MACSec: SAK rekey period

For the complete list of Juniper products and the software releases they support, see Products and their Supported Releases .

Feature(s) and their supported products/applications:

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Configure a timer-based refresh of the secure association key (SAK) on a MACsec-secured link. This configuration ensures that the SAK is frequently updated, making it less vulnerable to attack.

Product / Application	Software	Introduced Release
ACX7100-32C	Junos OS Evolved	22.4R1
ACX7509	Junos OS Evolved	22.4R1
MX301 and MX301-M	Junos OS	25.4R1
MX304	Junos OS	22.2R3
MX10003	Junos OS	20.3R1
PTX10004	Junos OS Evolved	20.3R1
PTX10008	Junos OS Evolved	20.3R1
PTX10016	Junos OS Evolved	21.2R2
PTX10002-36QDD	Junos OS Evolved	24.2R2
PTX10002-60MR	Junos OS Evolved	26.2R1
QFX5120-48YM	Junos OS	21.4R1
QFX5130-48CM	Junos OS Evolved	23.4R2
QFX5700	Junos OS Evolved	23.4R2
QFX5700E	Junos OS Evolved	23.4R2

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MACSec: SAK rekey period

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MACSec: SAK rekey period