UNII Config & User Guide version 5.2 March 10, 2003 Company Confidential Axxcelera Broadband Wireless 175 Science Pkwy.
U-NII Config & User Guide 1 5.2 Axxcelera Broadband Wireless Revision History Date Version Author Comments 5.0 Jan 9, 02 Matt Olson 5.0 Jan 14, 2002 Joe Higgs Format edits 5.0 Feb 19, 2002 Matt Olson More 5.0 updates 5.0 Feb 20, 2002 Matt Olson Added sections from old UNII Config & User Guide. 5.1 Dec 13, 2002 Matt Olson Updated for the 5.1.8 Software & 5.1.6 EMS. System 5.2.x Apr 17, 2003 Matt Olson Updated for software. System March 10, 2003 Updated for 5.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless PLEASE READ THESE SAFETY PRECAUTIONS! RF Energy Health Hazard The radio equipment described in this guide uses radio frequency transmitters. Although the power level is low, the concentrated energy from a directional antenna may pose a health hazard. Do not allow people to come in within 20cm to the front of the antenna while the transmitter is operating.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless AB-Extender complies with Part 15 of the FCC rules. The device is specifically designed to be used under Part 15, Sub-part E of the FCC rules and regulations. Operation is subject to following conditions: • • • • • The device to utilize a fixed mount antenna, for use on a permanent outdoor structure. The device to be installed by qualified installation/deployment personnel, and a minimum of 1.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless Table of Contents 1 Revision History................................................................................................................2 PLEASE READ THESE SAFETY PRECAUTIONS!.................................................................3 2 Document Overview .......................................................................................................11 3 AB-Access Overview .................................................
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 5.7 dhcpd.conf.............................................................................................................30 5.7.1 subnet................................................................................................................30 5.7.2 range..................................................................................................................30 5.7.3 option routers ................................................
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 7.2.1 Routed Management PRO/CON ......................................................................60 7.2.2 AP Configuration Files.....................................................................................61 7.2.2.1 AP resolve ...................................................................................................61 7.2.2.2 AP system.conf......................................................................................
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 9.2.2.3 SU system.conf ...........................................................................................89 9.2.2.4 SU initr1483.................................................................................................89 9.2.3 Troubleshooting ...............................................................................................89 9.2.3.1 Can’t ping the radio from the terrestrial interface. ................................
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 12.1.1.2 BHM initbridge ...........................................................................................118 12.1.1.3 BHM initr1483............................................................................................118 12.1.1.4 BHM system.conf ......................................................................................118 12.1.2 BHS Configuration Files ...................................................................
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 13.12 Antenna Spacing ................................................................................................143 14 SNMP ..........................................................................................................................145 15 Rupee .........................................................................................................................146 15.1 LINUX .................................................
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 2 Document Overview This document covers technical specifications and configuration information for the ABAccess system. It also covers some general troubleshooting steps to resolve issues that may occur while configuring or deploying the AB-Access system. This document should only be used as a reference for the 5.1.6 EMS and 5.1.5 or newer System Software.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 3 AB-Access Overview 3.1 Topologies There are three topologies that are available with the AB-Access units CLIP, 1483 Bridging, and Native ATM. There are several configuration variations within these topologies but all will be referred by these names with an extension. 3.1.1 CLIP (RFC 1577) CLIP stands for Classical IP and is a routed topology.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 4 AB-Access Reference Model The diagram below is the architectural reference model for this document. Depending upon the required architecture, certain layers of this model may or may not be used. Please note that both the wireless and terrestrial interfaces have access to all of the functions of the unit. This is designed to allow the reader to understand where an incoming service is terminating and where its configuration is managed.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 4.1 Subnetting Subnetting within the AB-Access radios is done in hexadecimal format. There for it is necessary to know the decimal to hex conversions for commonly used subnets. CIDR notation is also used to define the subnets in all the diagrams, so refer to the chart below for any questions on subnetting. Decimal Subnet HEX Subnet CIDR 0 00 /24 128 80 /25 192 C0 /26 224 E0 /27 240 F0 /28 248 F8 /29 252 FC /30 4.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless Data Rate PCR 1 Mbps 2667 2 Mbps 5333 5 Mbps 13333 4.3 ATM Switch ATM switches are referenced throughout this document. The ATM switch used for illustration purposes is the FVC Access NGI. The switch used for the troubleshooting screenshots represents FVC software version 5.07. Some of the commands for older FVC switch software are different.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 5 Static Configurations Before one creates a static system you must first know what everything in the configuration files mean. The files listed below are all the configuration files that can be configured on the system. 5.1 resolve The resolve file stores the IP configuration information such as IP address, netmask, and the routing table. 5.1.
U-NII Config & User Guide 5.1.2 5.2 Axxcelera Broadband Wireless nat nat add device device {atm0 |atm1 | eth0} Corresponds to the device in the device line that you want NAT enabled on. NAT should be enabled on the WAN interface. Example The following example shows NAT enabled on the atm1 device. nat add atm1 5.1.3 subnet subnet add device . networkID subnetmask device {atm0.home | atm1.home | eth0.home | bridge.home} Is used to define what device the subnet is being defined for. networkID {a.b.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless rip accept eth0 1 2 5.1.5 rip send rip send interface version interface {device | all} This will correspond to the device defined in device line. version {1 | 2 | 1 2 | none} Defines which version of RIP you want to accept. Example The following example shows the wireless ATM interface sending RIP version 2. rip send atm1 2 5.1.6 rip relay rip relay version remoteip device timeout version {1 | 2 | 1 2} Version of RIP to send.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless gateway {a.b.c.d} Target IP address for path to remote network. netmask {ff:ff:ff:ff} Subnet mask of remote network. cost {#} Hop count to destination network, also referred to as metric. Cost is optional, and will be set to 1 if nothing is set. If this is not set correctly and you are running RIP it could overwrite the static route. Example The following example shows a default route. A # sign can be used to put comments after the route.
U-NII Config & User Guide interface 5.2 Axxcelera Broadband Wireless {atm1 | atm0} This defines which device you want to bind the ipatm pvc to. port {atm25m | atm25i} atm25m = wireless port atm25i = terrestrial port vpi {0-7} Currently only VPI 0 is supported on the wireless interface. The terrestrial interface can use any in the range.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 5.2 system.conf 5.2.1 channel channel number number {0-14} This defines the RF channel. 0-4 = lower power (indoor only) 5-9 = mid power (outdoor) 10-16 = high power (outdoor) Note: The channel plans can vary in different countries. Example The following example shows a unit transmitting on channel 14, which is a high power channel. channel 14 5.2.2 antenna antenna polarization polarization {vertical | horizontal} Defines the antenna.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless The following example shows a unit operating in a static mode, which means the unit is in a stand alone mode. mode static 5.2.4 mid mid number number {0-254} Mobile ID is a unique identifier per radio in a sector. MID 0 is always used for the AP, and can’t be used for an SU. MID 255 is reserved and used as the broadcast MID. Also no MIDs can be duplicated in a sector. Example The following example shows a AP’s mid. mid 0 5.2.
U-NII Config & User Guide 5.2.7 5.2 Axxcelera Broadband Wireless duplex duplex type type {half | full} Sets the Ethernet interface to half or full duplex. Example The following example shows a unit’s interface set to full duplex. duplex full NOTE: If set to full duplex unit must be connected to a switch or router and not a hub. The unit will not auto-negotiate in full duplex, so you must set switch to 10Mb Full Duplex. 5.2.
U-NII Config & User Guide code 5.2 Axxcelera Broadband Wireless Text field that can hold up to 14 characters. This function is not currently enabled. Example The following example shows an authentication key that is default. Units currently ignore this field. key Axxcelera 5.2.11 mask mask mask# mask# {5 digit hex #} This is only used in an interactive system. It prevents the radio from scanning specific RF channels.
U-NII Config & User Guide 5.2.12 5.2 Axxcelera Broadband Wireless leds leds mode mode {active | debug} Defines the interpretation for the LEDs on the wallbox. Active = Upon boot the yellow light will go solid indicating the unit has power. The green light is then a data traffic light and flashes when data is transmitted on the terrestrial interface. Debug = Upon boot the yellow light defines the terrestrial interface, once for Ethernet, twice for ATM.
