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Security

7-31

FTP sessions.

To allow WAN-originated FTP sessions to a LAN-based

FTP ser ver with the IP address a.b.c.d (corresponding to a numbered
IP address such as 163.176.8.243), inser t the following input filter
ahead of the current input filter 1:

■

Enabled: Yes

■

For ward: Yes

■

Source IP Address: 0.0.0.0

■

Source IP Address Mask: 0.0.0.0

■

Dest. IP Address: a.b.c.d

■

Dest. IP Address Mask: 255.255.255.255

■

Protocol Type: TCP

■

Source Por t Comparison: No Compare

■

Source Por t ID: 0

■

Dest. Por t Comparison: Equal

■

Dest. Por t ID: 21

Note:

A similar filter could be used to permit Telnet or WWW access.

Set the Dest. Por t ID to 23 for Telnet or 80 for WWW.

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Summary of Contents for 430 S/T

Page 1: ...Netopia ISDN Router Reference Guide F on arall Farallon Communications Inc...

Page 2: ...rallon Communications Inc 2470 Mariner Square Loop Alameda CA 94501 1010 U S A Patents EtherWave technology contained in the Netopia ISDN Router is covered by U S Patent Number 5 414 708 PhoneNET tech...

Page 3: ...ration 2 2 Connection profiles 2 7 Answering calls 2 26 How the answer profile works 2 26 Configuring profiles for incoming calls 2 30 Call acceptance scenarios 2 31 WAN IP Address Serving 2 33 Schedu...

Page 4: ...s 4 25 Chapter 5 IPX Setup 5 1 IPX Definitions 5 1 IPX setup 5 4 IPX in connection profiles 5 7 IPX in the answer profile 5 10 IPX filters 5 11 IPX packet filters 5 13 IPX packet filter sets 5 15 IPX...

Page 5: ...er sets 7 9 What s a filter and what s a filter set 7 9 How filter sets work 7 9 How individual filters work 7 12 Design guidelines 7 18 Working with IP filters and filter sets 7 19 Adding a filter se...

Page 6: ...ime 10 1 Resetting the system 10 2 The ISDN loopback test 10 3 Ping 10 5 Console configuration 10 9 XMODEM 10 10 Updating firmware 10 13 Downloading configuration files 10 14 Transferring configuratio...

Page 7: ...10 Using address serving C 10 Tips and rules for distributing IP addresses C 11 Nested IP subnets C 12 Broadcasts C 16 Packet header types C 16 Appendix D ISDN Configuration Guide D 1 Definitions D 1...

Page 8: ...screen This Reference Guide documents the advanced features including advanced testing security monitoring and configuration features This Reference Guide should be used as a companion to the Easy Se...

Page 9: ...ges into effect Resetting the system on page 10 2 To manually establish a connection with an existing connection profile see Manually initiating a connection on page 2 40 400 Netopia series models To...

Page 10: ...porate Small Office models include the PN430 S T 435 630 and 635 Corporate models include the PN440 450 455 and 640 The models are also divided into North American and Non North American Among the Sma...

Page 11: ...Router s configuration screens Through the console port using a local terminal see the Getting Started guide Using Telnet with the Router s Ethernet port IP address cannot be used for initial configur...

Page 12: ...To update Netopia s firmware on page 10 17 Follow the manufacturer s instructions when unpacking and preparing to use the PC Card modem A telephone cable should be included with your modem One end of...

Page 13: ...gh the Advanced Configuration screens To help you find your way to particular screens some sections in this guide begin with a graphical path guide similar to the following example This particular pat...

Page 14: ...item in the Advanced Configuration screen and press Return 3 Select the ISDN Line Configuration Connection Profiles or Answer Profile item in the WAN Setup screen and press Return To go back in this...

Page 15: ...items in a screen or pop up menu Up Down Left and Right Arrow Execute action of a selected item or open a pop up menu of options for a selected item Return or Enter Change a toggle value Yes No On Of...

Page 16: ...lls Answering calls beginning on page 2 26 shows you how to set up an answer profile for incoming calls WAN IP Address Serving beginning on page 2 33 discusses how to configure the router to allocate...

Page 17: ...reen select WAN Setup in the Advanced Configuration screen WAN Setup ISDN Line Configuration Connection Profiles Default Answer Profile Return Enter to configure Switch Type SPIDs and Directory Number...

Page 18: ...el DMS100 Custom Directory Number 1 Directory Number 2 Select the Switch Type pop up menu The Switch Type pop up menu contains a list of North American specific switch protocols Each item in the list...

Page 19: ...ience problems related to using SPIDs also review Appendix A Troubleshooting Select Directory Number 1 enter the primary directory number and press the Return key Enter the number just as you would di...

Page 20: ...he type of switch protocol your telephone company uses The Generic EuroISDN protocol may be appropriate for countries not appearing in the list Note If the Netopia ISDN Router is being installed in Ge...

Page 21: ...ited Kingdom EuroISDN Use up or down arrow keys to move among items Use or keys to page Select Directory Number 1 enter the primary directory number and press the Return key Enter the number just as y...

Page 22: ...ate models support up to 16 different connection profiles Each connection profile you set up allows the Netopia ISDN Router to connect your network to another network that also has an ISDN line and us...

Page 23: ...files select Display Connection Profiles in the Connection Profiles screen Connection Profiles Profile Name IP Address IPX Network Easy Setup Profile To Dismiss list hit Return Enter The Connection Pr...

Page 24: ...g Number ADD PROFILE NOW CANCEL Initial naming and activation of the connection profile Select Profile Name Enter a name for the profile For example if this profile is for connecting to an Internet Se...

Page 25: ...er to provide the address from the IP Address Serving pool see WAN IP Address Serving beginning on page 2 33 The latter option is appropriate when the other network is an ISDN modem or terminal adapte...

Page 26: ...rameters to go back to the Add Connection Profile screen The next section desribes how to configure the IPX parameters If you do not wish to enable IPX skip to Setting up Number to Dial beginning on p...

Page 27: ...le 02 Profile Enabled Yes IP Enabled Yes IP Profile Parameters IPX Enabled Yes IPX Profile Parameters Number to Dial Optional 2nd Number to Dial PPP MP Options Telco Options Calling Number ADD PROFILE...

Page 28: ...nection here Select Remote IPX Network optional and enter the network address of the IPX network being called Do not use an address already in use by another connection profile If this value is set to...

Page 29: ...choose a filter set from the list Select Periodic RIP Timer and enter a new value in seconds to change the periodic RIP timers default value Select Periodic SAP Timer and enter a new value in seconds...

