Cisco SCE 2000 4/8xFE Instrukcja Użytkownika Pobierz pdf (Strona 8)

RELEASE SCOS 2.5.9

Release Notes for Cisco Service Control Operating System (SCOS) 2.5.10

OL-7085-08

Lack of 'Service Loss' (Failure) Detection

• Cisco Number CSCsc66985 and CSCsc69289

An SCE platform sometimes did not detect that it had gone into a failure state even though

one of its processors was no longer processing traffic and thus did not provide the expected

service.

Since no failure state was detected, the SCE platform did not hand over production traffic

to a standby SCE platform in cases of HA configurations.

This bug is fixed in SCOS 2.5.9.

snmpwalk on SCE does not supply all information under tree

• Cisco Number CSCsb73297

The following problems had been observed when executing snmpwalk:

• snmpwalk on packageGrp (.1.3.6.1.4.1.5655.4.2.3) returns all objects under

packageCounterTable (.1.3.6.1.4.1.5655.4.2.3.1) but not those under

packageServiceUsageTable (.1.3.6.1.4.1.5655.4.2.3.2).

• snmpwalk on pcubeEngageObjs skips packageServiceUsageTable.

In addition, when manually running get next in the subtree packageCounterEntry at the end

of the subtree, it skipped to serviceCounterGrp instead of continuing to the next subtree

under packageGrp.

This bug is fixed in SCOS 2.5.9.

Fragments and Filtered traffic handling vulnerability

• Cisco Number CSCsc94599

Fragments that were classified as Ignored Traffic sometimes caused the control processor to

be congested.

This bug is fixed in SCOS 2.5.9.

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Cisco SCE 2000 4/8xFE Instrukcja Użytkownika Strona 8