U-NII Config & User Guide pcr 5.2 Axxcelera Broadband Wireless {0-70000} Peak Cell Rate, used to define the maximum cells arrival/transmission rat at/from the wireless interface (ATM cells per second). Example TP (traffic parameter) sets the type of service that is desired and peak cell rate. The following example show the TP default set to Unspecified Bit Rate with a Peak Cell Rate of 2667. tp default UBR 2667 NOTE: When setting PCR for a bi-directional PVC the following applies.
U-NII Config & User Guide iport 5.2 Axxcelera Broadband Wireless {atm25i | atm25m} In port of uni-directional PVC. atm25i = terrestrial atm25m = wireless ivpi {0-7} Currently only VPI 0 is supported on the wireless interface. The terrestrial interface can use any in the range. ivci {32-65535} In port VCI. oport {atm25i | atm25m} Out port of the uni-directional PVC. ovpi {0-7} Currently only VPI 0 is supported on the wireless interface. The terrestrial interface can use any in the range.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 1 = Flooding of unlearned unicast packets is enabled. Example The following example configures the mr1483 device to forward all unlearned unicast packets. floodmode 1 5.4.2 up up mid vci port pcr-rx pcr-tx mid {1-254} MID of the SU that the data will be sent to. vci {MID*256} The MID of the SU multiplied by 256. port {atm25m} Only the wireless port can be used for this device.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless arrival rate from the wireless interface (ATM cells per second). pcr-tx {0-70000} Peak Cell Rate, used to define the maximum cells transmission rate at the wireless interface (ATM cells per second). Example The following example sets up a r1483 PVC to an AP from an SU with MID 3. pvc 0/768 atm25m 70000 70000 5.6 initbridge 5.6.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 5.7 dhcpd.conf The dhcpd.conf file follows the same syntax as a Linux or UNIX dhcpd.conf file. 5.7.1 subnet subnet networkid netmask subnet networkid {a.b.c.d} The network ID for the leased addresses. subnet {a.b.c.d} The subnet for the leased addresses. Example The following example sets the subnet for the 10.10.10.0 network with a class C netmask. subnet 10.10.10.0 netmask 255.255.255.0 5.7.2 range range startip stopip startip {a.b.c.
U-NII Config & User Guide 5.7.4 5.2 Axxcelera Broadband Wireless max-lease-time max-lease-time seconds seconds {0-86400} Time in seconds that a client can hold a leased address from the DHCP server. A setting of 0 seconds will make the lease never timeout. Example The following example sets the lease time to 24 hours (=24x60x60). max-lease-time 86400 5.7.5 option domain-name option domain-name dnsname dnsname {name} Name of the DNS Server.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless The following example sets the password to “atmos”. access write atmos NOTE: AB-Access only supports write access and does not support read access.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 6 CLIP_T The CLIP_T configuration is when both the AP and SU are setup as routers. This means that when data arrives on any interface it is analyzed at layer 3 and based on the destination IP address is forwarded out the proper interface. 6.1 Interactive CLIP_T Eth AP All assumptions for troubleshooting Interactive CLIP_T Eth AP will be based on the following diagram. 192.168.100.1 PVC 768 192.168.2.50 /27 RL RL 192.168.100.3 BL SL E 192.
U-NII Config & User Guide March 10, 2003 5.
U-NII Config & User Guide 6.1.2 6.1.2.1 5.2 Axxcelera Broadband Wireless Troubleshooting AP Object If the AP will not register make sure all the fields in the EMS database are correctly filled in. Here are a few important points that should be kept in mind if the AP doesn’t register. 1. See if you can ping the unit. The default configuration is to have the AP receive a DHCP address from the CS. If it has not received it you will not be able to ping it.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless time it leases an address. It is important to be aware that by default most routers will not pass DHCP request unless they are specifically configured to do so. #eth0 subnet 192.168.2.0 netmask 255.255.255.224 { range 192.168.2.34 192.168.2.50; option routers 192.168.2.33; } host AP1 { hardware ethernet 0:c0:69:0c:52:2f; fixed-address 192.168.2.50; } For various reasons it may be desired to not use DHCP to give an AP an address.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless [root@cs1 /root]# tail -f /var/log/adapcs.log CS[12801.8192](16Dec 21:39:20.034 ): Protocol: 00 00 00 00 01 00 00 05 00 14 00 04 00 c0 69 0b 58 7f b5 10 CS[12801.8192](16Dec 21:39:20.034 ): RegistrarProtocol: SU 00c0690b587f is already registering CS[12801.8192](16Dec 21:39:20.555 ): EMSProtocol: received message REGMSG_REGISTER_SU for CS CS[12801.8192](16Dec 21:39:20.555 ): Protocol: message contents (20 bytes) 2.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 6.2 Static CLIP_T Eth AP All assumptions for troubleshooting Static CLIP_T Eth AP will be based on the following diagram. 192.168.100.1 PVC 768 192.168.2.50 /27 RL RL 192.168.100.3 BL SL E 192.168.3.65 /29 BL SL E MID 0 MID 3 LAN SU Data/Management PVC Ethernet Switch AP/SU Management/Data Path Router 192.168.2.33 /27 PC 192.168.2.
U-NII Config & User Guide 6.2.1 6.2.1.1 5.2 Axxcelera Broadband Wireless AP Configuration Files AP resolve device add eth0 ether //edd mtu 1500 192.168.2.50 device add atm1 atm //bun mtu 1500 192.168.100.1 subnet add eth0.home . 192.168.2.32 ff:ff:ff:e0 subnet add atm1.home . 192.168.100.0 ff:ff:ff:00 rip send all none rip accept all none route add default 0.0.0.0 192.168.2.33 00:00:00:00 1 # MAN route add su1 192.168.3.64 192.168.100.
U-NII Config & User Guide 6.2.2 5.2 Axxcelera Broadband Wireless SU Configuration Files 6.2.2.1 SU resolve device add eth0 ether //edd mtu 1500 192.168.3.65 device add atm1 atm //bun mtu 1500 192.168.100.3 subnet add eth0.home . 192.168.3.64 ff:ff:ff:f8 subnet add atm1.home . 192.168.100.0 ff:ff:ff:00 rip send all none rip accept all none route add default 0.0.0.0 192.168.100.1 00:00:00:00 1 # MAN relay all ipatm lifetime 60 ipatm pvc atm1 atm25m 0/768 pcr 70000/70000 remoteip 192.168.100.1 6.2.2.
U-NII Config & User Guide 6.2.3 5.2 Axxcelera Broadband Wireless Troubleshooting 6.2.3.1 Can’t ping the radio from the terrestrial interface 1. Check all physical connections. The radio is a network device, which means if you connect it to a PC (NIC) you will use a straight-through cable. To connect the radio to a network device (hub, switch, router) use an Ethernet cross-over cable (1-3, 2-6).
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 6.3 Static CLIP_T ATM AP All assumptions for troubleshooting Static CLIP_T ATM AP will be based on the following diagram. 192.168.100.1 PVC 768 192.168.2.50 /27 RL RL 192.168.100.3 BL SL A 192.168.3.65 /29 BL SL E MID 0 MID 3 LAN SU Data/Management PVC AP/SU Management/Data Path ATM Switch PVC 50 PVC 51 Router 192.168.2.33 /27 PC 192.168.2.
U-NII Config & User Guide 6.3.1 6.3.1.1 5.2 Axxcelera Broadband Wireless AP Configuration Files AP resolve device add atm0 atm //bun mtu 1500 192.168.2.50 device add atm1 atm //bun mtu 1500 192.168.100.1 subnet add atm0.home . 192.168.2.32 ff:ff:ff:e0 subnet add atm1.home . 192.168.100.0 ff:ff:ff:00 rip send all none rip accept all none route add default 0.0.0.0 192.168.2.33 00:00:00:00 1 # MAN route add su1 192.168.3.64 192.168.100.
