On Juniper Networks Junos EX series, QFX Series, MX Series and SRX branch series devices, a memory leak occurs every time the 802.1X authenticator port interface flaps which can lead to other processes, such as the pfex process, responsible for packet forwarding, to crash and restart. An administrator can use the following CLI command to monitor the status of memory consumption: user@device> show task memory detail Please refer to kb.juniper.net/KB31522 for details. This issue affects Juniper Networks Junos OS: 14.1X53 versions before 14.1X53-D54; 15.1X49 versions before 15.1X49-D240 ; 15.1X53 versions before 15.1X53-D593; 16.1 versions before 16.1R7-S8; 17.2 versions before 17.2R3-S4; 17.3 versions before 17.3R3-S8; 17.4 versions before 17.4R2-S11, 17.4R3-S2; 18.1 versions before 18.1R3-S10 ; 18.2 versions before 18.2R2-S7, 18.2R3-S3; 18.3 versions before 18.3R2-S4, 18.3R3-S2; 18.4 versions before 18.4R1-S7, 18.4R2-S4, 18.4R3-S2; 19.1 versions before 19.1R1-S5, 19.1R2-S2, 19.1R3; 19.2 versions before 19.2R1-S5, 19.2R2; 19.3 versions before 19.3R2-S3, 19.3R3; 19.4 versions before 19.4R1-S2, 19.4R2. This issue does not affect Juniper Networks Junos OS 12.3, 15.1.
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juniper junos 15.1x49 |
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juniper junos 15.1x53 |
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juniper junos 14.1x53 |
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juniper junos 16.1 |
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juniper junos 18.4 |
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juniper junos 19.1 |
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juniper junos 19.2 |
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juniper junos 19.3 |
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juniper junos 19.4 |
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