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Code Issues Releases Wiki Activity

improved ta malfunction alert

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This commit is contained in:
Massimo Candela
2022-01-24 15:22:10 +01:00
parent 02b5c40044
commit fdce01d58f
3 changed files with 8 additions and 8 deletions
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4
docs/configuration.md
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@ -376,7 +376,7 @@ Note, while BGPalerter will perform the check near real time, many RIRs have del
Example of alerts:
> ROAs change detected: removed <1.2.3.4/24, 1234, 25, apnic>; added <5.5.3.4/24, 1234, 25, apnic>
>
> Possible TA malfunction: 24% of the ROAs disappeared from APNIC
> Possible TA malfunction or incomplete VRP file: 24% of the ROAs disappeared from APNIC
**This monitor also alerts about ROAs expiration.**
@ -393,7 +393,7 @@ The field `expire` must be the closest expiration time of all of the above.
Example of alerts:
> The following ROAs will expire in less than 2 hours: <1.2.3.4/24, 1234, 25, apnic>; <5.5.3.4/24, 1234, 25, apnic>
>
> Possible TA malfunction: 24% of the ROAs are expiring in APNIC
> Possible TA malfunction or incomplete VRP file: 24% of the ROAs are expiring in APNIC
Parameters for this monitor module:

4
src/monitors/monitorROAS.js
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@ -65,7 +65,7 @@ export default class MonitorROAS extends Monitor {
const percentage = 100 / max * diff;
if (percentage > this.toleranceDeletedRoasTA) {
const message = `Possible TA malfunction: ${percentage.toFixed(2)}% of the ROAs disappeared from ${ta}`;
const message = `Possible TA malfunction or incomplete VRP file: ${percentage.toFixed(2)}% of the ROAs disappeared from ${ta}`;
this.publishAlert(`disappeared-${ta}`, // The hash will prevent alert duplications in case multiple ASes/prefixes are involved
ta,
@ -90,7 +90,7 @@ export default class MonitorROAS extends Monitor {
const percentage = (100 / max) * min;
if (percentage > this.toleranceExpiredRoasTA) {
const message = `Possible TA malfunction: ${percentage.toFixed(2)}% of the ROAs are expiring in ${ta}`;
const message = `Possible TA malfunction or incomplete VRP file: ${percentage.toFixed(2)}% of the ROAs are expiring in ${ta}`;
this.publishAlert(`expiring-${ta}`, // The hash will prevent alert duplications in case multiple ASes/prefixes are involved
ta,

8
tests/rpki_tests/tests.external-roas.js
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@ -61,11 +61,11 @@ describe("RPKI monitoring external", function() {
truncated: false,
origin: 'rpki-monitor',
affected: 'ripe',
message: 'Possible TA malfunction: 60.00% of the ROAs disappeared from ripe',
message: 'Possible TA malfunction or incomplete VRP file: 60.00% of the ROAs disappeared from ripe',
data: [
{
affected: 'ripe',
matchedMessage: 'Possible TA malfunction: 60.00% of the ROAs disappeared from ripe'
matchedMessage: 'Possible TA malfunction or incomplete VRP file: 60.00% of the ROAs disappeared from ripe'
}
]
},
@ -74,11 +74,11 @@ describe("RPKI monitoring external", function() {
truncated: false,
origin: 'rpki-monitor',
affected: 'ripe',
message: 'Possible TA malfunction: 50.00% of the ROAs are expiring in ripe',
message: 'Possible TA malfunction or incomplete VRP file: 50.00% of the ROAs are expiring in ripe',
data: [
{
affected: 'ripe',
matchedMessage: 'Possible TA malfunction: 50.00% of the ROAs are expiring in ripe',
matchedMessage: 'Possible TA malfunction or incomplete VRP file: 50.00% of the ROAs are expiring in ripe',
extra: {}
}
]