U-NII Config & User Guide 6.3.2 5.2 Axxcelera Broadband Wireless SU Configuration Files 6.3.2.1 SU resolve device add eth0 ether //edd mtu 1500 192.168.3.65 device add atm1 atm //bun mtu 1500 192.168.100.3 subnet add eth0.home . 192.168.3.64 ff:ff:ff:f8 subnet add atm1.home . 192.168.100.0 ff:ff:ff:00 rip send all none rip accept all none route add default 0.0.0.0 192.168.100.1 00:00:00:00 1 # MAN relay all ipatm lifetime 60 ipatm pvc atm1 atm25m 0/768 pcr 70000/70000 remoteip 192.168.100.1 6.3.2.
U-NII Config & User Guide 6.3.3 5.2 Axxcelera Broadband Wireless Troubleshooting 6.3.3.1 Can’t ping the radio from the terrestrial interface AP 1. Check all physical connections. It is a straight cable from the CS to the Switch, and a rollover twist from the wall box to the switch (1-7,2-8). 2. Check to see if your atmarp entries are in the ARP table on the CS. ( ./atmarp if you are already in the /usr/local/sbin directory) • Add an atmarp entry root@cs1 11:11:14 (4) [~] # atmarp -s 192.168.2.50 0.0.
U-NII Config & User Guide 5.2 root@cs1 11:18:51 (9) [~] # Kernel IP routing table Destination Gateway 10.9.144.1 * 192.168.100.0 192.168.2.50 192.168.2.0 * 10.9.144.0 * 127.0.0.0 * • Axxcelera Broadband Wireless route Genmask 255.255.255.255 255.255.255.0 255.255.255.0 255.255.255.0 255.0.0.0 Flags Metric Ref Use Iface UH 0 0 0 eth0 UG 0 0 0 atm0 U 0 0 0 atm0 U 0 0 0 eth0 U 0 0 0 lo Delete a route root@cs1 11:20:26 (10) [~] # route del -net 192.168.100.0 netmask 255.255.255.0 4.
U-NII Config & User Guide terminated correctly at (wo,o,wg,bl,wbl,g,wbr,br). 5.2 the radio. The Axxcelera Broadband Wireless termination at the radio uses 568B 2. Make sure the computer you are pinging from is on the same network as the AP. If you are on a different network than the radio make sure you have the proper routes in the radio and the computer you are trying to ping from. 6.3.3.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 6.4 Hybrid CLIP_T Eth AP PVC 768 192.168.100.3 RL PVC 769 192.168.3.65 /29 BL 192.168.2.50 /27 SL RL BL E 192.168.100.1 SL E MID 3 LAN PVC 1025 PVC 1024 MID 0 192.168.100.4 RL 192.168.3.9 /29 BL Eth Switch SL E 192.168.2.33 /27 MID 4 Router VPN PVC SU Data Path Control Server 192.168.2.
U-NII Config & User Guide 6.4.1 6.4.1.1 5.2 Axxcelera Broadband Wireless AP Configuration Files AP resolve device add eth0 ether //edd mtu 1500 192.168.2.50 device add atm1 atm //bun mtu 1500 192.168.100.1 subnet add eth0.home . 192.168.2.32 ff:ff:ff:e0 subnet add atm1.home . 192.168.100.0 ff:ff:ff:00 rip send all none rip accept all none route add default 0.0.0.0 192.168.2.33 00:00:00:00 1 # MAN route add su1 192.168.3.64 192.168.100.3 ff:ff:ff:f8 1 # MAN route add su2 192.168.3.8 192.168.100.
U-NII Config & User Guide 6.4.1.3 5.2 Axxcelera Broadband Wireless AP Switchcli tp default UBR 2667 sp default 256 stats add atm25m 0 769 atm25m 0 1025 default default perm epd add atm25m 0 1025 atm25m 0 769 default default perm epd 6.4.2 SU1 Configuration Files 6.4.2.1 SU1 resolve device add eth0 ether //edd mtu 1500 192.168.3.65 device add atm1 atm //bun mtu 1500 192.168.100.3 subnet add eth0.home . 192.168.3.64 ff:ff:ff:f8 subnet add atm1.home . 192.168.100.
U-NII Config & User Guide 6.4.2.2 5.2 Axxcelera Broadband Wireless SU1 system.conf channel 0 antenna horizontal mode static mid 3 bid 0 interface eth0 duplex half backoff 0 provider abw key Axxcelera mask 1ffff leds active 6.4.3 SU2 Configuration Files 6.4.3.1 SU2 resolve device add eth0 ether //edd mtu 1500 192.168.3.9 device add atm1 atm //bun mtu 1500 192.168.100.4 subnet add eth0.home . 192.168.3.8 ff:ff:ff:f8 subnet add atm1.home . 192.168.100.
U-NII Config & User Guide 6.4.3.2 5.2 Axxcelera Broadband Wireless SU2 system.conf channel 0 antenna horizontal mode static mid 4 bid 0 interface eth0 duplex half backoff 0 provider abw key Axxcelera mask 1ffff leds active 6.4.4 Troubleshooting 6.4.4.1 Can’t ping the radio from the terrestrial interface 1. Check all physical connections. The radio is a network device, which means if you connect it to a PC (NIC) you will use a straight-through cable.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless AP 192.168.2.50 ip> ipatm pvc ipatm pvc atm1 atm25m 0/768 pcr 70000/70000 remoteip 192.168.100.3 SU 192.168.3.65 ip> ipatm pvc ipatm pvc atm1 atm25m 0/768 pcr 70000/70000 remoteip 192.168.100.1 3. Check the default route in the SU. 192.168.3.65 ip> route route add default 0.0.0.0 192.168.100.1 00:00:00:00 1 # MAN via atm1 4. Check that there is a route in the AP that points to the SU’s terrestrial network. 192.168.2.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 7 CLIP_S The CLIP_S configuration is when the AP acts as an ATM switch and the SU acts as a router. This means that the AP will pass ATM cells at layer 2, and the SU will act as a router analyzing all data at layer 3 and based upon destination IP address forward the data out the proper interface. In static mode you can configure the management traffic in either routed or a switched configuration.
U-NII Config & User Guide 7.1.1 5.2 Axxcelera Broadband Wireless Adding AP and SU to EMS Dialogue boxes showing the information needed to add an AP or SU are shown below.
U-NII Config & User Guide 7.1.2 7.1.2.1 5.2 Axxcelera Broadband Wireless Troubleshooting AP Object If the AP will not register make sure all the fields in the EMS database are correctly filled in. Here are a few important points that should be kept in mind if the AP doesn’t register.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 1. Make sure the MAC address is correct. Without the correct MAC address the AP can not register. You can verify what MAC address the AP is attempting to register with by tailing the adapcs.log file. In the following example an AP is trying to register and is not found in the database, which means when you created the object it had the wrong MAC address. [root@cs1 /root]# tail -f /var/log/adapcs.log CS[5025.8192](16Dec 12:36:03.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 1. Make sure the MAC address is correct. Without the correct MAC address the SU can not register. You can verify this by tailing the adapcs.log file. In this example an SU with this MAC address is trying to register and is not found in the database, which means when you created the object it had the wrong MAC address. [root@cs1 /root]# tail -f /var/log/adapcs.log CS[5494.8192](16Dec 12:48:34.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless [root@cs1 /root]# atmarp -a ----- Itf 0 (192.168.2.1, netmask 255.255.255.0) ----Default QOS: ubr,aal5:max_sdu=9188 IP 192.168.2.100, state VALID, addr , flags 0x4 0.0.36 IP 192.168.2.50, state VALID, addr , flags 0x4 0.0.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 7.2 Static CLIP_S (routed management) All assumptions for troubleshooting CLIP_S (routed management) are based on the following diagram. 192.168.100.1 192.168.2.50 /27 192.168.100.3 PVC 768 RL RL 192.168.5.5 BL PVC 769 SL SL A 192.168.3.65 /29 BL E MID 0 MID 3 LAN PVC 200 ATM Switch SU Management PVC PVC 34 AP Management PVC SU Data PVC Router 192.168.5.1 PC 192.168.2.34 /27 7.2.
