9-4 NetBIOS _L AN Filter Rules Summary Figure 9-5 T elnet Filter Rules Summar y 9.2.1 Filter Rules Summary Menu This screen shows a summ ary of the existing rules in an ex ample filter set. The following tables con ta in a brief des cription of th e abbreviations used in Menu 21.
Prestig e 681 SDS L Router Filter Conf igurati on 9-5 T able 9-1 Abbreviatio ns Used in the Filt er Rules Summa ry Menu Abbrev iations Description Display # Refers to th e filter r ule number (1-6 ). A Refers t o Active. [Y] means the filter rule is a c tive.
Prestig e 681 SDS L Router 9-6 Filter Conf igurati on T able 9-2 Abbrev iations Used If Filt er T ype Is IP Abbrev iation Description.
Prestig e 681 SDS L Router Filter Conf igurati on 9-7 To speed up filtering, all rules in a filter set must be of the same class, i.e., pr otocol filters or generic filters.
Prestig e 681 SDS L Router 9-8 Filter Conf igurati on Field Description Option and 255 IP Source Route If Yes , the r ule app lies to pac ket with IP sourc e route option; else the packet mu st not h ave source route option. The major ity of IP pac kets do not have source route.
Prestig e 681 SDS L Router Filter Conf igurati on 9-9 Field Description Option Forward Drop Action Not M atched Select the action for a pa cket not ma tching the rule.
Prestig e 681 SDS L Router 9-10 Filter Conf igurati on Packet into IP Filter Matched Matched Yes Action Matched Action Not Matched More? No Filter Active? Check IP Protocol Drop.
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Prestig e 681 SDS L Router 9-12 Filter Conf igurati on T able 9-6 Generic Filter Rule Menu Fields Field Description Option Filter # This is the filt er set, f ilter rule co-ordinate s, i.e., 2,3 refer s to the se cond filter set and the third filter ru le of th at set.
Prestig e 681 SDS L Router Filter Conf igurati on 9-13 9.3.3 Novell IPX Filt er Rule This section sho ws you how to configure an IP X filter rule. IPX filters allow you to ba se the rules on the fields in th e IPX headers. To configure an IPX rules, select IPX Filter Rule fro m the Filter Type field and press [ENTER] to open Menu 21.
Prestig e 681 SDS L Router 9-14 Filter Conf igurati on The next table describes the IP X Filter Rule. T able 9-7 IPX Filter Rule M enu F ields Field Description IPX Packet T ype Enter the IPX packet type (1-byte in hexadecimal) y ou wish to filter.
Prestig e 681 SDS L Router Filter Conf igurati on 9-15 9.4 Example Filter Let’s look at the third default ZyXE L filter, TELNET _WAN (see Figur e 9-2 and Figure 9-5 ) a s an example. Please s ee our PNC Disk for more ex ample filters. This f ilter is designed to block outside users telnetting into the Prestige.
Prestig e 681 SDS L Router 9-16 Filter Conf igurati on Figure 9-1 1 Example Filt er – M enu 21.1. 1 When y o u press [E NTER ] to confirm, you will see the following screen.
Prestig e 681 SDS L Router Filter Conf igurati on 9-17 Figure 9-1 2 Example Filt er Rule s Summar y – M enu 21.3 After you’ve created the filter set, you must ap ply it. Step 1. Enter 11 from the main m enu to go to Men u 11. Step 2. Go to the Edit Filter Sets field, press th e [SPA CEBAR ] to tog gle Yes to No an d press [ENTER] .
Prestig e 681 SDS L Router 9-18 Filter Conf igurati on 9.5 Filter T y pes and SUA There are two classes of filter rule s, Generic Filter (Device) rules and Pr otocol Filter ( TC P/IP and IPX ) rules. Generic Filter rules act o n the raw data from/to LAN and W AN.
Prestig e 681 SDS L Router Filter Conf igurati on 9-19 Figure 9-14 Filtering Ethernet traffic 9.6.2 Remote Node Filter s Go to Menu 11.5 (sho wn n ext) and enter the number( s) of the filter set(s) as ap propriate. Yo u can cascade up to four filter sets by enteri ng their numbers separated b y commas.
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Prestig e 681 SDS L Router SNMP Co nfigurat ion 10-1 Chapter 10: SNMP Configuration This chapt er d iscuss es SNMP ( Simple Networ k Manage ment Pr otoc ol) for network manag ement an d monitor ing.
Prestig e 681 SDS L Router 10-2 SNMP Configur atio n The following table describes t he SNMP configuration par ameters. T able 10-1 SNMP Configuration Menu Fields Field Description Default Get Community Enter the get co mmunity, w hich is the pa ssword for the inc oming Get- and GetN ex t- requests from th e managem ent station.
Prestig e 681 SDS L Router System Mai ntenance 1 1- 1 Chapter 11: System Maintenance This chapt er cov ers the diagn ostic to ols that help you t o main tain your Pres tige. The diagnostic tools i nclude updates on syste m status, port status, log a nd trace capabilities and upgrad es for the system soft ware.
