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Field Name
Description
Total SES
Total number of Severely Errored Seconds. An SES is declared if, during a 1-second inter-
val, there are 18 or more CRC-8 anomalies in one or more of the received bearer chan-
nels, or one or more LOS (Loss of Signal) defects, or one or more SEF (Severely Errored
Frame) defects, or one or more LPR (Loss of Power) defects. [4]
Total UAS
Total number of Unavailable Seconds. This parameter is a count of 1-second intervals for
which the xDSL line is unavailable. The xDSL line becomes unavailable at the onset of 10
contiguous SESs. These 10 SES’s shall be included in the unavailable time. Once unavail-
able, the xDSL line becomes available at the onset of 10 contiguous seconds with no
SESs. These 10 seconds with no SES’s shall be excluded from unavailable time. [4]
References
[1]
(1999), Asymmetric digital subscriber line (ADSL) transceivers.
[2]
(2005), Asymmetric digital subscriber line transceivers 2 (ADSL2).
[3]
(2006), Physical layer management for digital subscriber line (DSL) transceivers.
[4] I
(1999), B-ISDN user-network interface – Physical layer specification: General characteristics.
Route
On this page, you can view the LAN and WAN route table information configured in your SmartRG Gateway for both IPv4 and IPv6
implementation.
In the left navigation bar, click
Device Info
>
Route
. The following page appears.