U-NII Config & User Guide 7.2.2 5.2 Axxcelera Broadband Wireless AP Configuration Files 7.2.2.1 AP resolve device add atm0 atm //bun mtu 1500 192.168.2.50 device add atm1 atm //bun mtu 1500 192.168.100.1 subnet add atm0.home . 192.168.2.32 ff:ff:ff:e0 subnet add atm1.home . 192.168.100.0 ff:ff:ff:00 rip send all none rip accept all none route add default 0.0.0.0 192.168.2.34 00:00:00:00 1 # MAN relay all ipatm lifetime 60 ipatm pvc atm0 atm25i 0/34 pcr 70000/70000 remoteip 192.168.2.
U-NII Config & User Guide 7.2.2.3 5.2 Axxcelera Broadband Wireless AP initswitchcli tp default UBR 2667 sp default 256 stats add atm25m 0 769 atm25i 0 200 default default perm epd add atm25i 0 200 atm25m 0 769 default default perm epd 7.2.3 SU Configuration Files 7.2.3.1 SU resolve device add eth0 ether //edd mtu 1500 192.168.3.65 device add atm1 atm //bun mtu 1500 192.168.100.3 device add atm2 atm //bun mtu 1500 192.168.5.5 subnet add eth0.home . 192.168.3.64 ff:ff:ff:f8 subnet add atm1.home . 192.
U-NII Config & User Guide 7.2.3.2 7.2.4 5.2 Axxcelera Broadband Wireless SU system.conf channel 0 antenna horizontal mode static mid 3 bid 0 interface eth0 duplex half backoff 0 provider abw key Axxcelera mask 1ffff leds active Troubleshooting 7.2.4.1 Can’t ping the radio from the terrestrial interface AP 1. Check all physical connections. It is a straight cable from the CS to the Switch, and a rollover twist from the wall box to the switch (1-7,2-8). 2.
U-NII Config & User Guide 3. 5.2 Axxcelera Broadband Wireless Check route on CS, by typing route at the Command line. • Add a route root@cs1 11:17:19 (8) [~] # route add -net 192.168.100.0 netmask 255.255.255.0 gw 192.168.2.50 • View the routing table root@cs1 11:18:51 (9) [~] # Kernel IP routing table Destination Gateway 10.9.144.1 * 192.168.100.0 192.168.2.50 192.168.2.0 * 10.9.144.0 * 127.0.0.0 * • route Genmask 255.255.255.255 255.255.255.0 255.255.255.0 255.255.255.0 255.0.0.
U-NII Config & User Guide • 5.2 Axxcelera Broadband Wireless Delete a PVC ADMIN Access_NGI>set pvc del 1 SU 1. Check all physical connections. The radio is a network device, which means if you connect it to a PC (NIC) you will use a straight cable. If you connect the radio to a network device (hub, switch, router) you will use a Ethernet cross-over cable(1-3, 2-6). It is also important to check that the cable is punched down correctly in the wall box and the cable is terminated correctly at the radio.
U-NII Config & User Guide 4. 5.2 Axxcelera Broadband Wireless Check that there is a route in the AP that points to the SU’s terrestrial network. 192.168.2.50 ip> route route add su1 192.168.3.64 192.168.100.3 ff:ff:ff:f8 1 # MAN via atm1 route add default 0.0.0.0 192.168.2.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 7.3 Static CLIP_S (switched management) All assumptions for troubleshooting CLIP_S are based on the following diagram. 192.168.100.3 PVC 768 192.168.100.1 RL RL 192.168.5.5 BL SL SL PVC 103 A E PVC 769 MID 0 MID 3 LAN PVC 101 PVC 200 ATM Switch 192.168.3.65 /29 BL SU Management PVC PVC 103 PVC 101 AP Management PVC SU Data PVC Router 192.168.5.1 PC 192.168.100.254 /24 7.3.
U-NII Config & User Guide 7.3.2 5.2 Axxcelera Broadband Wireless AP Configuration Files 7.3.2.1 AP resolve device add atm0 atm //bun mtu 1500 192.168.100.1 subnet add atm0.home . 192.168.100.0 ff:ff:ff:00 rip send all none rip accept all none route add default 0.0.0.0 192.168.100.254 00:00:00:00 1 # MAN relay all ipatm lifetime 60 ipatm pvc atm0 atm25i 0/101 pcr 70000/70000 remoteip 192.168.100.254 7.3.2.2 AP system.
U-NII Config & User Guide 7.3.2.3 5.2 AP initswitchcli tp default UBR 2667 sp default 256 stats add atm25m 0 768 atm25i add atm25i 0 103 atm25m add atm25m 0 769 atm25i add atm25i 0 200 atm25m 7.3.3 Axxcelera Broadband Wireless 0 0 0 0 103 768 200 769 default default default default default default default default perm epd perm epd perm epd perm epd SU Configuration Files 7.3.3.1 device device device SU resolve add eth0 ether //edd mtu 1500 192.168.3.65 add atm1 atm //bun mtu 1500 192.168.100.
U-NII Config & User Guide 7.3.3.2 7.3.4 5.2 Axxcelera Broadband Wireless SU system.conf channel 0 antenna horizontal mode static mid 3 bid 0 interface eth0 duplex half backoff 0 provider abw key Axxcelera mask 1ffff leds active Troubleshooting 7.3.4.1 Can’t ping the radio from the terrestrial interface AP 1. Check all physical connections. It is a straight cable from the CS to the Switch, and a rollover twist from the wall box to the switch (1-7,2-8). 2.
U-NII Config & User Guide 3. • 5.2 Axxcelera Broadband Wireless Check the Switch for the correct PVC’s. Log into the ATM switch and check that the PVCs are mapped correctly. The following commands are for an FVC switch. • Add a PVC ADMIN Access_NGI>set pvc add 101 0 101 be 102 0 101 be Adding PVC i=101/0/34 o=102/0/34 to switch fabrice Updating FLASH memory. Please wait ... Done.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 192.168.3.10 hmm> system mid MID 3 2. Check the that the pvc information is correct in relation to the MID and remoteip AP 192.168.100.254 switchcli> list all all perm Displaying permanent entries for all ports. port vp vc port vp vc atm25i 0 103 ==> atm25m 0 768 atm25m 0 768 ==> atm25i 0 103 atm25i 0 200 ==> atm25m 0 769 atm25m 0 769 ==> atm25i 0 200 SU 192.168.3.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 8 Hybrid CLIP_S The Hybrid CLIP_S configuration is a configuration that can be added onto an existing CLIP_S static configuration. What this configuration allows you to do is create a VPN type tunnel between two SUs across a network. This allows for two data paths: one to another private network, and another to the internet. This can be done with either a switched or routed management system. 8.1.1 8.1.1.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless device add atm0 atm //bun mtu 1500 192.168.2.50 device add atm1 atm //bun mtu 1500 192.168.100.1 subnet add atm0.home . 192.168.2.32 ff:ff:ff:e0 subnet add atm1.home . 192.168.100.0 ff:ff:ff:00 rip send all none rip accept all none route add default 0.0.0.0 192.168.2.34 00:00:00:00 1 # MAN relay all ipatm lifetime 60 ipatm pvc atm0 atm25i 0/50 pcr 70000/70000 remoteip 192.168.2.34 ipatm pvc atm1 atm25m 0/768 pcr 70000/70000 remoteip 192.168.100.
U-NII Config & User Guide 8.1.1.3 5.2 AP1 initswitchcli tp default UBR 2667 sp default 256 stats add atm25m 0 769 atm25i add atm25i 0 100 atm25m add atm25m 0 770 atm25i add atm25i 0 200 atm25m 8.1.2 Axxcelera Broadband Wireless 0 0 0 0 100 769 200 770 default default default default default default default default perm epd perm epd perm epd perm epd SU1 Configuration Files 8.1.2.1 SU1 resolve device add eth0 ether //edd mtu 1500 192.168.3.65 device add atm1 atm //bun mtu 1500 192.168.100.
