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feat: interface health anomaly fields and term #1009

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feat: interface health anomaly fields and term #1009

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48d9913
feat: interface health anomaly fields and term
rahul-kriplani-jnpr Feb 6, 2025
17610f3
feat: reorder terms
rahul-kriplani-jnpr Feb 12, 2025
289b60e
feat: enable evalue next term
rahul-kriplani-jnpr Feb 19, 2025
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129 changes: 127 additions & 2 deletions juniper_official/interface/check-interface-fec-crc-framing-errors.rule
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Original file line number Diff line number Diff line change
Expand Up @@ -95,6 +95,51 @@ healthbot {
type integer;
description "Checks for output CRC errors";
}
field fec-corrected-anomaly {
formula {
jaiml-anomaly-detection {
field-name "$fec-corrected";
}
}
type integer;
description "JAIML anomaly detection for FEC corrected errors field";
}
field fec-uncorrected-anomaly {
formula {
jaiml-anomaly-detection {
field-name "$fec-uncorrected";
}
}
type integer;
description "JAIML anomaly detection for FEC un-corrected errors field";
}
field framing-errors-anomaly {
formula {
jaiml-anomaly-detection {
field-name "$framing-errors";
}
}
type integer;
description "JAIML anomaly detection for framing errors field";
}
field input-crc-errors-anomaly {
formula {
jaiml-anomaly-detection {
field-name "$input-crc-errors";
}
}
type integer;
description "JAIML anomaly detection for input CRC errors field";
}
field output-crc-errors-anomaly {
formula {
jaiml-anomaly-detection {
field-name "$output-crc-errors";
}
}
type integer;
description "JAIML anomaly detection for output CRC errors field";
}
/*
* Anomaly detection logic.
*/
Expand All @@ -116,6 +161,22 @@ healthbot {
color green;
message "FEC Corrected Errors $fec-corrected on $interface-name has not increased";
}
next;
}
}
/*
* Sets color to yellow when fec-corrected-errors is not in between predicted range.
*/
term is-fec-corrected-errors-anomalous {
when {
equal-to "$fec-corrected-anomaly" 1;
}
then {
status {
color yellow;
message "$interface-name, FEC corrected errors $fec-corrected is not between the predicted range of ($fec-corrected-anomaly-lower-boundary) and ($fec-corrected-anomaly-upper-boundary)";
}
next;
}
}
/*
Expand Down Expand Up @@ -155,6 +216,22 @@ healthbot {
color green;
message "FEC Uncorrected Errors $fec-uncorrected on $interface-name has not increased";
}
next;
}
}
/*
* Sets color to yellow when fec-uncorrected-errors is not in between predicted range.
*/
term is-fec-uncorrected-errors-anomalous {
when {
equal-to "$fec-uncorrected-anomaly" 1;
}
then {
status {
color yellow;
message "$interface-name, FEC uncorrected errors $fec-uncorrected is not between the predicted range of ($fec-uncorrected-anomaly-lower-boundary) and ($fec-uncorrected-anomaly-upper-boundary)";
}
next;
}
}
/*
Expand Down Expand Up @@ -197,6 +274,22 @@ healthbot {
color green;
message "Framing Errors $framing-errors on $interface-name has not increased";
}
next;
}
}
/*
* Sets color to yellow when framing-errors is not in between predicted range.
*/
term is-framing-errors-anomalous {
when {
equal-to "$framing-errors-anomaly" 1;
}
then {
status {
color yellow;
message "$interface-name, framing errors $framing-errors is not between the predicted range of ($framing-errors-anomaly-lower-boundary) and ($framing-errors-anomaly-upper-boundary)";
}
next;
}
}
/*
Expand Down Expand Up @@ -236,8 +329,24 @@ healthbot {
color green;
message "Input CRC Error \"$input-crc-errors\" on $interface-name has not increased";
}
next;
}
}
}
/*
* Sets color to yellow when input-crc-errors is not in between predicted range.
*/
term is-input-crc-errors-anomalous {
when {
equal-to "$input-crc-errors-anomaly" 1;
}
then {
status {
color yellow;
message "$interface-name, input CRC errors $input-crc-errors is not between the predicted range of ($input-crc-errors-anomaly-lower-boundary) and ($input-crc-errors-anomaly-upper-boundary)";
}
next;
}
}
/*
* Sets color to red when the input-crc-errors count is increasing at least by drop threshold value
*/
Expand Down Expand Up @@ -275,8 +384,24 @@ healthbot {
color green;
message "Output CRC Error \"$output-crc-errors\" on $interface-name has not increased";
}
next;
}
}
}
/*
* Sets color to yellow when output-crc-errors is not in between predicted range.
*/
term is-output-crc-errors-anomalous {
when {
equal-to "$output-crc-errors-anomaly" 1;
}
then {
status {
color yellow;
message "$interface-name, output CRC errors $output-crc-errors is not between the predicted range of ($output-crc-errors-anomaly-lower-boundary) and ($output-crc-errors-anomaly-upper-boundary)";
}
next;
}
}
/*
* Sets color to red when the output-crc-errors count is increasing at least by drop threshold value
*/
Expand Down
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