The process 'aftman-bt' will crash after multiple flaps on a multicast-only fast reroute (MoFRR) enabled interface. This will cause the respective FPC to stop forwarding traffic and it needs to be rebooted to restore the service.
An indication that the system experienced this issue is the following log message:
<date> <hostname> evo-aftmand-bt[<pid>]: [Error] jexpr_fdb: sanity check failed, ... , app_name L3 Mcast Routes
This issue affects Juniper Networks Junos OS Evolved on PTX10001-36MR, PTX10004, PTX10008, PTX10016 with LC1201/1202:
21.2 version 21.2R1-EVO and later versions;
21.3 version 21.3R1-EVO and later versions;
21.4 versions prior to 21.4R3-S3-EVO;
22.1 version 22.1R1-EVO and later versions;
22.2 versions prior to 22.2R3-S2-EVO;
22.3 versions prior to 22.3R3-EVO;
22.4 versions prior to 22.4R1-S2-EVO, 22.4R2-EVO.
Metrics
Affected Vendors & Products
Solution
The following software releases have been updated to resolve this specific issue: Junos OS Evolved 21.4R3-S3-EVO, 22.2R3-S2-EVO*, 22.3R3-EVO, 22.4R1-S2-EVO, 22.4R2-EVO, 23.1R1-EVO, and all subsequent releases.
Workaround
There are no known workarounds for this issue.
Link | Providers |
---|---|
https://supportportal.juniper.net/JSA71640 |
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Tue, 22 Oct 2024 15:15:00 +0000
Type | Values Removed | Values Added |
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Metrics |
ssvc
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Status: PUBLISHED
Assigner: juniper
Published:
Updated: 2024-10-22T14:31:21.501Z
Reserved: 2023-06-27T16:17:25.275Z
Link: CVE-2023-36833

Updated: 2024-08-02T17:01:09.767Z

Status : Modified
Published: 2023-07-14T17:15:09.133
Modified: 2024-11-21T08:10:42.170
Link: CVE-2023-36833

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