U-NII Config & User Guide 8.1.2.2 5.2 Axxcelera Broadband Wireless SU1 system.conf channel 0 antenna horizontal mode static mid 3 bid 0 interface eth0 duplex half backoff 0 provider abw key Axxcelera mask 1ffff leds active 8.1.3 AP2 Configuration Files 8.1.3.1 AP2 resolve device add atm0 atm //bun mtu 1500 192.168.2.51 device add atm1 atm //bun mtu 1500 192.168.101.1 subnet add atm0.home . 192.168.2.32 ff:ff:ff:e0 subnet add atm1.home . 192.168.101.
U-NII Config & User Guide 8.1.3.2 5.2 Axxcelera Broadband Wireless AP2 system.conf channel 2 antenna horizontal mode static mid 0 bid 0 interface atm0 backoff 0 provider abw key Axxcelera mask 1ffff leds active max_mid 254 8.1.3.
U-NII Config & User Guide 8.1.4 5.2 Axxcelera Broadband Wireless SU2 Configuration Files 8.1.4.1 device device device SU2 resolve add eth0 ether //edd mtu 1500 192.168.4.65 add atm1 atm //bun mtu 1500 192.168.101.3 add atm2 atm //bun mtu 1500 192.168.5.6 subnet add eth0.home . 192.168.4.64 ff:ff:ff:f8 subnet add atm1.home . 192.168.101.0 ff:ff:ff:00 subnet add atm2.home . 192.168.5.0 ff:ff:ff:00 rip send all none rip accept all none route add default 0.0.0.0 192.168.5.
U-NII Config & User Guide 8.1.5 5.2 Axxcelera Broadband Wireless Troubleshooting 8.1.5.1 Can’t ping the radio from the terrestrial interface AP 1. Check all physical connections. It is a straight cable from the CS to the Switch, and a rollover twist from the wall box to the switch (1-7,2-8). 2. Check to see if your atmarp entries are in the ARP table on the CS. ( ./atmarp if you are already in the /usr/local/sbin directory) • Add an atmarp entry root@cs1 11:11:14 (4) [~] # atmarp -s 192.168.2.50 0.
U-NII Config & User Guide 5.2 root@cs1 11:18:51 (9) [~] # Kernel IP routing table Destination Gateway 10.9.144.1 * 192.168.100.0 192.168.2.50 192.168.2.0 * 10.9.144.0 * 127.0.0.0 * • Axxcelera Broadband Wireless route Genmask 255.255.255.255 255.255.255.0 255.255.255.0 255.255.255.0 255.0.0.0 Flags Metric Ref Use Iface UH 0 0 0 eth0 UG 0 0 0 atm0 U 0 0 0 atm0 U 0 0 0 eth0 U 0 0 0 lo Delete a route root@cs1 11:20:26 (10) [~] # route del -net 192.168.100.0 netmask 255.255.255.0 4.
U-NII Config & User Guide terminated correctly at (wo,o,wg,bl,wbl,g,wbr,br). 5.2 the radio. The Axxcelera Broadband Wireless termination at the radio uses 568B 2. Make sure the computer you are pinging from is on the same network as the AP. If you are on a different network than the radio make sure you have the proper routes in the radio and the computer you are trying to ping from. 8.1.5.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 9 1483_T The 1483_T configuration is where both the AP and the SU act as a layer 2 bridge. It is important to understand that in this configuration data can only go from SU-AP & AP-SU within the sector. Data will not be able to from SU-SU within the same sector. This can only be done by connecting a router to the AP and redirecting that traffic back to the AP. 9.
U-NII Config & User Guide March 10, 2003 5.
U-NII Config & User Guide 9.1.2 9.1.2.1 5.2 Axxcelera Broadband Wireless Troubleshooting AP Object If the AP will not register make sure all the fields in the EMS database are correctly filled in. Here are a few important points that should be kept in mind if the AP doesn’t register. 1. See if you can ping the unit. The default configuration is to have the AP receive a DHCP address from the CS. If it has not received it you will not be able to ping it.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless #eth0 subnet 192.168.3.0 netmask 255.255.255.0 { range 192.168.3.1 192.168.3.100; option routers 192.168.3.1; } host AP1 { hardware ethernet 0:c0:69:0c:52:2f; fixed-address 192.168.3.9; } For various reasons it may be desired to not use DHCP to give an AP an address. In this case the IP address can be statically assigned to the unit.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless CS[12801.8192](16Dec 21:39:20.555 ): EMSProtocol: received message REGMSG_REGISTER_SU for CS CS[12801.8192](16Dec 21:39:20.555 ): Protocol: message contents (20 bytes) 2. Make sure the default route is correct if the SU is on a different network than the Control Server. 3. Verify that the SU has been upgraded to the 1483_T interactive configuration.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 9.2 Static 1483_T All assumptions for troubleshooting 1483_T will be based on the following diagram. PVC 768 RL 192.168.3.9 E RL BL BL SL SL 192.168.3.10 E MID 0 MID 3 LAN AP/SU Management/Data Path Ethernet HUB Router 192.168.3.1 PC 192.168.3.34 9.2.1 9.2.1.1 AP Configuration Files AP resolve device add bridge ether //bridge mtu 1500 192.168.3.9 subnet add bridge.home . 192.168.3.
U-NII Config & User Guide 5.2 9.2.1.2 AP initbridge spanning disable device add edd device add mr1483 9.2.1.3 AP initmr1483 floodmode 1 up 3 768 atm25m 70000 70000 9.2.1.4 AP system.conf channel 0 antenna horizontal mode static mid 0 bid 0 interface eth0 backoff 0 provider abw key Axxcelera mask 1ffff leds active max_mid 254 9.2.2 9.2.2.1 Axxcelera Broadband Wireless SU Configuration Files SU resolve device add bridge ether //bridge mtu 1500 192.168.3.10 subnet add bridge.home . 192.168.3.
U-NII Config & User Guide 5.2 9.2.2.2 SU initbridge spanning disable device add edd device add r1483 9.2.2.3 SU system.conf channel 0 antenna horizontal mode static mid 3 bid 0 interface eth0 backoff 0 provider abw key Axxcelera mask 1ffff leds active 9.2.2.4 SU initr1483 pvc 0/768 atm25m 70000 70000 9.2.3 9.2.3.1 Axxcelera Broadband Wireless Troubleshooting Can’t ping the radio from the terrestrial interface. 1. Check all physical connections.
U-NII Config & User Guide 9.2.3.2 5.2 Axxcelera Broadband Wireless Can’t ping the radio across the wireless link. There can be numerous reasons why you can’t ping across the wireless link. After following these troubleshooting steps and you still can’t ping across the wireless link refer to the RF troubleshooting document. 1. Check the 1483 processes in the radios. Make sure they are active and have the correct PVC mapped. AP (mr1483 command) 192.168.3.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 10 1483_S In this configuration the AP acts as at ATM switch passing all cells at layer 2. The SU acts as a 1483 Bridge. 10.1 Interactive 1483_S All assumptions for troubleshooting 1483_S are based on the following diagram. 192.168.2.100 /24 192.168.2.50 /24 PVC 61 PVC 35 A PVC 36 RL RL BL BL SL SL 192.168.254.
U-NII Config & User Guide 10.1.1 5.2 Axxcelera Broadband Wireless Adding AP and SU to EMS Dialogue boxes showing the information needed to add an AP or SU are shown below.
