TIMETRA-MIRROR-MIB :: tMirrorSourceLiFilterChanged

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › TIMETRA-MIRROR-MIB › tMirrorSourceLiFilterChanged

tMirrorSourceLiFilterChanged

Module: TIMETRA-MIRROR-MIB

OID (symbolic): TIMETRA-MIRROR-MIB::tMirrorSourceLiFilterChanged

OID (numeric): 1.3.6.1.4.1.6527.3.1.3.18.0.20

Node type: NOTIFICATION-TYPE

Description: The tMirrorSourceLiFilterChanged event is generated when a parameter of a filter which is referenced by Lawful Intercept (LI),or a parameter of one of its entry has been changed.

[CAUSE] This notification may be triggered only if LI filter lock has been overruled, and one of the following actions has been done:

1) a filter referenced by LI has been deleted. 2) one of the parameters (default-action, scope) of a filter which is referenced by LI has been changed. 3) a filter which is referenced by LI has been overwritten. 4) new entry has been created for a filter which is referenced by LI. 5) an entry of a filter which is referenced by LI has been activated. 6) an entry has been removed from a filter which is referenced by LI. 7) an entry of a filter which is referenced by LI has been renumbered. 8) one of the parameters of an entry in a filter which is referenced by LI has been changed.

[EFFECT] Since a filter which is referenced by LI, or its parameter has been modified, the mirrored traffic may be changed.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' TIMETRA-MIRROR-MIB::tMirrorSourceLiFilterChanged
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.6527.3.1.3.18.0.20

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:63425->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (445707201) 51 days, 14:04:32.01
  SNMPv2-MIB::snmpTrapOID.0 = OID: TIMETRA-MIRROR-MIB::tMirrorSourceLiFilterChanged

Start monitoring Alcatel-Lucent 7750/7450/7250 SROS router (port/service mirroring destination config status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TIMETRA-MIRROR-MIB::tMirrorSourceLiFilterChanged OID value, configure state conditions and alerts, and monitor any Alcatel-Lucent 7750/7450/7250 SROS router (port/service mirroring destination config status) from a single console.

OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.6527timetraALCATEL-IND1-TIMETRA-GLOBAL-MIB
1.3.6.1.4.1.6527.3timetraProductsALCATEL-IND1-TIMETRA-GLOBAL-MIB
1.3.6.1.4.1.6527.3.1tmnxSRMIBALCATEL-IND1-TIMETRA-GLOBAL-MIB
1.3.6.1.4.1.6527.3.1.3tmnxSRNotifyPrefixALCATEL-IND1-TIMETRA-GLOBAL-MIB
Numeric OIDNameModule
1.3.6.1.4.1.6527.3.1.3.18tMirrorNotifyPrefixTIMETRA-MIRROR-MIB
1.3.6.1.4.1.6527.3.1.3.18.0tMirrorNotificationsTIMETRA-MIRROR-MIB
1.3.6.1.4.1.6527.3.1.3.18.0.20tMirrorSourceLiFilterChangedTIMETRA-MIRROR-MIB