Page 30: ...eing called This should be PAP CHAP or None if the remote network does not use PAP or CHAP If you choose PAP or CHAP two 2 send and two 2 receive items appear below the Send Authentication pop up menu...

Page 31: ...onnection profile you may need to set the answer profile to accept calls using PAP See Answering calls on page 2 26 If you choose to use CHAP for calling the remote network obtain a name and secret th...

Page 32: ...onnection profile to use one or both channels at any time during a call The decision to alternately use or drop the second B channel is based on an algorithm that looks at traffic volume over time Wit...

Page 33: ...tion is very simi lar to Dynamic in that the second B channel may be relin quished to accept an incoming call or to initiate a second outgoing call However 2B Pre emptable will always try to add a sec...

Page 34: ...d performance for desktop communications applications However if the remote network does not or cannot enable LZS compression the Netopia ISDN Router will not be able to use Stac compression either re...

Page 35: ...alls Select Dial On Demand and toggle it to No to only be able to make manual connections with this profile The default for Dial On Demand is Yes which is correct for most uses When Dial On Demand is...

Page 36: ...l fail You may also select Speech if your line is provisioned for this feature and the call is within you local ISDN region This may allow users to save money but is not guaranteed to work outside of...

Page 37: ...pe key to return to the Add Connection Profile screen Add Connection Profile Profile Name Profile 03 Profile Enabled Yes IP Enabled Yes IP Profile Parameters IPX Enabled No Number to Dial Optional 2nd...

Page 38: ...to display a table of connection profiles Select a connection profile from the table and go to the Change Connection Profile screen The parameters in this screen are the same as the ones in the Add C...

Page 39: ...rofile from the table and press the Return key to delete it To exit the table without deleting the selected connection profile press the Escape key Profile Name IP Address IPX Network Alameda CA 163 1...

Page 40: ...established ISDN call connects to the remote network or Internet Service Provider a message appears indicating what rate the connection is communicating The diagram below indicates the Netopia ISDN R...

Page 41: ...me and password secret match the receive name and password secret of a connection profile If PAP or CHAP are not being used an incoming call is matched to a connection profile using the remote network...

Page 42: ...ion Connection Profiles Default Answer Profile Return Enter to configure info about the remote site s From here you will configure yours and the remote sites WAN information Default Answer Profile Cal...

Page 43: ...expect to receive both regular and CNA authenticated calls Required Authentication is attempted if the calling number is available If authentication fails or the calling number is not available the N...

Page 44: ...out if your ISDN line is provisioned for caller ID CNA works by checking the calling number that the Netopia ISDN Router receives during the initial setup phase of an incoming call against the stored...

Page 45: ...rator before initiating the call For example if Must Match a Defined Profile is set to Yes and Authentication is set to PAP then only incoming calls that use PAP and match a connection profile will be...

Page 46: ...Profile is set to No you can also set the following parameters for accepted calls that do not match a connection profile B Channel Usage Idle Timeout Filter Set All of these parameters are similar to...

Page 47: ...P or no authentication will be dropped by the answer profile To allow calls that only match a connection profile s remote IPand or IPX address Toggle Must Match a Defined Profile to Yes and set Authen...

Page 48: ...as the Netopia ISDN Modem or another Netopia ISDN Router with the NAT Network Address Translation feature set The incoming caller will dynamically obtain an IP address from a pool of IP addresses that...

Page 49: ...ction profiles This is useful for creating and controlling regularly scheduled periods when the router can be used by hosts on your network It is also useful for once only connections that you want to...

Page 50: ...be activated on that day a lower case letter means that the connection will not be activated on that day If the scheduled connection is configured for a once only connection the word once will appear...

Page 51: ...select Scheduled Connection Enable and toggle it to On You can make the scheduled connection inactive by toggling Scheduled Connection Enable to Off Decide how often the connection should take place...

Page 52: ...x B Date and Time Formats You must enter the time in the format H M where H is a one or two digit number representing the hour and M is a one or two digit number representing the minutes The colon is...

Page 53: ...Y month day year Note You must enter the date in the format specified The slashes are mandatory For example the entry 5 1 95 would be accepted as May 1 1995 The entry 1 6 would be rejected Select Plac...

Page 54: ...Scheduled Connection screen without saving the new scheduled connection Modifying a scheduled connection To modify a scheduled connection select Change Scheduled Connection in the Scheduled Connectio...

Page 55: ...turn key to initiate that profile Press the Escape key to exit without initiating a connection When connections are established in this way a call progress notification screen appears Call Status Prof...

Page 56: ...a table called WAN CONNECTIONS listing current B channel connection information Select the connection to hang up and press the Return key The selected connection will be dropped and the word clear wil...

Page 57: ...ime there is a console connection to the Netopia ISDN Router the item CONSOLE CONNECTION can appear below the WAN CONNECTIONS table This item allows you to end the active console session Any one of th...

Page 58: ...lk networks based on Ethernet cabling EtherTalk connect to all models of the Router through their Ethernet ports Apple Macintosh computers using native IP also connect to the Router s Ethernet port Ap...

Page 59: ...wsers Microsoft s Internet Explorer and Netscape Navigator TCP IP stack This is the software that lets your PC or Macintosh communicate using Internet protocols TCP IP stacks must be configured with s...

Page 60: ...your LocalTalk network If your LocalTalk network is not based on standard PhoneNET cabling use the PhoneNET to LocalTalk adaptor cable provided Connect the adaptor cable s RJ 11 connector to the Netop...

Page 61: ...tes of four types of Ethernet Caution Do not connect to both the AUI and EtherWave ports Connect to either the AUI port or to the EtherWave ports Connecting to both the AUI and EtherWave ports will re...

Page 62: ...Netopia ISDN Router in the middle of an EtherWave daisy chain that s part of a larger network EtherWave EtherWave Mac PB Adapter EtherWave AAUI Transceiver EtherWave ISA Card EtherWave NuBus Card Eth...

Page 63: ...r or both of the EtherWave ports to connect the Netopia ISDN Router as needed No termination is necessary even when the router is at the end of your EtherWave network The Netopia ISDN Router at the en...

Page 64: ...o the Netopia ISDN Router through its EtherWave port use the 10Base T cable with RJ 45 connectors included in the Netopia ISDN Router package You may connect your 10Base T network to either EtherWave...

Page 65: ...k Ethernet or 10Base 2 Thin Ethernet network to the Netopia ISDN Router s AUI port To connect your 10Base 5 network to the Netopia ISDN Router s AUI port you must use a standard Ethernet 10Base 5 tran...