U-NII Config & User Guide 10.1.2 5.2 Axxcelera Broadband Wireless Troubleshooting 10.1.2.1 AP Object If the AP will not register make sure all the fields in the EMS database are correctly filled in. Here are a few important points that should be kept in mind if the AP doesn’t register. 1. Make sure the MAC address is correct. Without the correct MAC address the AP can not register. You can verify what MAC address the AP is attempting to register with by tailing the adapcs.log file.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 2. The management address must be on the same subnet as the atm0 interface on the Control Server. 3. Check that the PVCs are mapped correctly in the switch. Since the problem is with the AP registering, pay close attention to how the registration PVC (61) and management PVC are mapped.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless [root@cs1 /root]# tail -f /var/log/adapcs.log CS[5494.8192](16Dec 12:48:34.926 ): Protocol: 00 00 00 00 01 00 00 01 00 14 00 04 00 c0 69 0b 58 7f b5 10 CS[5494.8192](16Dec 12:48:34.926 ): RegistrarProtocol: Registering SU 00c0690b587f (MID 1) CS[5494.8192](16Dec 12:48:34.926 ): DynAccessPointImpl (1483_S AP): handleRegisterSU (SU 00c0690b587f) CS[5494.8192](16Dec 12:48:34.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless [root@cs1 /root]# atmarp -a ----- Itf 0 (192.168.2.1, netmask 255.255.255.0) ----Default QOS: ubr,aal5:max_sdu=9188 IP 192.168.2.100, state VALID, addr , flags 0x4 0.0.36 IP 192.168.2.50, state VALID, addr , flags 0x4 0.0.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 10.2 Static 1483_S (routed management) All assumptions for troubleshooting 1483_S are based on the following diagram. PVC 768 192.168.100.3 192.168.2.50 /27 RL RL 192.168.100.1 BL 192.168.3.10 BL SL PVC 769 SL A E MID 3 MID 0 LAN PVC 300 SU Management PVC AP Management PVC PVC 34 ATM Switch SU Data PVC Router 192.168.3.1 PC 192.168.2.34 /27 10.2.
U-NII Config & User Guide 10.2.2 5.2 Axxcelera Broadband Wireless AP Configuration Files 10.2.2.1 AP resolve device add atm0 atm //bun mtu 1500 192.168.2.50 device add atm1 atm //bun mtu 1500 192.168.100.1 subnet add atm0.home . 192.168.2.32 ff:ff:ff:e0 subnet add atm1.home . 192.168.100.0 ff:ff:ff:00 route add default 0.0.0.0 192.168.2.34 00:00:00:00 1 # MAN relay all ipatm lifetime 60 ipatm pvc atm0 atm25i 0/34 pcr 70000/70000 remoteip 192.168.2.
U-NII Config & User Guide 10.2.2.3 10.2.3 5.2 Axxcelera Broadband Wireless AP initswitchcli tp default UBR 70000 sp default 256 stats add atm25m 0 769 atm25i 0 300 default default perm epd add atm25i 0 300 atm25m 0 769 default default perm epd SU Configuration Files 10.2.3.1 SU resolve device add bridge ether //bridge mtu 1500 192.168.3.10 device add atm1 atm //bun mtu 1500 192.168.100.3 subnet add bridge.home . 192.168.3.0 ff:ff:ff:00 subnet add atm1.home . 192.168.100.
U-NII Config & User Guide 5.2 10.2.3.3 SU system.conf channel 0 antenna horizontal mode static mid 3 bid 0 interface eth0 backoff 0 provider abw key Axxcelera mask 1ffff leds active 10.2.3.4 SU initr1483 pvc 0/769 atm25m 70000 70000 10.2.4 Axxcelera Broadband Wireless Troubleshooting 10.2.4.1 Can’t ping the radio from the terrestrial interface AP 1. Check all physical connections. It is a straight cable from the CS to the Switch, and a rollover twist from the wallbox to the switch (1-7,2-8). 2.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless root@cs1 11:12:52 (5) [~] # atmarp -a ----- Itf 0 (192.168.2.1, netmask 255.255.255.0) ----Default QOS: ubr,aal5:max_sdu=9188 IP 192.168.2.50, state VALID, addr , flags 0x4 0.0.34 ----- Unknown incoming connections --------- Incoming unidirectional connections --------- End of dump ----- • Delete an atmarp entry root@cs1 11:13:42 (6) [~] # atmarp -d 192.168.2.50 3. Check route on CS, by typing route at the Command line.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless ADMIN Access_NGI>set pvc add 101 0 34 be 102 0 34 be Adding PVC i=101/0/34 o=102/0/34 to switch fabrice Updating FLASH memory. Please wait ... Done.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless AP 192.168.2.50 ip> ipatm pvc ipatm pvc atm1 atm25m 0/768 pcr 70000/70000 remoteip 192.168.100.3 SU 192.168.3.65 ip> ipatm pvc ipatm pvc atm1 atm25m 0/768 pcr 70000/70000 remoteip 192.168.100.1 3. Check the default route in the SU. 192.168.3.65 ip> route route add default 0.0.0.0 192.168.100.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 10.3 Static 1483_S (switched management) All assumptions for troubleshooting 1483_S are based on the following diagram. 192.168.100.3 PVC 768 192.168.100.1 PVC 103 RL RL BL BL SL SL A E PVC 769 MID 0 MID 3 LAN PVC 101 PVC 200 ATM Switch 192.168.3.10 SU Management PVC PVC 103 PVC 101 AP Management PVC SU Data PVC Router 192.168.3.1 PC 192.168.100.254 /24 10.3.
U-NII Config & User Guide 10.3.2 5.2 Axxcelera Broadband Wireless AP Configuration Files 10.3.2.1 AP resolve device add atm0 atm //bun mtu 1500 192.168.100.1 subnet add atm0.home . 192.168.100.0 ff:ff:ff:00 route add default 0.0.0.0 192.168.100.254 00:00:00:00 1 # MAN relay all ipatm lifetime 60 ipatm pvc atm0 atm25i 0/101 pcr 70000/70000 remoteip 192.168.100.254 10.3.2.2 AP system.
U-NII Config & User Guide 10.3.2.3 5.2 AP initswitchcli tp default UBR 70000 sp default 256 stats add atm25m 0 768 atm25i add atm25i 0 103 atm25m add atm25m 0 769 atm25i add atm25i 0 200 atm25m 10.3.3 Axxcelera Broadband Wireless 0 0 0 0 103 768 200 769 default default default default default default default default perm epd perm epd perm epd perm epd SU Configuration Files 10.3.3.1 SU resolve device add bridge ether //bridge mtu 1500 192.168.3.10 device add atm1 atm //bun mtu 1500 192.168.100.
U-NII Config & User Guide 5.2 10.3.3.3 SU system.conf channel 0 antenna horizontal mode static mid 3 bid 0 interface eth0 backoff 0 provider abw key Axxcelera mask 1ffff leds active 10.3.3.4 SU initr1483 pvc 0/769 atm25m 70000 70000 10.3.4 Axxcelera Broadband Wireless Troubleshooting 10.3.4.1 Can’t ping the radio from the terrestrial interface AP 1. Check all physical connections. It is a straight cable from the CS to the Switch, and a rollover twist from the wall box to the switch (1-7,2-8). 2.
U-NII Config & User Guide • 5.2 Axxcelera Broadband Wireless Delete an atmarp entry root@cs1 11:13:42 (6) [~] # atmarp -d 192.168.100.1 3. • Check the Switch for the correct PVC’s. Log into the ATM switch and check that the PVCs are mapped correctly. The following commands are for an FVC switch. • Add a PVC ADMIN Access_NGI>set pvc add 101 0 101 be 102 0 101 be Adding PVC i=101/0/34 o=102/0/34 to switch fabrice Updating FLASH memory. Please wait ... Done.
U-NII Config & User Guide 10.3.4.2 5.2 Axxcelera Broadband Wireless Can’t ping across the wireless link There are numerous reason why you couldn’t ping across the wireless link. After following these troubleshooting steps and you still can’t ping across the wireless link refer to the RF troubleshooting document. 1. Check that SU has the proper MID. 192.168.3.10 hmm> system mid MID 3 2. Check the that the pvc information is correct in relation to the MID and remoteip AP 192.168.100.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 11 Native ATM In this configuration the AP and the SU act as an ATM switch. Both AP and SU will pass any ATM cells without looking at upper level protocols. 11.1 Static Native ATM All assumptions for troubleshooting Native ATM are based on the following diagram. PVC 768 192.168.2.50 RL 192.168.100.3 PVC 192.168.100.1 769 BL 192.168.9.
