Cisco Cisco Catalyst 6500 Series Firewall Services Module
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Release Notes for the Catalyst 6500 Series and
Cisco 7600 Series Firewall Services Module,
Software Release 4.1(x)
Cisco 7600 Series Firewall Services Module,
Software Release 4.1(x)
March 2014
This document contains release information for FWSM Release 4.1(1) through 4.1(15).
This document includes the following sections:
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Important Notes
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For traffic that passes through the control-plane path, such as packets that require Layer 7 inspection
or management traffic, the FWSM sets the maximum number of out-of-order packets that can be
queued for a TCP connection to 2 packets, which is not user-configurable. Other TCP normalization
features that are supported on the PIX and ASA platforms are not enabled for FWSM.
or management traffic, the FWSM sets the maximum number of out-of-order packets that can be
queued for a TCP connection to 2 packets, which is not user-configurable. Other TCP normalization
features that are supported on the PIX and ASA platforms are not enabled for FWSM.
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You can disable the limited TCP normalization support for FWSM using the no control-point
tcp-normalizer command.
tcp-normalizer command.