Prestig e 681 SDS L Router 1 1- 2 System Maintenanc e 11.1 System Status The first selection, S ystem Status, gives you information on the stat us and statistic s of the ports, as sho wn below. System Status is a tool that can be used to monitor y our Prestige.
Prestig e 681 SDS L Router System Mai ntenance 1 1- 3 T able 1 1-1 System Maintenance - Status Menu Fields Field Description NodeName T his is the remote node name that you deter mined in M enu 11.1. Status Shows the s tatus of the r emote node – e ither Up or N/A .
Prestig e 681 SDS L Router 1 1- 4 System Maintenanc e Figure 1 1-4 System M aint enance - Inf ormation T able 1 1-2 (Read Only) Field s in System M aint enance - Inf ormation Field Description Name Display s the syst em name of your Prestige. T his information c an be modified in Menu 1 - General Setup .
Prestig e 681 SDS L Router System Mai ntenance 1 1- 5 11.1.1 Console Port Spe ed Figure 1 1- 5 M enu 24.2.2 – System M aint enance – Con sole Port Sp eed You can change th e speed of the console port th rough Menu 24.2.2 – Console Port Speed . You r Prestige supports 9600 (default), 19200, 38400, 57600, and 115200 bps f or the con sole port.
Prestig e 681 SDS L Router 1 1- 6 System Maintenanc e Figure 1 1- 6 Examples o f Er ror and Info rmation M essages 11.2.2 S y slog And A ccounting The Prestige uses the UNIX syslo g facility to lo g the CDR (Call Detail Reco rd) and system mes sages to a syslog server.
Prestig e 681 SDS L Router System Mai ntenance 1 1- 7 T able 1 1-3 S ystem M aintenan ce M enu Syslog P arameter s Parameter Description UNIX Syslog: Active Use the [SPACE BAR] to turn on or off syslog. Syslog IP Addre ss Enter the IP Address o f the server that will log the CDR (Ca ll Detail R ecord) and system me ssages i.
Prestig e 681 SDS L Router 1 1- 8 System Maintenanc e Jul 19 11:19:27 192.168.102.2 ZyXEL Communications Corp.: board 0 line 0 channel 0, call 1, C01 Outgoing Call dev=2 ch=0 40002 Jul 19 11:19:32 192.168.102.2 ZyXEL Communications Corp.: board 0 line 0 channel 0, call 1, C02 OutCall Connected 64000 40002 Jul 19 11:20:06 192.
Prestig e 681 SDS L Router System Mai ntenance 1 1- 9 4. PPP lo g PPP Log Message For m at sdcmdSysl ogSend( SYSLOG_PPP LOG, SYSLOG_NOTICE, St ring ); String = ppp:Proto Starting / ppp:Prot o Opening / ppp:Proto Closing / ppp:Proto Shutdown Proto = LCP / ATC P / BACP / BCP / C BCP / CC P / CHAP/ PAP / I PCP / IPXC P Jul 19 11:42:44 192.
Prestig e 681 SDS L Router 1 1- 10 System Mainten ance T able 1 1-4 System Maintenance Menu Diagnostic Field Description Reset SDSL This comm and re-initializes the SDSL link to th e telephone compa ny.
Prestig e 681 SDS L Router System Mai ntenance 1 1- 1 1 Step 2. Enter a path and n ame for the rom configu ration file on your computer ( s ee section 2.9 Filename conventions ) an d m ake sure you ch oose the X-Modem Protocol. Then press “ Receive”.
Prestig e 681 SDS L Router 1 1- 12 System Mainten ance Figure 1 1-13 HyperT erminal Screen Step 4. Enter where the rom conf iguration file is on your computer, an d make sure you ch oose the X- Modem Prot ocol. Then press “ S end”. Step 5. After a successfu l restoration y o u will see the following screen.
Prestig e 681 SDS L Router System Mai ntenance 1 1-13 Figure 1 1-1 5 Men u 24.7 - System M aintenance - Upload Fi rmw are 11.6.1 Upload Router Firm w are The firmw are is the prog ram that con trols the functions of the Prest ige. Menu 24.7.1 show s you the instructions for upload ing the firmware.
Prestig e 681 SDS L Router 1 1- 14 System Mainten ance Step 1. La unch t he FT P clie nt on your wor ksta tio n. Step 2. Ty pe open and the IP address of y o ur Prestige.
Prestig e 681 SDS L Router System Mai ntenance 1 1-15 Figure 1 1-1 7 M en u 24.7.2 - System M ain tenance - Uplo ad Rou ter Config uratio n File 11.6.4 Upload Router configuration File using FTP To transfer the f ir mware, follow the procedure below: Step 1.
Prestig e 681 SDS L Router 1 1- 16 System Mainten ance Step 1. Use telnet from your workstation to connect to the Prestige and log in. Because TFTP does not have any security checks, th e P restige records the IP address of the telnet clie nt and accepts TFTP requests only from this address .