Page 66: ...uter to serve IP addresses to hosts on your local network Small Office models only Small Office models of the Netopia ISDN Router also include a special IP feature called Network Address Translation N...

Page 67: ...cquired at connection time from the answering side The address can be assigned by the remote router from either a dynamic pool of addresses or a fixed static address Security is made simpler and more...

Page 68: ...reen 192 163 100 6 is assigned to the calling Netopia ISDN Router Quick View Ethernet Address 00 00 c5 60 04 6b Current Date 11 20 96 09 56 49 AM Firmware Version 2 0 Last Cfg Access IP Address 10 0 0...

Page 69: ...n IP address specifies a particular computer on a network ports are addresses that specify a particular service in a computer There are many universally agreed upon ports assigned to various services...

Page 70: ...a local IP address range that is consistent with the address space assigned to your company so that you seamlessly integrate when connected The remote IP address and mask for this profile define only...

Page 71: ...bnet Mask Default IP Gateway and DNS Server IP Address you will need before changing any of the settings in this screen Changes made in this screen will only take effect after the Netopia ISDN Router...

Page 72: ...rnet Subnet Mask and enter the subnet mask for the Ethernet IP Address that you entered in the last step Select Default IP Gateway and enter the IP address for a default gateway This can be the addres...

Page 73: ...enter its IP address The secondary DNS server is used by the Netopia ISDN Router when the primary DNS server is inaccessible Entering a secondary DNS is useful but it is not necessary Select Domain Na...

Page 74: ...in headings Show Change Exports Add Export and Delete Export Exported Services Local Port to IP Address Remapping Show Change Exports Add Export Delete Export Select Add Export The Add Exported Servic...

Page 75: ...21 telnet 23 smtp 25 Local Server s IP Address tftp 69 gopher 70 finger 79 www http 80 pop2 109 pop3 110 snmp 161 chat 531 Other ADD EXPORT NOW CANCEL Select any of the services ports and associate t...

Page 76: ...RIP Off Transmit RIP Off Static Routes Enter an IP address in decimal and dot form xxx xxx xxx xxx Set up the basic IP attributes of your Netopia in this screen Follow these steps to configure IP Setu...

Page 77: ...server is used by the Netopia ISDN Router when the primary DNS server is inaccessible Entering a secondary DNS is useful but it is not necessary Select Domain Name and enter your network s domain name...

Page 78: ...atic routes are helpful in situations where a route to a network must be used and other means of finding the route are unavailable For example static routes are useful when you cannot rely on RIP To g...

Page 79: ...address of the destination network Subnet Mask The subnet mask used by the destination network Next Gateway The IP address of the router that will be used to reach the destination network Priority Sh...

Page 80: ...it to No Be sure to read the rules on the installation of static routes in the IP routing table See Rules of static route installation on page 4 17 Select Destination Network IP Address and enter the...

Page 81: ...ives a RIP packet with a RIP Metric value of 15 will not send that packet on to the next router Therefore the maximum number of routers that can be traversed is 15 Setting RIP Metric to 1 means that e...

Page 82: ...oute s Next Gateway IP Address matches an IP address in the range of IP addresses being distributed by MacIP or DHCP The static route s Next Gateway IP Address is determined to be unreachable by the N...

Page 83: ...her computer DHCP also allows most of the IP parameters for a computer to be configured by the DHCP server simplifying setup of each machine The second called BOOTP also known as Bootstrap Protocol is...

Page 84: ...nd those that are manually configured are not the same Each method of distribution must have its own exclusive range of addresses to draw from To go to the IP Address Serving screen select IP Address...

Page 85: ...five Client IP addresses have been allocated Select 1st Client Address and enter the first client IP address that you will allocate to your first client machine For instance on your local area network...

Page 86: ...ns screen offers a set of parameters that can be passed to each client requesting an IP address These additional parameters simplify each client s setup Select Serve Domain Name toggle to Yes and pres...

Page 87: ...ggling this item to Yes once the DNS Server s IP address or addresses Primary and Secondary DNS Server IP Address are entered the Netopia ISDN Router will automatically broadcast this information to t...

Page 88: ...reen press the Escape key once DHCP NetBIOS Options If your network uses NetBIOS you can enable the Netopia ISDN Router to use DHCP to distribute NetBIOS information NetBIOS stands for Network Basic I...

Page 89: ...dresses dynamically To serve DHCP clients with the type of NetBIOS used on your network select Serve NetBIOS Type and toggle it to Yes From the NetBIOS Type pop up menu select the type of NetBIOS used...

Page 90: ...they must use a MacIP AppleTalk IP gateway Such a service is provided by AppleTalk models of the Netopia ISDN Routers A MacIP gateway converts network traffic into the correct format for AppleTalk or...

Page 91: ...ow many static addresses to allocate for MacIP KIP clients The addresses must fall within the address pool from the previous screen You will need to enter the number of static MacIP addresses to reser...

Page 92: ...ures IPX RIP and SAP NetBIOS broadcast packet forwarding IPX type 20 IPX packet filtering definable by source and destination IPX address and socket number for added security IPX SAP filtering to aid...

Page 93: ...twelve hexadecimal digits and is usually the hardware address of the interface card The node number must be unique inside the particular IPX network Socket numbers correspond to the particular servic...

Page 94: ...rtising Protocol SAP SAP is a protocol that provides servers and routers with a method to exchange service information Using SAP servers advertise their services and addresses Routers collect this inf...

Page 95: ...the locally connected Netopia router as though they came back from the user without bringing up the ISDN link Similarly SPX keep alive packets are treated in this manner IPX RIP and SAP messages will...

Page 96: ...goes to new screen 1 To enable IPX routing select IPX Enabled and toggle it to Yes 2 Select Ethernet Network Address and enter the network address of the IPX network connected to the Netopia ISDN Rout...

Page 97: ...rs connecting to the Netopia ISDN Router via the ISDN An Ethernet SAP filter must be used with networks that have so many servers advertised that the Netopia ISDN Router would otherwise exhaust its in...

Page 98: ...d Yes IP Profile Parameters IPX Enabled Yes IPX Profile Parameters Number to Dial Optional 2nd Number PPP MP Options Telco Options Follow these steps to configure IPX in the new connection profile 1 T...

Page 99: ...value is set to zero and the Netopia ISDN Router is answering a call the remote address will be learned when the profile is active Note that unlike IP the IPX network address is never used in matchin...

Page 100: ...tach Outgoing Packet Filter Set fire Incoming SAP Filter Set NONE Detach Outgoing SAP Filter Set wall Return Enter to detach Filter Set if there is one from this Profile Detach IPX Filter Sets from th...

