Loading...
Loading...
IOS-XE switch Cat9K will reports the following issues: - "ngwc fed bipc" IPC queue has persistent messages "In-appl" that do not get cleared automatically switch#sh platform software infrastructure bipc messages summ Name ID Rx alloc/free Tx alloc/free In rxQ In-appl ngwc fed bipc 50 257359938/257358742 15/15 0 1196 <<<<< - If the amount of messages is >1000, then you may see IPC error messages printed every 30 seconds. %IOSXE_SYS_INFRA-4-BIPC_RX_IN_APPL_THRESHOLD: R0/0: linux_iosd-image: Number of IPC messages held in the application reached the maximum channel threshold. IPC channel 'ngwc fed bipc': ipc_ctl_id 50 (ipc_fd 231, seq_num 127), curr IPC msg hel in appl 1197
- Cat9K with IOS-XE software - >65535 access-sessions were created for one port - Even if after the port is shutdown, the In-appl counter is not cleared.
- If memory is already exhausted, reload the switch or perform supervisor switchover will clear it. - To limit the sessions there are 2 workarounds to avoid exhausting the memory: 1. Access-session limit cli on port level "access-session limit max-limit ". 2. Removing session monitoring on affected port "no access-session monitor".
- Leading up to port being admin shut, you may see following errors: %FMFP-3-OBJ_DWNLD_TO_DP_FAILED: F0/0: fman_fp_image: WRClient 0x151706f1 download to DP failed %IDMGR-3-INVALID_ID: bad id in id_get (Out of IDs!) (id: 0x0) -Traceback= 1#bd49fff7ce50f13df79121190d1776a5 :55F3D301D000+8B9DCF3 :55F3D301D000+4D883E6 :55F3D301D000+4D84C6A :55F3D301D000+4547574 :55F3D301D000+477A8B9 rcl_event_ipc:7FD20429A000+591A1 rcl_event_ipc:7FD20429A000+B79FC rcl_event_ipc:7FD20429A000+B77DC :55F3D301D000+47677CF :55F3D301D000+378DAE6 Depending on the state of the platform, it might lead to a reboot due to out of memory.
Cisco Integration
Learn more about where this data comes from
BugZero Plan
Streamline upgrades with automated vendor bug scrubs
BugZero Prevent
Wish you caught this bug sooner? Get proactive today.