NX7500 Frequent Reboot with graceful:pmlite-/usr/sbin/ssm
NX7500 controller-managing more than 1024 APs NX7500 keeps rebooting with error messages : %PM-3-PROCRSTRT: Process "/usr/sbin/ssm" is not responding. Restarting process !### service show reboot-history Configured size of reboot history is 50 Date & Time Event ===================================================== Sep 23 18:05:57 2018 startup 220.127.116.11-005R Sep 23 18:04:22 2018 shutdown (graceful:pmlite-/usr/sbin/ssm) Sep 23 21:57:18 2018 startup 18.104.22.168-005R Sep 23 17:55:39 2018 shutdown (graceful:pmlite-/usr/sbin/ssm)
Extreme Wireless WiNG
WiNG version 22.214.171.124
SPR-3522 - NX7500 frequent SSM crashes seen controller managed RFDM AP count is more than 1024
Issue is fixed on WiNG 126.96.36.199. Perform firmware upgrade to 188.8.131.52 or above.