Page 101: ...ch a Defined Profile No B Channel Usage 1 B Channel Idle Timeout 120 IP Enabled Yes IP Parameters IPX Enabled Yes IPX Parameters Configure values which may be used when receiving a call in this screen...

Page 102: ...ters can be set up to pass or discard IPX packets based on a number of user defined criteria Like IP filters IPX filters must be grouped in sets that are applied to the answer profile or to connection...

Page 103: ...rs and set up IPX filter sets from the IPX Filters and Filter Sets screen IPX Filters and Filter Sets Show Change IPX Packet Filters Add IPX Packet Filter Delete IPX Packet Filter Show Change IPX Pack...

Page 104: ...or going to the WAN Viewing and modifying packet filters To display a view only table of IPX packet filters select Show Change IPX Packet Filters in the IPX Filters and Filter Sets screen To modify a...

Page 105: ...t meet your security needs 1 Select Filter Name and enter a descriptive name for the filter 2 To specify a source network for the filter to match on select Source Network and enter an IPX network addr...

Page 106: ...ket filters must be grouped into sets A filter can be part of more than one filter set Viewing and modifying packet filter sets To display a table of IPX packet filter sets select Show Change IPX Pack...

Page 107: ...et filter set 1 Select Filter Set Name and enter a descriptive name for the filter set 2 To change the forwarding action of filters in the filter set select Show Filters Change Action on Match and pre...

Page 108: ...the IPX Filters and Filter Sets screen to display a list of filter sets Select a filter set from the list and press Return to delete it Press the Escape key to exit the list without deleting the filte...

Page 109: ...e IPX Filters and Filter Sets screen and press Return to go to the Add SAP Filter screen Add SAP Filter Filter Name Server Name Socket 0000 Type 0000 IPX Network 00000000 IPX Node Address 000000000000...

Page 110: ...ter an IPX network address 6 To specify an IPX node address for the filter to match on select IPX Node Address and enter an IPX node address 7 Select ADD FILTER NOW to save the current filter Select C...

Page 111: ...n and go to the Add SAP Filter Set screen Add SAP Filter Set Filter Set Name Show Filters Change Action on Match Append Filter Detach Filter ADD FILTER SET NOW CANCEL Return accepts ESC cancels Left R...

Page 112: ...teria To exit the table without adding the filter press the Escape key 4 To remove a filter from the filter set select Detach Filter to display a table of appended filters Select a filter from the tab...

Page 113: ...e shows detailed information about current IPX network routes IPX Routing Table Net Addr Hops Ticks Type Status Interface via Router SCROLL UP 00000020 2 3 RIP Active Ethernet 00000120 00000c465c2f 00...

Page 114: ...your particular Netopia model AppleTalk Networks A network is a communication system that connects computers together to share information using network services such as electronic mail print spoolers...

Page 115: ...cation formats the information into units known as packets It then attaches the correct address to the packets and sends them to the AppleTalk software on your computer which forwards the packets acro...

Page 116: ...e selected Like network numbers zone names are assigned by routers A routing table is maintained by each AppleTalk router The table serves as a map of the internet specifying the path and distance in...

Page 117: ...DATE Entries have multiple zone names Return Enter on these to see zone list A router has multiple communications ports and is capable of forwarding information to other routers and devices on the int...

Page 118: ...fice Models on page 6 5 and AppleTalk Setup for Corporate Models on page 6 9 AppleTalk Setup for Small Office Models Small Office models To go to the AppleTalk Setup options screen select Network Prot...

Page 119: ...toggles ESC cancels Configure basic AppleTalk services here Follow these steps to configure AppleTalk Setup Select AppleTalk Routing and toggle to On Select AppleTalk Zone Name and enter a name of you...

Page 120: ...determines which information to re transmit based on the destination address stored in the information packets Note Small Office users are limited to one AppleTalk zone and a single net range value f...

Page 121: ...pleTalk services here You have two choices for accepting AURP connections Select Accept AURP Connections and press Return A pop up menu appears with the options Configured Partners Only or Anyone Choo...

Page 122: ...k Setup options screen Corporate models AppleTalk Setup EtherTalk Phase II Setup LocalTalk Setup AURP Setup Return Enter to configure the EtherTalk Phase II Router port Navigate from here to configure...

Page 123: ...s to select ESC to dismiss To remove zones from the list select Delete Zone Name and press Return to see the zones list Use the Up and Down Arrow keys to select the zone to delete Press the Return key...

Page 124: ...outer This means that a LocalTalk network can be connected to the Netopia s LocalTalk port You can enable this feature by configuring the Netopia s LocalTalk port Select LocalTalk Setup in the AppleTa...

Page 125: ...t you will be connecting to Netopia ISDN Router use the zone name and network number used by that router for that LocalTalk network Otherwise your LocalTalk network may experience routing conflicts As...

Page 126: ...the Internet Protocol they are said to be tunneling through the IP network The Netopia ISDN Router uses AURP to allow your AppleTalk network to tunnel to designated AppleTalk partner networks as well...

Page 127: ...rtner select Add Partner and press Return to go to the Add AURP Partner screen Corporate models Add AURP Partner Partner IP Address or Domain Name Initiate Connection No ADD PARTNER NOW CANCEL Enter I...

Page 128: ...AppleTalk Setup 6 15 163 7 8 202 To initiate a connection with an AURP partner select Initiate Connection and toggle it to Yes This will open a connection to the remote AppleTalk network...

Page 129: ...AURP partner select Delete Partner in the AURP Setup screen and press Return to display a table of existing partners Use the Up and Down Arrow keys to select an AURP partner then press Return to delet...

Page 130: ...e From 4096 To 32768 Cluster Remote Networks No Enable Hop Count Reduction No Configure options to reduce ISDN connection time and for net number remapping Select Tickle Pkt Rqst Interval HH MM SS and...

Page 131: ...gh to accommodate all expected incoming AURP network numbers To improve the efficiency of remapping network numbers into a safe range select Cluster Remote Networks and toggle it to Yes This setting t...

Page 132: ...ministrative reasons they must use the services of a MacIP gateway This gateway converts network traffic into the correct format for AppleTalk or IP depending on the traffic s destination Setting up M...

Page 133: ...6 20 Netopia ISDN Router Reference Guide...

Page 134: ...2 shows you how to set up name password combinations to protect the Netopia ISDN Router s configuration screens Telnet access on page 7 5 shows you how to control access to the Netopia ISDN Router by...

Page 135: ...are universal and could easily be known to a potential intruder Set the answer profile so it must match incoming calls to a connection profile or hang up Where possible insist on using PAP or CHAP to...

