Symptom
Asr 1009-x will crash when using port 1645 for AAA server authentication with RADIUS ISE.
The device will go into bootloop and will display the following logs:
%RADIUS-3-CANNOT_OPEN_SOCKET: Cannot open UDP socket for service Radius server
Failed to open the default sockets
%SYS-2-NOTQ: unqueue didn't find 80007F909974DD08 in queue 800056120DA87488 -Process= "RADIUS", ipl= 0, pid= 394
-Traceback= 1#b42ae1ad66933724a7d36513fb8732a5 :5611F463B000+98B68BC :5611F463B000+78879BD :5611F463B000+8FC88DE :5611F463B000+8FC7EB3
Failed to open the default sockets
IOSD RP: 503 messages not written to btrace log file
%PMAN-3-PROCHOLDDOWN: R0/0: The process linux_iosd-image has been helddown (rc 139)
%PMAN-0-PROCFAILCRIT: R0/0: pvp: A critical process linux_iosd_image has failed (rc 139)
%PMAN-3-RELOAD_SYSTEM: R0/0: pvp: Reloading: Other RP is not standby ready. Sreloaded
PMAN-5-EXITACTION: R0/0: pvp: Process manager is exiting: Critical process linux_iosd_image fault on rp_0_0 (rc=139)
%PMAN-3-PROCESS_NOTIFICATION: R0/0: pvp: System report core/R1_RP_0-system-report_202
Conditions
Radius server port must be set to 1645.
IOS-XE 17.3.2
Further Problem Description
If we change the port while the device is booted up, the device will not crash, but authentication server will not be reachable. Once the device is reloaded after this, it will crash. Generates a crash info file and system report. Setting the port to 1812 will make the server unreachable and crash the device sometimes.
This issue is applicable for the routing platforms only, and all routing hardware series.
and NOT applicable for switching platforms, NOT applicable for wireless platforms.
