Description
When a MX Series is configured as a Broadband Network Gateway (BNG) based on Layer 2 Tunneling Protocol (L2TP), executing certain CLI command may cause the system to run out of disk space, excessive disk usage may cause other complications. An administrator can use the following CLI command to monitor the available disk space: user@device> show system storage Filesystem Size Used Avail Capacity Mounted on /dev/gpt/junos 19G 18G 147M 99% /.mount <<<<< running out of space tmpfs 21G 16K 21G 0% /.mount/tmp tmpfs 5.3G 1.7M 5.3G 0% /.mount/mfs This issue affects Juniper Networks Junos OS on MX Series: 17.3R1 and later versions prior to 17.4R3-S5, 18.1 versions prior to 18.1R3-S13, 18.2 versions prior to 18.2R3-S7; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R3-S7; 19.1 versions prior to 19.1R3-S4; 19.2 versions prior to 19.2R1-S6, 19.2R3-S2; 19.3 versions prior to 19.3R3-S2; 19.4 versions prior to 19.4R2-S4, 19.4R3-S2; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R2-S3, 20.2R3; 20.3 versions prior to 20.3R2; 20.4 versions prior to 20.4R1-S1, 20.4R2; This issue does not affect Juniper Networks Junos OS versions prior to 17.3R1.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Juniper Networks Junos OS
17.3R1 to < 17.3*affected17.4 to < 17.4R3-S5affected18.1 to < 18.1R3-S13affected18.2 to < 18.2R3-S7affected18.3 to < 18.3R3-S4affected18.4 to < 18.4R3-S7affected19.1 to < 19.1R3-S4affected19.2 to < 19.2R1-S6, 19.2R3-S2affected19.3 to < 19.3R3-S2affected19.4 to < 19.4R2-S4, 19.4R3-S2affected20.1 to < 20.1R3affected20.2 to < 20.2R2-S3, 20.2R3affected20.3 to < 20.3R2affected20.4 to < 20.4R1-S1, 20.4R2affected
Juniper Networks Junos OS
unspecified to < 17.3R1unaffected