Page 136: ...tistics Utilities Tests Once user accounts are created users who attempt to access protected screens will be challenged Users who enter an incorrect name or password are returned to the Main Menu or t...

Page 137: ...ccounts You can administer the accounts from the Security Options screen A single user account allows access to the Easy Setup Advanced Configuration Statistics Utilities Tests and Quick Menus screens...

Page 138: ...to Log On in the Security Options screen and toggle it to Yes Telnet access Telnet is a TCP IP service that allows remote terminals to access hosts on an IP network The Netopia ISDN Router supports Te...

Page 139: ...alls are not billed during the CNA phase With CNA a caller can set up a connection to the Netopia ISDN Router without incurring any charges by accessing a dial back connection profile If the caller s...

Page 140: ...e caller Use this setting if you require all calls to be CNA authenticated Configuring a connection profile for CNA To configure a connection profile for CNA select Calling Number in the Add Connectio...

Page 141: ...for caller ID 4 If you suspect that certain digits in the calling number are variable due to an intervening PBX for example use the question mark wildcard character for each one of those digits CNA ta...

Page 142: ...your network Before creating filter sets you should read the next few sections to learn more about how these powerful security tools work What s a filter and what s a filter set A filter is a rule th...

Page 143: ...a customs inspector scrutinizing packages Filter priority Continuing the customs inspectors analogy imagine the inspectors lined up to examine a package If the package matches the first inspector s cr...

Page 144: ...ters If the first filter can neither pass nor discard the packet because it cannot match any criteria the second filter has a chance to pass or reject it and so on Because of this hierarchical structu...

Page 145: ...mation contained in the packets A filter is simply a rule that prescribes certain actions based on certain conditions For example the following rule qualifies as a filter A filtering rule Block all Te...

Page 146: ...to TCP or UDP since only those protocols use port numbers The filter can be configured to match the following The source port number the port on the sending host that originated the packet The destina...

Page 147: ...umber specified in the filter Less Than or Equal For the filter to match the packet s port number must be less than or equal to the port number specified in the filter Equal For the filter to match th...

Page 148: ...IP Addr Proto Src Port D Port On Fwd 1 199 211 211 17 0 0 0 0 TCP 23 Yes No The table s columns correspond to each filter s attributes The filter s priority in the set Filter number 1 with the highest...

Page 149: ...o implement as a filter is Block all Telnet attempts that originate from the remote host 199 211 211 17 2 The host 199 211 211 17 is the source of the Telnet packets you want to block while the destin...

Page 150: ...ple 2 Suppose a filter is configured to block all incoming IP packets with the source IP address of 200 333 14 0 regardless of the type of connection or its destination The filter would look like this...

Page 151: ...by determining how the filters would respond to a number of different hypothetical packets Consider the combined effect of the filters If every filter in a set fails to match on a particular packet t...

Page 152: ...sets is part of reaching that goal Each filter set you design will be based on one of the following approaches That which is not expressly prohibited is permitted That which is not expressly permitted...

Page 153: ...ers for the new filter set 3 View change or delete individual filters and filter sets The sections below explain how to execute these steps Adding a filter set You can create up to eight different cus...

Page 154: ...add will be called Filter Set 1 the next filter will be Filter Set 2 and so on To give a new filter set a different name select Filter Set Name and enter a new name for the filter set To save the filt...

Page 155: ...out to the WAN The process for adding input and output filters is exactly the same The main difference between the two involves their reference to source and destination From the perspective of an inp...

Page 156: ...ce IP Address Mask 0 0 0 0 Dest IP Address 0 0 0 0 Dest IP Address Mask 0 0 0 0 Protocol Type 0 Source Port Compare No Compare Source Port ID 0 Dest Port Compare No Compare Dest Port ID 0 ADD THIS FIL...

Page 157: ...or the number of another IP transport protocol see the table on page 7 15 Note If Protocol Type is set to TCP or UDP the settings for port comparison that you configure in steps 8 and 9 will appear T...

Page 158: ...ge Filter Enabled No Forward No Source IP Address 0 0 0 0 Source IP Address Mask 0 0 0 0 Dest IP Address 0 0 0 0 Dest IP Address Mask 0 0 0 0 Protocol Type 0 Source Port Compare No Compare Source Port...

Page 159: ...ct Change Filter Set in the Filter Sets screen to display a list of filter sets Filter Sets block ftp Filter Set 2 Filter Set 3 Up Down to Select Filter Set Return Enter to modify ESC to cancel Select...

Page 160: ...deleting the current filter set and then recreate them To delete a filter set select Delete Filter Set in the Filter Sets screen to display a list of filter sets Select a filter set from the list and...

Page 161: ...elow Setting Input filter 1 Input filter 2 Input filter 3 Input filter 4 Input filter 5 Output filter 1 Enabled Yes Yes Yes Yes Yes Yes Forward No No Yes Yes Yes Yes Source IP address 0 0 0 0 0 0 0 0...

Page 162: ...ect to the LAN using one of the potentially intrusive Internet services such as Telnet FTP and WWW Output filter 1 This filter passes all outgoing traffic to make sure that no outgoing connections fro...

Page 163: ...t input filter 1 Enabled Yes Forward Yes Source IP Address a b c d Source IP Address Mask 255 255 255 255 Dest IP Address 0 0 0 0 Dest IP Address Mask 0 0 0 0 Protocol Type 0 Trusted subnet To allow u...

Page 164: ...r ahead of the current input filter 1 Enabled Yes Forward Yes Source IP Address 0 0 0 0 Source IP Address Mask 0 0 0 0 Dest IP Address a b c d Dest IP Address Mask 255 255 255 255 Protocol Type TCP So...

Page 165: ...243 and a local AURP router including the Netopia ISDN Router itself insert the following input filter ahead of the current input filter 1 Enabled Yes Forward Yes Source IP Address a b c d Source IP A...

Page 166: ...Router for Telephone Services Telephone Services include the following Telephone Connections to configure the Netopia ISDN Router for inbound and outbound telephone calls Priority Ringing to attach di...

Page 167: ...ivided into two parts Inbound and Outbound The Inbound portion of the Telephone Connections screen specifies how an incoming speech call is to be directed through the Router An incoming call may enter...

Page 168: ...busy tone to the party trying to dial in Select Phone 1 to direct calls out the Router s Phone 1 jack thereby ringing the phone or device plugged into that jack Select Phone 2 to direct calls out the...

Page 169: ...to disallow any outbound calls on that jack Devices on that line will hear a busy reorder signal Inbound calls are still possible depending on how the Router is configured for inbound connections Sele...