U-NII Config & User Guide 11.1.1 5.2 Axxcelera Broadband Wireless AP Configuration Files 11.1.1.1 AP resolve device add atm0 atm //bun mtu 1500 192.168.2.50 device add atm1 atm //bun mtu 1500 192.168.100.1 subnet add atm0.home . 192.168.2.0 ff:ff:ff:00 subnet add atm1.home . 192.168.100.0 ff:ff:ff:00 rip send all none rip accept all none route add default 0.0.0.0 192.168.2.34 00:00:00:00 1 # MAN relay all ipatm lifetime 60 ipatm pvc atm0 atm25i 0/250 pcr 70000/70000 remoteip 192.168.2.
U-NII Config & User Guide 11.1.1.3 5.2 Axxcelera Broadband Wireless AP initswitchcli tp default UBR 70000 sp default 256 stats add atm25m 0 769 atm25i 0 200 default default perm epd add atm25i 0 200 atm25m 0 769 default default perm epd add atm25i 0 300 atm25m 0 770 default default perm epd add atm25m 0 770 atm25i 0 300 default default perm epd 11.1.2 SU Configuration Files 11.1.2.1 SU resolve device add atm0 atm //bun mtu 1500 192.168.9.99 device add atm1 atm //bun mtu 1500 192.168.100.
U-NII Config & User Guide 5.2 11.1.2.2 SU system.conf channel 0 antenna horizontal mode static mid 3 bid 0 interface atm0 backoff 0 provider abw key Axxcelera mask 1ffff leds active 11.1.2.3 SU initswitchcli Axxcelera Broadband Wireless tp default UBR 70000 sp default 256 stats add atm25m 0 769 atm25i 0 200 default default perm epd add atm25i 0 200 atm25m 0 769 default default perm epd add atm25i 0 300 atm25m 0 770 default default perm epd add atm25m 0 770 atm25i 0 300 default default perm epd 11.1.
U-NII Config & User Guide • 5.2 Axxcelera Broadband Wireless View an atmarp table root@cs1 11:12:52 (5) [~] # atmarp -a ----- Itf 0 (192.168.2.1, netmask 255.255.255.0) ----Default QOS: ubr,aal5:max_sdu=9188 IP 192.168.2.50, state VALID, addr , flags 0x4 0.0.250 ----- Unknown incoming connections --------- Incoming unidirectional connections --------- End of dump ----- • Delete an atmarp entry root@cs1 11:13:42 (6) [~] # atmarp -d 192.168.2.50 3.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless ADMIN Access_NGI>set pvc add 101 0 250 be 102 0 250 be Adding PVC i=101/0/250 o=102/0/250 to switch fabrice Updating FLASH memory. Please wait ... Done.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless AP 192.168.2.50 ip> ipatm pvc ipatm pvc atm1 atm25m 0/768 pcr 70000/70000 remoteip 192.168.100.3 SU 192.168.3.65 ip> ipatm pvc ipatm pvc atm1 atm25m 0/768 pcr 70000/70000 remoteip 192.168.100.1 3. Check the default route in the SU. 192.168.3.65 ip> route route add default 0.0.0.0 192.168.100.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 12 Extender The Extender (PTP) units operate in the same manner as the AB-Access (PMP) units. The Ethernet Extender configuration and operation are almost identical to the 1483_T configuration except they use a single port bridge which is more efficient. The ATM Extender configuration and operation is identical to the Native_ATM configuration, where as the AP and the SU act as an ATM switch.
U-NII Config & User Guide 12.1.1 5.2 Axxcelera Broadband Wireless BHM Configuration Files 12.1.1.1 BHM resolve device add bridge ether //bridge mtu 1500 192.168.3.9 subnet add bridge.home . 192.168.3.0 ff:ff:ff:00 rip send all none rip accept all none route add default 0.0.0.0 192.168.3.1 00:00:00:00 1 # MAN relay all ipatm lifetime 60 12.1.1.2 BHM initbridge spanning disable device add edd device add r1483 12.1.1.3 BHM initr1483 pvc 0/768 atm25m 70000 70000 12.1.1.4 BHM system.
U-NII Config & User Guide 12.1.2 5.2 Axxcelera Broadband Wireless BHS Configuration Files 12.1.2.1 BHS resolve device add bridge ether //bridge mtu 1500 192.168.3.10 subnet add bridge.home . 192.168.3.0 ff:ff:ff:00 rip send all none rip accept all none route add default 0.0.0.0 192.168.3.1 00:00:00:00 1 # MAN relay all ipatm lifetime 60 12.1.2.2 BHS initbridge spanning disable device add edd device add r1483 12.1.2.3 BHS system.
U-NII Config & User Guide 12.1.3 5.2 Axxcelera Broadband Wireless Troubleshooting 12.1.3.1 Can’t ping the radio from the terrestrial interface. 1. Check all physical connections. The radio is a network device, which means if you connect it to a PC (NIC) you will use a straight cable. If you connect the radio to a network device (hub, switch, router) you will use a Ethernet cross-over cable(1-3, 2-6).
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 12.2 ATM Extender All assumptions for troubleshooting the ATM Extender are based on the following diagram. PVC 768 192.168.2.50 RL 192.168.100.3 PVC 192.168.100.1 769 BL 192.168.9.99 BL PVC 200 PVC 99 SL SL A PVC 770 MID 0 PVC 200 RL PV C 300 SU Management PVC A PVC 300 MID 3 ATM Switch AP Management PVC ATM Switch PVC 250 SU Data PVC ATM Network ATM Network Mgmt Server 192.168.2.
U-NII Config & User Guide 12.2.1 5.2 Axxcelera Broadband Wireless BHM Configuration Files 12.2.1.1 BHM resolve device add atm0 atm //bun mtu 1500 192.168.2.50 device add atm1 atm //bun mtu 1500 192.168.100.1 subnet add atm0.home . 192.168.2.0 ff:ff:ff:00 subnet add atm1.home . 192.168.100.0 ff:ff:ff:00 rip send all none rip accept all none route add default 0.0.0.0 192.168.2.34 00:00:00:00 1 # MAN relay all ipatm lifetime 60 ipatm pvc atm0 atm25i 0/250 pcr 70000/70000 remoteip 192.168.2.
U-NII Config & User Guide 12.2.1.3 5.2 Axxcelera Broadband Wireless BHM initswitchcli tp default UBR 70000 sp default 256 stats add atm25m 0 769 atm25i 0 200 default default perm epd add atm25i 0 200 atm25m 0 769 default default perm epd add atm25i 0 300 atm25m 0 770 default default perm epd add atm25m 0 770 atm25i 0 300 default default perm epd 12.2.2 BHS Configuration Files 12.2.2.1 BHS resolve device add atm0 atm //bun mtu 1500 192.168.9.99 device add atm1 atm //bun mtu 1500 192.168.100.
U-NII Config & User Guide 5.2 12.2.2.2 BHS system.conf channel 0 antenna horizontal mode static mid 3 bid 0 interface atm0 backoff 0 provider abw key Axxcelera mask 1ffff leds debug 12.2.2.3 BHS initswitchcli Axxcelera Broadband Wireless tp default UBR 70000 sp default 256 stats add atm25m 0 769 atm25i 0 200 default default perm epd add atm25i 0 200 atm25m 0 769 default default perm epd add atm25i 0 300 atm25m 0 770 default default perm epd add atm25m 0 770 atm25i 0 300 default default perm epd 12.
