19210 - M3RL routing error - invalid NI

Event Type:

SS7

Description:

The message was discarded due to a routing error. The NI (Network Indicator) value received in a message from the network is not assigned to the MP. This event is generated under the following circumstances:

• The NI in the MTP3 routing label of the ingress message is not supported for the given network signaling domain for a provisioned Local Signaling Point.
• For an ingress ANSI SCCP message, Bit-8 in the SCCP CDPA address indicator octet indicates that the CDPA is encoded as per international specifications:
  • A "0" in Bit 8 indicates that the address is international and that both the address indicator and the address are coded according to international specifications.
  • A "1" in Bit 8 indicates that the address is national and that both the address indicator and the address are coded according to national specifications.

    The NI cannot be International for ANSI messages, since the ordering of the subsystem number indicator field and the point code indicator fields are in the reverse order in the ITU specification.

Severity:

Info

Instance:

N/A

HA Score:

Normal

Throttle Seconds:

10

OID:

awpss7M3rlRoutingFailureInvalidNiNotify

Recovery:

1. The Signaling Transfer Point or Signaling Gateway routing tables may be inconsistent with the NI assigned to the MP. You can monitor each MP's assigned NI value from SS7/Sigtran > Configuration > Remote Signaling Points.
2. If the problem persists, it is recommended to contact My Oracle Support.