Page 170: ...rvice that ensures better line conditions for data transfer such as fax or modem The 3 1 kHz service may not be available from your ISDN service provider and there may be higher tariffs for its use Ch...

Page 171: ...d Kingdom style ringing pattern can be used to identify calls originating from one s home number Priority Ringing Caller ID Ringing Tone 1 Silence 2 Silence 3 Silence 4 Silence 5 Silence 6 Silence 7 S...

Page 172: ...t are not digits or wildcards ignored 2 For Ringing Tone press Return twice Select one of the ringing patterns listed from the pop up menu that appears Priority Ringing Caller ID Ringing Tone 1 201 55...

Page 173: ...8 8 Netopia ISDN Router Reference Guide...

Page 174: ...can provide statistical information report on current network status record events and help in diagnosing and locating problems Status overview You can get a useful overall status report from the Neto...

Page 175: ...w screen has three status sections General status Current ISDN Connection Status LED Status General status This section contains the following information Ethernet Address The Netopia ISDN Router s ha...

Page 176: ...the name of the connection profile being used if any This field will also indicate if the B channel is in use for a POTS call State Lists the B channels in use for this connection Use Indicates the a...

Page 177: ...the LED is blinking O The letter O means the LED is on solid E The letter E means the LED is reporting an error Statistics Users that are interested in troubleshooting their Netopia ISDN Router will w...

Page 178: ...hannels To go to the General Statistics screen select General Statistics in the Statistics Utilities Tests screen General Statistics Type Rx Tx Type IP Pkts 47445 87292 EN Rx Packets 254556 EN Rx Erro...

Page 179: ...usly by nodes on the LAN FEBE NEBE Errors The number of bad FEBE NEBE packet errors FEBE Far End Bit Errors is a counter of bad packets coming from the ISDN switch to the Router NEBE Near End Bit Erro...

Page 180: ...display most recent event first and to make it easy to distinguish error messages from informational messages Error messages are prefixed with an asterisk To go to the Event Histories screen select Ev...

Page 181: ...t the bottom of the list and press Return To obtain more information about any event listed in the Device Event History select the event and then press Return A dialog box containing more information...

Page 182: ...22 23 12 28 01 28 97 PPP B Channel 2 up Dialout 23 12 27 01 28 97 PPP B Channel 1 down 23 12 27 01 28 97 Clear Request Issued DN 914155362822 SCROLL DOWN Return Enter on event item for details or SCRO...

Page 183: ...History select Clear WAN Event History in the Event Histories screen Routing Tables You can view all of the IP IPX and AppleTalk routes in the Netopia ISDN Router s IP IPX and AppleTalk routing tables...

Page 184: ...ays all of the IPX Sap Bindery routes currently known to the Netopia ISDN Router To display the IPX Sap Bindery table screen select IPX Sap Bindery table in the Routing Tables screen and go to the IPX...

Page 185: ...Tables screen AT Routing Table Net Range Def Zone Name Hops State Next Rtr Addr Pkts Fwded SCROLL UP 1 Admin 2 Good 46 131 2 2 Admin 2 Good 46 131 0 3 Operations 2 Good 46 131 1 4 Sales 2 Good 46 131...

Page 186: ...extended network e g LocalTalk networks or the default zone name for an extended network To see the complete list of zones for an extended network with multiple zones select the entry in the table an...

Page 187: ...P manager The Netopia ISDN Router supports the following Management Information Base MIB documents MIB II RFC 1213 Interface MIB RFC 1229 Ethernet MIB RFC 1643 AppleTalk MIB I RFC 1243 Farallon Netopi...

Page 188: ...ur particular Netopia ISDN Router model number Non North American models For Non North American Netopia ISDN Routers the sysDescr value will be followed by a two character model suffix encoding a coun...

Page 189: ...1 Select System Name and enter a descriptive name for the Netopia ISDN Router s SNMP agent 2 Select System Location and enter the router s physical location room floor building etc 3 Select System Con...

Page 190: ...values known only to you and trusted system administrators To change a community string select it and enter a new value Caution Even if you decide not to use SNMP you should change the community stri...

Page 191: ...functioning The Netopia ISDN Router sends traps using UDP for IP networks Setting the IP trap receivers You can specify which SNMP managers are sent the IP traps generated by the Netopia ISDN Router...

Page 192: ...Monitoring Tools 9 19...

Page 193: ...9 20 Netopia ISDN Router Reference Guide...

Page 194: ...est Console configuration Configuration and firmware file transfers The following sections discuss these utilities and tests in detail Setting the system date and time You can set the system s date an...

Page 195: ...Date 10 03 1995 Current Time 05 59 AM or PM PM Follow these steps to set the system s date and time 1 Select Current Date and enter the date in the appropriate format Use one or two digit numbers for...

Page 196: ...Netopia ISDN Router on the second B channel creating a call loop back to the unit To run the ISDN loopback test select ISDN Switch Loopback Test in the Statistics Utilities Tests screen and press Retu...

Page 197: ...ck test fails Follow these suggestions to track down the reason behind the loopback test s failure Check that the SYNC LED is glowing a solid green Check the ISDN event log and get more information ab...

Page 198: ...target host receives a Ping packet it returns a packet to the original sender Ping allows you to see whether a particular IP destination is reachable from the Netopia ISDN Router You can also ascertai...

Page 199: ...number of packets to be sent during the Ping test The default setting is adequate in most cases but you may change it to any value from 1 to 4 294 967 295 3 Select Data Size to change the default set...

Page 200: ...urn packets are expected back before the next packet in the sequence of Ping packets is sent A count of the number of late packets appears in parentheses to the right of the Packets In count Message D...

Page 201: ...r if an escalating one to one correspondence is seen between Packets Out and Packets Lost and Packets In is noticeably lagging behind Packets Out the destination is probably unreachable In this case u...

Page 202: ...nite routing loops occur The TTL value can be set and retrieved using the SNMP MIB II ip group s ipDefaultTTL object Console configuration In the Getting Started guide it was suggested that you set th...

Page 203: ...ter Return to step 1 if you want to configure another parameter 3 Select SET CONFIG NOW to save the new parameter settings Select CANCEL to leave the parameters unchanged and exit the Console Configur...

Page 204: ...nnected through the PC Card port the transfer will occur through that port The file transfer procedures discussed in Updating firmware beginning on page 10 13 Downloading configuration files and To up...

Page 205: ...dem s user s guide and edit the default string it includes commands not supported by your modem You may choose to substitute equivalent commands 2 Connect a standard working analog telephone line not...

