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Function Specification
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3.9.
Other Functions
The contents in this section are specifications common to bridge and router modes.
3.9.1.
Traffic Forwarding Restrictions
When all of the following requirements are met, this product operates in bridge or router mode. (Reference: Section
3.3.4
）
When activation has succeeded
When the license is confirmed to be within the validity period
[Note]
Depending on the setting, bridge or router operation can still be performed even when the license expires.
This restriction can be cancelled by enabling the packet forwarding setting in the security/scan basic setting. Refer to
Section 5.8.2 for the setting.
Also, if this product cannot confirm the TCP handshake, it will discard the packet of the TCP stream. Refer to Section
5.8.2 for setting to cancel the TCP stream strict checking function.
3.9.2.
MAC Learning
The aging timer of the learning table of the MAC address is 300 seconds.
Up to 256 entries are managed in the MAC address learning table.
Relevant MAC learning entries are not deleted in interface link-down.
3.9.3.
PAUSE Function
IEEE802.3x PAUSE function is supported.
This function cannot be enabled/disabled.
[Operating interface]
WAN interface, LAN interface
[Supported mode]
Symmetric mode
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This product checks the license every time it starts. (Refer to Section 3.3.4)