U-NII Config & User Guide • 5.2 Axxcelera Broadband Wireless View an atmarp table root@cs1 11:12:52 (5) [~] # atmarp -a ----- Itf 0 (192.168.2.1, netmask 255.255.255.0) ----Default QOS: ubr,aal5:max_sdu=9188 IP 192.168.2.50, state VALID, addr , flags 0x4 0.0.250 ----- Unknown incoming connections --------- Incoming unidirectional connections --------- End of dump ----- • Delete an atmarp entry root@cs1 11:13:42 (6) [~] # atmarp -d 192.168.2.50 3.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless ADMIN Access_NGI>set pvc add 101 0 250 be 102 0 250 be Adding PVC i=101/0/250 o=102/0/250 to switch fabrice Updating FLASH memory. Please wait ... Done.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless AP 192.168.2.50 ip> ipatm pvc ipatm pvc atm1 atm25m 0/768 pcr 70000/70000 remoteip 192.168.100.3 SU 192.168.3.65 ip> ipatm pvc ipatm pvc atm1 atm25m 0/768 pcr 70000/70000 remoteip 192.168.100.1 3. Check the default route in the SU. 192.168.3.65 ip> route route add default 0.0.0.0 192.168.100.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 13 RF Design and Planning 13.1 Overview The AB-Access system is a communications system using wireless technology in the UNII & ISM frequency bands. Therefore understanding Radio Frequency (RF) system design is necessary to ensure gook link quality and, thus, good system performance. This section discusses the basics of RF Design and Planning from the perspective of deploying the AB-Access System. 13.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless When data is sent over the wireless link it must first be put into a structure that each end unit will understand. The hardware that does this is called the MAC (Medium Access Controller). idl A down-stream - F R AC Cell idl up-stream Cell SU - AC SU -R SU - Cell Cell Variable length MAC ATT 13.4.1 13.4.1.
U-NII Config & User Guide 13.4.1.4 5.2 Axxcelera Broadband Wireless Downstream Acknowledgement (DACK) The Downstream Acknowledgement (DACK) is an acknowledgement sent from the AP, which contains bit maps corresponding to the success or failure of individual cells sent to an SU in the previous frame. If any cells were missed or dropped they will be resent in the next frame. 13.4.1.5 Downstream Data Cells (DCELL) The Data Cells are the actual ATM cells that contain data.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless arrive at the AP properly aligned, some active compensation of propagation delay is performed. An SU must delay compensate before it can transmit data, if it was allowed to transmit without delay compensating it would confuse the AP because it would be receiving cells out of order. As you can see in this diagram the dark green portion of the MAC frame represent time delays.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 13.6 RF Channels spacing and output power C hannel C enter Freq EIR P # (G H z) (dB m ) ----------------------------------------------0* 1* 2* 3* 4* 5.17 5.185 5.2 5.215 5.230 19 19 19 19 19 5.17 -18.5dB 5.27 5.285 5.3 5.315 5.33 5.745 5.76 5.775 5.79 5.805 5.820 5.835 5.27 M iddle B and 5.285 5.3 5.315 5.33 26 26 26 26 26 -18.5dB ----------------------------------------------10 11 12 13 14 15 16 5.25 5.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless energy that is ‘leaked’ into surrounding areas, which appears as interference. In FDD systems, it is quite difficult to accurately control the channel’s power since a feedback path is required. No such path is needed in a TDD system since the same channel is used in both directions. The SU needs to only measure the received power from the AP in order to know how much to attenuate its upstream transmission.
U-NII Config & User Guide 13.8.2 5.2 Axxcelera Broadband Wireless Radio Specifications This table represents the radio specifications for AP, SU, and Extender units. Frequency of operation 5.150GHz to 5350GHz & 5.725GHz to 5.850 GHz RF bandwidth 325 MHz Channelization 15 MHz FCC 26 dB Bandwidth 17.5 MHz (assumes QPSK with Raised Cosine Filtering, α=0.35) typical Output Power into antenna Lower-band 1 dBm (include 3.5 dB backoff, max) Mid-band 8 dBm (includes 3.
U-NII Config & User Guide Channel switching time 5.2 Axxcelera Broadband Wireless <100 µs Horizontal / Vertical antenna switching <5 µs time 13.8.
U-NII Config & User Guide 13.8.4 5.
U-NII Config & User Guide 13.8.5 5.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 13.9 Topology Types To properly deploy the AB-Access System, one must understand the geographical physical topology. While the real world possibilities are endless, the following three distinctive geographic topologies will be covered: • Macrocells • Microcells • Picocells A Macrocell design should be used when you are trying to provide ubiquitous coverage over a large area. Each cell has many Subscribers.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless many sectors and few subscribers per sector. The fundamental limit in deploying in this manner is Line of Sight (LOS) coverage. While the above are generalizations, they can be used effectively as a starting point for developing an RF plan for deployment. However, based upon the specifications of the AB-Access equipment, it is necessary to have some pre-defined RF coloring schemes.
U-NII Config & User Guide 13.10.1 5.2 Axxcelera Broadband Wireless Type 1 Interference Downlink to Subscriber Unit interfered with by another Access Point Downlink. All Access Points power control for full service at the sector edge (in cusp). The worst case scenario is when the SU (Cell 1) has the interfering AP at Boresight (Cell 2) and is towards the edge of its sector, i.e. min CNR from its AP. Cell 1 Interfer ence Cell 2 Interfering AP Cell 1 13.10.
U-NII Config & User Guide 13.10.3 5.2 Axxcelera Broadband Wireless Type 3 Interference Uplink to Access Point interfered with by another Access Point Downlink. This is only an issue if sectors using the same frequency face each other in the reuse pattern, e.g., Cell 1 and Cell 3. Otherwise it is a benign interference type, e.g., Cell 1 and Cell 2. Cell 3 Interferi ng AP Cell 1 Cell 2 Interference path 13.10.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 13.11 Recommended Channel Plans The following sections will describe some pre-defined coloring schemes that will work in the U-NII & ISM band with the AB-Access equipment. 13.11.
U-NII Config & User Guide 13.11.2 5.2 Axxcelera Broadband Wireless Six-Sector, Six-Frequency Plan This plan is good for Microcells or Macrocells on uneven terrain: • • • • • Use 1 channel guardband/separation between sectors Use opposite polarization in opposite directions Use 4 meter separation (or equivalent isolation) Use >1 meter separation between sectors Use a different set of three frequencies on alternating cells.
U-NII Config & User Guide Polarization Co-Channel Adjacent Channel 2nd Adjacent 5.2 Axxcelera Broadband Wireless 0 deg - Verticle 0 deg - Horizontal 60 deg 120 deg 180 deg CO OPP CO OPP CO OPP CO OPP CO OPP NA NA NA NA NA NA NA 4m NA NA NA NA NA >8m+ 1m 1m 1m 1m NA NA 6" 6" 1m 1m 1m 1m <1inch <1inch 0.5m 0.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 14 SNMP SNMP access has been added to AB-Access in software load 5.1.x and newer. This allows you to monitor various parameters within the radio. Listed below are the non-standard MIB’s added to AB-Access. Object Name Object Descriptor AB-Access Info snmpTotalSetVars 1.3.6.1.2.1.11.14 RSSI (only available on SU) snmpOutSetRequests 1.3.6.1.2.1.11.27 PP processor loading (%) snmpOutTooBigs 1.3.6.1.2.1.11.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 15 Rupee There are configurations that are not covered by the upgrade scripts. Even if they are covered, you will probably want to add settings that are specific to your network. To do this you can edit the individual files and rupee them to the units. This is not meant to replace the upgrade script. It is only meant to send individual configuration files to a unit. You can send individual files from DOS or LINUX; unlike the upgrade scripts.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless rupee-dos –p atmos –d 2 –r 15.3 Rupee Option Definitions -p Specifies the password to use to allow write access to the AP/SU. -d 2 Display debug level 2. Allows you to see what is being sent to the unit. -r Reboot unit when done programming. Make sure all of your configuration files are correct if you use this option. When the unit reboots, changes are final.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless 16 RTFD (Return To Factory Default) The new Return To Factory Default (RTFD) feature allows IP connectiviey to be established with units that have unknown or invalid configurations. Using this feature, the ABAccess unit wil adopt a known IP configuration enabling Command Line Interface access via telnet through the physical Ethernet interface.
U-NII Config & User Guide 5.2 Axxcelera Broadband Wireless Recover-unix - For use with Linux installations utilizing glibc 2.1.3. 16.3 Procedure to restore the default configuration 1. Connect a PC (Windows or Linux) to the wallbox of the unit, ensuring that there is appropriate connectivity at the physical and IP levels. 2. Start the recovery utility. A sequence of dots will be displayed to indicate successful network transmissions. [root@temp SU_TEMPLATE]# .