Page 206: ...opia If so when you hit Return Enter on the CONTINUE button you will have 10 seconds to begin the transfer from your terminal program CANCEL CONTINUE 3 Select CANCEL to exit without downloading the fi...

Page 207: ...ia and press Return The following dialog box appears Do you want to send a saved configuration to your Netopia If so when you hit Return Enter on the CONTINUE button you will have 10 seconds to begin...

Page 208: ...administrator To upload a configuration file 1 Decide on a name for the file and a path for saving it 2 Select Receive Config from Netopia and press Return The following dialog box appears Are you su...

Page 209: ...Router to reconfigure it Upload configuration files from the Router to store on the TFTP server Download firmware files to update the Router s firmware To use TFTP select Trivial File Transfer Protoc...

Page 210: ...file is available from the site where the server is located You may need to enter a file path along with the file name for example bigroot config myfile Select Read Firmware Now and press Return You...

Page 211: ...e of the file you will download The name of the file is available from the site where the server is located You may need to enter a file path along with the file name for example bigroot config myfile...

Page 212: ...n a different Netopia ISDN Router unit by Farallon or your network administrator To upload a configuration file follow these steps 1 Select TFTP Server Name and enter the DNS name or IP address of the...

Page 213: ...can be accessed in the Statistics Utilities Tests screen Console connection problems Can t see the configuration screens nothing appears Check the cable connection from the Netopia ISDN Router s cons...

Page 214: ...the Netopia ISDN Router s ISDN port and not one of its EtherWave ports The Ready LED is solid orange This is an indication that the Netopia ISDN Router is unable to synchronize with the switch at your...

Page 215: ...The connection profile being used has the Dial On Demand parameter in the Telco Options screen set to No It should be set to Yes The connection profile being used has the Dial parameter in the Telco...

Page 216: ...etup or IP Options screen Use the Netopia ISDN Router s ping utility in the Statistics Tests Utilities screen and try to ping local and remote hosts See Ping on page 10 5 for instructions on how to us...

Page 217: ...ch Non North American models only The Netopia ISDN Router includes an internal termination switch for terminating the S T bus The S T bus is the connection from the Router to the NT1 or wall jack on y...

Page 218: ...n with termination in effect Technical support Farallon Communications is committed to providing its customers with reliable products and documentation backed by excellent technical support Before con...

Page 219: ...k s do you have Ethernet LocalTalk EtherTalk TCP IP Other _________________________________ Please be ready to supply Farallon Technical Support with the information you used to configure the Netopia...

Page 220: ...via anonymous FTP to ftp farallon com pub AppleLink Third Parties A G FAX Back This service provides technical notes which answer the most commonly asked questions and offer solutions for many common...

Page 221: ...opia ISDN Router is determined solely by the setting on the Switch Type item This item which is found in the ISDN Line Configuration screen is a pop up menu with country protocol choices Each choice s...

Page 222: ...Denmark DD MM YY 24 hour Finland DD MM YY 24 hour France DD MM YY 24 hour Generic DD MM YY 24 hour Germany DD MM YY 24 hour Ireland MM DD YY 12 hour Italy DD MM YY 24 hour Japan YY MM DD 12 hour Luxe...

Page 223: ...lly the address and routing information found at the top of messages What is IP All networks use protocols to establish common standards for communication One widely used network protocol is the Inter...

Page 224: ...ed for the host number can vary as long as certain rules are followed The local network manager assigns IP host numbers to individual machines IP addresses are maintained and assigned by the InterNIC...

Page 225: ...A B and C networks Subnets and subnet masks Often an entire organization is assigned only one IP network number If the organization has several IP networks connected together with IP routers the netwo...

Page 226: ...binary notation When a subnet mask is written in binary notation each numeral 1 indicates that the corresponding bit in the IP address is part of the network or subnet address Each 0 indicates that t...

Page 227: ...ion will always have fewer than 254 IP hosts All your IP hosts will use IP addresses of the form 199 14 17 x where x represents the eight bits that can be used for subnet numbers and individual host n...

Page 228: ...d at least ten host addresses per subnet the preceding table indicates that you must choose a subnet mask that allocates four or fewer bits to the subnet address You decide to use a subnet mask Subnet...

Page 229: ...ample host numbers are five bits long meaning that values can range from 00000 to 11111 in binary notation Remember that 00000 and 11111 are reserved for broadcasts Actual host numbers therefore would...

Page 230: ...or this site Many ISPs offer Internet access with only a portion of a full Internet address For example you may obtain the Class C address 199 14 17 48 with the mask 255 255 255 240 From the previous...

Page 231: ...me of the addresses while the rest are distributed by the Netopia ISDN Router Using the Router in this way allows it to function as an address server One reason to use the Netopia ISDN Router as an ad...

Page 232: ...uter a computer dedicated to communicating with the Internet and routers are appropriate candidates for a static address Using address serving The Netopia ISDN Router provides two ways to serve IP add...

Page 233: ...menting your block of IP addresses For example try to use a continuous range for the static addresses you choose The figure above shows an example of a block of IP addresses being distributed correctl...

Page 234: ...9 1 1 32 is reserved as the network address Address 199 1 1 47 is reserved as the broadcast address This leaves 14 addresses to allocate from 199 1 1 33 through 199 1 1 46 If you want to allocate a su...

Page 235: ...emaining networks Note The IP address a b c 0 has letters in place of the first three numbers to generalize it for this example The figure at left shows a possible network configuration following this...

Page 236: ...0 0 a b c 1 WAN 3719 Management 127 0 0 1 255 255 255 255127 0 0 1 lp1 6423 Local a b c 128 255 255 255 192a b c 128 WAN 5157 Local a b c 248 255 255 255 248a b c 248 WAN 6205 Local SCROLL DOWN UPDAT...

Page 237: ...h matches the network address in the route The Netopia ISDN Router uses the connection profile associated with the route to connect to Router C and then forwards the packet Router C delivers the packe...

Page 238: ...r all ones but not both If your network requires zeros broadcasting you must configure this through SNMP Packet header types As previously mentioned IP works with other protocols to allow communicatio...

Page 239: ...ach B channel SPID The Service Profile ID generally looks like the directory number with some extra digits the TID appended to it SPIDs are used only in North America The number of SPIDs received from...

Page 240: ...ISDN Router The formats shown are a subset of possible SPID formats but in most cases they should work In the following table xxxxxxx represents the directory number assigned to your ISDN line and yy...

Page 241: ...nel Switch specific uses In general if the remote network has an ISDN line with an AT T 5ESS switch only one directory number is needed However the remote network may be set up to require incoming cal...

