User's Manual
Table Of Contents
- Cambium
- PMP 450 Operations Guide
- Safety and regulatory information
- Contents
- List of Figures
- List of Tables
- PMP support website: http://www.cambiumnetworks.com/support
- Cambium main website: http://www.cambiumnetworks.com/
- Sales enquiries: solutions@cambiumnetworks.com
- Email support: support@cambiumnetworks.com
- Cambium Networks
- 3800 Golf Road, Suite 360
- Rolling Meadows, IL 60008
- Growing Your Network
- Managing Bandwidth and Authentication
- Configuring quality of service
- Maximum Information Rate (MIR) Parameters
- Token Bucket Algorithm
- Maximum Information Rate Data Entry Checking
- Bandwidth from the SM Perspective
- Interaction of Burst Allocation and Sustained Data Rate Settings
- High-priority Bandwidth
- Traffic Scheduling
- Setting the Configuration Source
- Quality of Service (QoS) Tab of the AP
- DiffServ Tab of the AP
- Quality of Service (QoS) Tab of the SM
- DiffServ Tab of the SM
- Configuring a RADIUS server
- Understanding RADIUS for PMP 450
- Choosing Authentication Mode and Configuring for Authentication Servers - AP
- SM Authentication Mode – Require RADIUS or Follow AP
- Handling Certificates
- Configuring your RADIUS servers for SM authentication
- Configuring your RADIUS server for SM configuration
- Using RADIUS for centralized AP and SM user name and password management
- RADIUS Device Data Accounting
- RADIUS Device Re-Authentication
- RADIUS Attribute Framed-IP-Address
- Configuring quality of service
- Managing the network from a Network Management Station (NMS)
- Using Informational Tabs in the GUI
- Viewing General Status (AP)
- Viewing General Status (SM)
- Viewing Session Status (AP)
- Viewing Remote Subscribers (AP)
- Interpreting messages in the Event Log
- Viewing the Network Interface Tab (All)
- Viewing the Layer 2 Neighbors Tab (AP and SM)
- Viewing the Scheduler Tab (AP and SM)
- List of Registration Failures (AP)
- Interpreting Data in the Bridging Table (All)
- Translation Table (SM)
- Interpreting Data in the Ethernet Tab (All)
- Interpreting RF Control Block Statistics in the Radio Tab (All)
- Interpreting Data in the VLAN Tab (ALL)
- Viewing Data VC Statistics (All)
- Viewing Summary Information in the Overload Tab (All)
- Viewing Filter Statistics (SM)
- Viewing ARP Statistics (SM)
- Viewing NAT Statistics (SM)
- Viewing NAT DHCP Statistics (SM)
- Interpreting Data in the GPS Status Page (AP)
- Accessing PPPoE Statistics About Customer Activities (SM)
- Viewing Bridge Control Block Statistics (All)
- Using Tools in the GUI
- Using the Spectrum Analyzer Tool
- Graphical spectrum analyzer display
- Using the AP as a Spectrum Analyzer
- Using the Remote Spectrum Analyzer Tool (AP)
- Using the Alignment Tool (SM)
- Using the Link Capacity Test Tool (AP or SM)
- Using the AP Evaluation Tool (SM)
- Using the OFDM Frame Calculator Tool for Collocation (AP or SM)
- Using the Subscriber Configuration Tool (AP)
- Reviewing the Link Status Tool Results (AP)
- Using the BER Results Tool (SM)
- Using the Throughput Monitoring Tool (AP)
- Using the Sessions Tool (AP)
- Maintaining Your Software
- Troubleshooting
- General planning for troubleshooting
- General fault isolation process
- Secondary Steps
- Procedures for Troubleshooting
- Module Has lost or does not establish connectivity
- NAT/DHCP-configured SM has lost or does not establish connectivity
- SM Does Not Register to an AP
- Module has lost or does not gain sync
- Module does not establish Ethernet connectivity
- Module does not power on
- Power supply does not produce power
- CMM does not pass proper GPS sync to connected modules
- Module Software Cannot be Upgraded
- Module Functions Properly, Except Web Interface Became Inaccessible
- Reference information
PMP 450 Operations Guide
Interpreting Data in the Ethernet Tab (All)
pmp-0049 (September 2012)
4-25
Attribute
Meaning
Innucastpkts Count
This field displays how many inbound non-unicast (subnetwork-
broadcast or subnetwork-multicast) packets were delivered to a
higher-layer protocol.
indiscards Count
This field displays how many inbound packets were discarded
without errors that would have prevented their delivery to a higher-
layer protocol. (Some of these packets may have been discarded to
increase buffer space.)
inerrors Count
This field displays how many inbound packets contained errors that
prevented their delivery to a higher-layer protocol.
inunknownprotos Count
This field displays how many inbound packets were discarded
because of an unknown or unsupported protocol.
outoctets Count
This field displays how many octets were transmitted out of the
interface, including those that deliver framing information.
outucastpkts Count
This field displays how many packets for which the higher-level
protocols requested transmission to a subnetwork-unicast address.
The number includes those that were discarded or not sent.
outnucastpkts Count
This field displays how many packets for which the higher-level
protocols requested transmission to a non-unicast (subnetwork-
broadcast or subnetwork-multicast) address. The number includes
those that were discarded or not sent.
outdiscards Count
This field displays how many outbound packets were discarded
without errors that would have prevented their transmission. (Some
of these packets may have been discarded to increase buffer space.)
outerrrors Count
This field displays how many outbound packets contained errors that
prevented their transmission.
RxBabErr
This field displays how many receiver babble errors occurred.
TxHbErr
This field displays how many transmit heartbeat errors have occured.
EthBusErr
This field displays how many Ethernet bus errors occurred on the
Ethernet controller.
CRCError
This field displays how many CRC errors occurred on the Ethernet
controller.
RcvFifoNoBuf
This field displays the number of times no FIFO buffer space was
able to be allocated
RxOverrun
This field displays how many receiver overrun errors occurred on the
Ethernet controller.