Prestig e 681 SDS L Router System Mai ntenance 1 1-17 Example Us ing the W alusoft TFT P client Figure 1 1-18 TFTP Example 11.8 Command Interpreter Mode This optio n allows you to enter the command interpreter mode. A list of valid co mmands can be found by typing [help] at t he command prom pt.
Prestig e 681 SDS L Router 1 1- 18 System Mainten ance Figure 1 1-19 Command Mode 11.9 Boot module commands Prestige boot m odule commands with accompanying explanations are sh own in the following table. For ATBAx, x denotes the number preceding the colon to give the console port speed follow ing the colon in the list of numbers that follo ws; e.
Prestig e 681 SDS L Router System Mai ntenance 1 1-19 Figure 1 1-20 Boot module commands ======= Debug Command Listing ======= AT just answer OK ATHE print help ATBAx c hange baudrate.
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Prestig e 681 SDS L Router T roubleshoot ing 12-1 Chapter 12: Troubleshootin g This chapt er cov ers the potent ial prob lems y ou may r un int o and th e poss ible rem edies. After eac h probl em desc ription , som e instr uctions are prov ided to help you t o diagnos e and to solv e the pro blem.
Prestig e 681 SDS L Router 12-2 T roubleshoot ing 12.2 Problems Wi th the W A N Interface T able 12-2 T roubleshooting the SDS L connection Problem Corrective A ction Initializat ion of the PVC connect ion failed. Ensure that the cable is con nected prope rly from the SDSL por t to the w all jack.
Prestig e 681 SDS L Router Power Adapt er Specs A Appendix Power Adapter Specs A C Pow er A dapter S pecifications North America Part Number 30-112-120602 AC Power Adapter model AD48-1201200DUY Input power: AC120Volts/ 60Hz Output power: DC12Volts /1.
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Prestig e 681 SDS L Router Glossa ry C Glossary 10BaseT The 10-M bps baseband Ethernet specification th at uses two pair s of tw isted-pair cabling (Category 3 or 5): one pair for transmitting data and the other for receiving data.
Prestig e 681 SDS L Router D Glossary identifier with lo cal significa nce only a nd is not the a ddress of the desti nation. DNS Domain Na me Sy stem link s names to IP ad dresses. W hen you ac cess W eb site s on the Internet, you can type the IP addre ss of the site or the DNS name.
Prestig e 681 SDS L Router Glossa ry E FTP File Tran sfer Protocol is an Internet fi le transfer s ervice that oper ates on the Internet and ov er TCP/IP netw orks. FTP is basically a client/server pr otocol in which a system running the FTP server acce pts commands from a system runnin g an FTP client.
Prestig e 681 SDS L Router F Glossary NAT Netw ork Address Translation is the translati on of an Internet Pr otocol address us ed within one netw ork to a dif ferent IP ad dress know n within anoth er netw ork - see al so SUA.
Prestig e 681 SDS L Router Glossa ry G version of th e RFC become s the st andard an d no further commen ts or changes are permitted. C hange can occur, h owever, through s ubsequent R FCs. RIP Routing Inf ormation Protocol is an inter i or or intr a-domai n routing pro tocol that uses th e distance-v ector routing alg orithms.
Prestig e 681 SDS L Router H Glossary particular ap plication proces s runnin g on a host v ia a port number w ithout setting up a connect ion sessi on. URL (Uniform Res ource Locat or) URL is an object on the Internet or an intra net that r esides on a host syste m.
Prestig e 681 SDS L Router Index I Index 1 10/100M Fast Ethernet LAN Interfac e, 1-2 2 2B1Q line, v A ANSI (American N ational Standards In stitute), 3-7 Ascend/Luce nt, 3-4, 3-6 AT command, 2-8 Authenticatio n, 5-3, 5-4 B BECN (backw ard explic it congestion notif ication), 3-3 Bridge.
Prestig e 681 SDS L Router J Index FECN (forw ard explicit c ongestion notific ation), 3- 3 Filename C onvention s, 2-8 Filter, 2-11 About, 9 -1 Apply ing, 9-18 Ethernet, 9-1 8 Remot e Node , 9-19 Con.
Prestig e 681 SDS L Router Index K M MAC, 8-1 Main M enu, 2-7 Media Acce ss Control. See MAC Metric, 6-4, 6- 6 Multiple Proto col Support, 1-2 N NAT/SUA, 1-2, 9-18 Net W ar e Client s, 7-3 NIC, 2-3 No.
Prestig e 681 SDS L Router L Index TXPkts, 11-3 U UNIX Syslog, 11-6, 11-7 Up Time, 11-3 Upload Firmw are FTP, 11-13 , 11-15 V VC (virtual circ uit), 3-2 virtual priv ate network, 3-2 VPN.
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 ZyXEL Communications 681 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 ZyXEL Communications 681 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso ZyXEL Communications 681 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul ZyXEL Communications 681 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il ZyXEL Communications 681, 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 ZyXEL Communications 681.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il ZyXEL Communications 681. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo ZyXEL Communications 681 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.