Page 242: ...nel usage If the B Channel Usage item in a connection profile s PPP MP Options screen is set to Dynamic or 2 B Pre emptible one or both B channels may be in use at any time during a call made with tha...

Page 243: ...r ISDN service provider Other incoming call restrictions A B channel will not be relinquished to admit an incoming call if a connection profile has B Channel Usage set to 2 B Channels A B channel will...

Page 244: ...D rejected removed by switch Associated parameter directory number associated with SPID Line Deactivated ISDN L1 not active L1 not ready to carry L2 data Associated parameter switch type or protocol C...

Page 245: ...code You can display more information about any event simply by selecting it in the ISDN Event History and pressing Return The example ISDN Event History shown below contains events typically generate...

Page 246: ...t is not currently assigned allocated Cause No 2 no route to specified transit network This cause indicates that the equipment sending this cause has received a request to route the call through a par...

Page 247: ...No 17 user busy This cause is used when the called user has indicated the inability to accept another call It is noted that the user equipment is compatible with call Cause No 18 no user responding T...

Page 248: ...equipment off line etc Cause No 28 invalid number format address incomplete This cause indicates that the called user cannot be reached because the called party number is not a valid format or is not...

Page 249: ...requested circuit channel not available This cause is returned when the circuit or channel indicated by the requesting entity cannot be provided by the other side of the interface Cause No 47 resourc...

Page 250: ...oes not support the channel type requested Cause No 69 requested facility not implemented This cause indicates that the equipment sending this cause does not support the requested supplementary servic...

Page 251: ...over which the call might be resumed Cause No 85 no call suspended This call indicates that the network has received a call resume request The call resume request contained a call identity information...

Page 252: ...he procedures do not indicate that this is a permissible message to receive while in the call state or a STATUS message was received indicating an incompatible call state Cause No 99 information eleme...

Page 253: ...andling procedures Cause No 111 protocol error unspecified This cause is used to report a protocol error event only when no other cause in the protocol error class applies Cause No 127 interworking un...

Page 254: ...e Associates 1057 West Dana Street Mountain View CA 94041 Garfinkel Simson PGP Pretty Good Privacy Sebastopol CA O Reilly Associates 1991 A guide to the free data encryption program PGP and the issues...

Page 255: ...F 2 Netopia ISDN Router Reference Guide...

Page 256: ...th Ethernet transceivers AURP Apple Update based Router Protocol An enhanced AppleTalk routing protocol AURP provides improved support for AppleTalk over wide area networks WANs and tunneling through...

Page 257: ...erstanding IP Addressing client An intelligent workstation that makes requests to other computers known as servers PC computers on a LAN can be clients clustering A feature that clusters remapped netw...

Page 258: ...erver to a client Ethernet A networking protocol that defines a type of LAN characterized by a 10 Mbps megabits per second data rate Ethernet is used in many mainframe PC and UNIX networks as well as...

Page 259: ...ormation that surrounds the actual data being transmitted In e mail a header is usually the address and routing information found at the top of messages hop count The number of routers a packet has go...

Page 260: ...abling systems In this manual IP is used as an umbrella term to cover all packets and networking operations that include the use of the Internet Protocol See also TCP IP IP address IP host address IP...

Page 261: ...dress instead of having a separate IP address for each computer on the network NetBIOS A network communications protocol used on PC LANs network A group of computer systems and other computer devices...

Page 262: ...ork PAP PPP authentication protocol A method for ensuring secure network access PC Card A removable device such as a modem or network interface card approximately the size of a credit card Designed to...

Page 263: ...rotocol such as AppleTalk must be used over both networks The Netopia ISDN Router is a router but also includes an AppleTalk IP gateway See also gateway router port A physical or logical connection be...

Page 264: ...router See also hard seeding non seeding seeding and seed router S T interface The interface on local ISDN equipment where the connection to an NT1 or a properly terminated ISDN line is made The Netop...

Page 265: ...on nodes U interface The interface on local ISDN equipment where the connection to the ISDN line is made The Netopia ISDN Router s U interface is its ISDN WAN port wall jack A small hardware component...

Page 266: ...work services The network administrator defines zones when he or she configures routers Isolated networks have no zones LocalTalk and EtherTalk Phase I networks may have no more than one zone each Eth...

Page 267: ...6 6 Application software 3 2 Associating port numbers to nodes 4 4 associating port numbers to nodes 4 4 AURP adding a partner 6 14 configuration 6 17 connecting to a partner 6 15 hop count reduction...

Page 268: ...1 setting 10 1 date and time formats B 1 Delete Static Route 4 17 Deleting a connection profile 2 24 Deleting a packet filter 5 15 Deleting filters 7 25 designing a new filter set 7 18 DHCP defined C...

Page 269: ...tics 9 5 Glossary GL 1 guidelines for using NAT 4 5 H hang up 2 41 Hops 9 13 how to reach us A 7 I Inbound Telephone Connections 8 2 Input filter 3 7 29 Input filters 1 and 2 7 29 Input filters 4 and...

Page 270: ...tatic options 4 26 MIBs supported 9 14 model numbers 1 3 modem connecting 1 4 Modifying a Connection Profile 2 23 Multilink Point to Point Protocol see PPP options Must Match a Defined Profile 7 8 N N...

Page 271: ...lnet access 7 5 Ringing Tone 8 7 RIP 4 12 router to serve IP addresses to hosts 4 1 Routing Information Protocol RIP 5 3 routing tables AppleTalk 9 11 IP 4 13 9 10 rules of static route installation 4...

Page 272: ...ing files 10 16 Thick and Thin Ethernet 3 8 TID defined D 1 timeout for idle calls 2 22 Trivial File Transfer Protocol TFTP 10 16 Trivial File Transfer Protocol see TFTP Troubleshooting A 1 troublesho...

Page 273: ...7 X XMODEM 10 10 XMODEM file transfers downloading configuration files 10 14 through console port 10 11 through PC Card port 10 12 updating firmware 10 13 uploading configuration files 10 15 Z Zone N...

Page 274: ...ption either repair the Product or refund the original purchase price of the Product In order to make a claim under this warranty you must comply with the following procedure 1 Contact Farallon Custom...

Page 275: ...O NINETY 90 DAYS FROM THE DATE OF DELIVERY OF THE PRODUCT THERE MAY BE OTHER RIGHTS THAT YOU MAY HAVE WHICH VARY FROM JURISDICTION TO JURISDICTION REGARDLESS OF WHETHER OR NOT ANY REMEDY SET FORTH HER...

Page 276: ......

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