NETBIOS NS: RCODE Invalid Format

This protocol anomaly detects a Netbios name response with an RCODE that indicates the request has an invalid format.

Extended Description

Any NetBIOS name service packet containing an invalid RCODE field would be treated as a protocol anomaly.

Short Name
NETBIOS:NBNS:RESCODE:FORMAT_ERR
Severity
Major
Recommended
False
Recommended Action
None
Category
NETBIOS
Release Date
01/30/2004
Supported Platforms

srx-branch-12.3

srx-19.3

srx-branch-19.3

vsrx3bsd-19.2

srx-branch-19.4

vsrx-19.4

mx-12.3

mx-19.4

vmx-19.4

mx-19.3

vsrx3bsd-19.4

srx-19.4

vsrx-12.3

vmx-19.3

vsrx-19.2

srx-12.3

Sigpack Version
3324
False Positive
Unknown

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