TCP: Info Unegotiated SACK

This protocol anomaly triggers when it detects a TCP packet with SACK, even though SACK was not negotiated during the three-way handshake (as required by RFC1323). This is common with many TCP/IP stacks and may be ignored.

Short Name
TCP:AUDIT:OPTIONS-UNNEGOT-SACK
Severity
Info
Recommended
False
Recommended Action
None
Category
TCP
Release Date
04/22/2003
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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