Comtech EF Data CDM-710, Инструкция по установке и эксплуатации

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CDM-710 Broadcast Satellite Modem Revision 11
Front Panel Operation MN/CDM710.IOM
5–36
GBEI Statistics Summary
Category Message Description
WAN Port
Statistics
WAN Octets (Out) The sum of the lengths of all Ethernet frames that are forwarded to the WAN.
WAN Unicast (Out) The number of good frames with unicast destination MAC addresses that are forwarded to the WAN.
WAN Broadcast (Out) The number of good frames with broadcast destination MAC addresses that are forwarded to the WAN.
WAN Multicast (Out) The number of good frames with multicast destination MAC addresses that are forwarded to the WAN.
FPGA Media Received
When FEC is enabled, indicates the number of media packets received by the FEC logic; does not include
FEC packets.
FPGA Media Recovered When FEC is enabled, indicates number of bad or lost Ethernet packets which have been recovered
using FEC.
FPGA Media
Unrecovered
When FEC is enabled, indicates number of bad or lost Ethernet packets that could not be recovered, for
which a packet with a payload of null MPEG packets has been substituted.
FPGA UDP Checksum
Error
Indicated number of Ethernet packets received with incorrect UDP checksums.
FPGA Non-Compliant Pkt Indicates number of Ethernet packets received which are not valid transport stream packets.
FPGA Packets Dropped Indicates number of IP packets that have been dropped due to a buffer overrun condition.
FPGA Null Underrun
Indicated number of Null MPEG packets generated to the WAN due to buffer underrun conditions.
FPGA Null Out-of-Sync Indicates the number of null MPEG packets that have been generated to the WAN due to a loss of
(MPEG packet) synchronization condition.
FPGA Overrun Events Indicates the number of times that a buffer overrun condition has occurred.
FPGA Underrun Events Indicates the number of times that a buffer underrun condition has occurred.
FPGA Out-of-Sync
Events
Indicates the number of times that a loss of MPEG synchronization condition has occurred.
WAN Good Octets (IN) The sum of lengths of all good Ethernet frames received from the IP encapsulation logic.
WAN Unicast (IN)
The sum of good frames received from the WAN IP encapsulation logic that have a unicast destination
MAC address.
WAN Broadcast (IN)
The sum of good frames received from the WAN IP encapsulation logic that have a broadcast
destination MAC address.
WAN Multicast (IN)
The sum of good frames received from the WAN IP encapsulation logic that have a multicast
destination MAC address.
Management
Port Statistics
Mng Good Octets (In) The sum of lengths of all good Ethernet frames received from the local GBEI management processor.
Mng Bad Octets (In) The sum of lengths of all bad Ethernet frames received from local GBEI management processor.
Mng Unicast (In)
The sum of good frames received from the local GBEI management processor that have a unicast
destination MAC address.
Mng Broadcast (In)
The sum of good frames received from the local GBEI management processor that have a broadcast
destination MAC address.
Mng Multicast (In)
The sum of good frames received from the local GBEI management processor that have a multicast
destination MAC address.
Mng Pause (In) The number of good flow control frames received from local GBEI management processor.
Mng Undersize (In)
Total frames received from the local GBEI management processor with a length of less than 64 octets
but with a valid FCS.
Mng Fragments (In)
Total frames received from the local GBEI management processor with a length of less than 64 octets
and an invalid FCS.
Mng Oversize (In)
Total frames received from the local GBEI management processor with a length greater than the
maximum size of octets but with a valid FCS.
Mng Jabber (In)
Total frames received from the local GBEI management processor with a length greater than the
maximum size of octets but with an invalid FCS.
Mng Rx Err (In)
Total frames received from the local GBEI management processor for that an error was detected by its
physical interface.