Avaya S8700 Maintenance Manual page 240

Maintenance Object Repair Procedure
o. Errors 3074, 3073, and 3072 indicate PKT-INT Transmit Buffer Overflow,
which means that the number of transmit buffers required by software
exceeded the number available. A 3074 error is generated when the
PKINT sends an in-line hardware error to maintenance software indicating
transmit buffer overflow. As part of the background recovery action for this
error, maintenance software automatically runs the Maintenance
Loop-Around test (#886). If that test fails, maintenance software generates
error codes 3073 and 3072, and it requests a system WARM restart. If,
after the WARM restart, transmit buffer overflow errors continue to be
reported, maintenance software generates error code 100 and it resets the
PKT-INT. These errors may be the result of system overload due to a
problem with communication between the PKT-INT and the EPNs.
1. Check for errors logged against the Expansion Interface circuit
2. Enter the test packet-interface short command against the Packet
p. Error 3585 indicates that a packet-bus failure has been detected and that
the packet bus is alarmed. Refer to the packet bus maintenance
documentation for further action.
q. Error 3841 indicates that the Packet Interface circuit has reported a fatal
fault failure condition that may be caused by a packet-bus fault on the EPN
containing the failed PKT-INT.
1. If error 3585 has also been reported, see
2. If error 3585 has not been reported, enter reset packet-interface,
8-936 Issue 1 May 2002
pack, the Switch Node Interface circuit pack, Packet Gateway circuit
pack, the Packet Data Line circuit packs associated with the System
Ports, BRI Line circuit packs and BRI endpoints, and the Universal
DS1 circuit packs supporting PRI service. Errors against those
components should be cleared first.
Interface circuit associated with the error. If the Maintenance
Loop-Around test (#886) passes, the alarm will clear. If the test fails,
repeat the test 5 times. If it continues to fail, follow normal
escalation procedures.
on page 8-918. After the packet-bus fault has been corrected,
execute the reset packet-interface command to bring the Packet
Interface circuit back into service.
and follow the repair steps associated with Test #889.
''PKT-BUS (Packet Bus)''
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