cisco 1815

[Omar Adnan]

hello 

I am facing an issue with 1815 AP cant join the controller 

AP primary and boot image 17.10.0.181 (before updated to ewc image)

backup image 8.10.181.0 

I do convert from ewc to capwap and try to join the controller but its not join 

also i tried to convert from capwap to mobility express also its not convert 

what can i do to make join with the controller 

controller running with mobilty express image 8.5.140.0 

[Rich R]

- What is the exact model of the AP?
- "before updated to ewc image" - 1800 series (wave 2) APs do not support EWC
- "I do convert from ewc to capwap" maybe you mean convert from Mobility Express to CAPWAP?
- "controller running with mobilty express image 8.5.140.0" - start off by upgrading to latest version of ME as per https://www.cisco.com/c/en/us/support/docs/wireless/wireless-lan-controller-software/200046-tac-recommended-aireos.html#anc12
- What model of AP is the ME WLC?
- Post the full console log from the 1815 AP from power-on - attach here as a .txt file

[Omar Adnan]

Dear Richard 

in the following the answer 

- What is the exact model of the AP?

AIR-AP1815I-I-K9C

I do convert from ewc to capwap" maybe you mean to convert from Mobility Express to CAPWAP?

it was running with mobility express 8.10.181.0  then I upgrade to ewc 7.10.0.181 after that I do convert from ewc to capwap

What model of AP is the ME WLC?

AIR-AP1815I-I-K9C  8.5.140.0 

Post the full console log from the 1815 AP from power-on - attach here as a .txt file

in the console log shows 

capwap dtls setup

capwap discovery 

capwap failed to join controller cisco 

[Rich R]

> "it was running with mobility express 8.10.181.0  then I upgrade to ewc 7.10.0.181"
- Impossible, 1815 series cannot run EWC IOS-XE software.

> in the console log shows capwap dtls setup capwap discovery  capwap failed to join controller cisco
That "information" is absolutely useless - without seeing the logs it's impossible to offer any more advice other than what I already advised about upgrading to a recommended release of ME to eliminate known/fixed bugs.

[Omar Adnan]

AP1006.ED67.C0B0#
AP1006.ED67.C0B0#
AP1006.ED67.C0B0#
AP1006.ED67.C0B0#[*12/12/2022 23:21:49.0512] OOBImageDnld: OOBImageDownloadTimer expired for image download..
[*12/12/2022 23:21:49.0513] OOBImageDnld: Do common error handler for OOB image download..
[*12/12/2022 23:21:49.1393]
[*12/12/2022 23:21:49.1393] CAPWAP State: DTLS Teardown
[*12/12/2022 23:21:49.2472] OOBImageDnld: Do common error handler for OOB image download..
[*12/12/2022 23:21:49.5061] status 'upgrade.sh: Script called with args:[CANCEL]'
[*12/12/2022 23:21:49.6005] do CANCEL, part2 is active part
[*12/12/2022 23:21:49.6415] status 'upgrade.sh: Cleanup tmp files ...'
[*12/12/2022 23:21:49.7453] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: DTLS Teardown(4).
[*12/12/2022 23:21:49.7456] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: DTLS Teardown(4).
[*12/12/2022 23:21:53.9925] OOBImageDnld: OOBImageDownloadTimer expired for image download..
[*12/12/2022 23:21:53.9925] OOBImageDnld: Do common error handler for OOB image download..
[*12/12/2022 23:21:54.0572] No more AP manager addresses remain..
[*12/12/2022 23:21:54.0573] No valid AP manager found for controller 'Cisco' (ip: 192.168.8.254)
[*12/12/2022 23:21:54.0573] Failed to join controller Cisco.
[*12/12/2022 23:21:54.0574] Failed to join controller.
[*12/12/2022 23:21:54.0923]
[*12/12/2022 23:21:54.0924] CAPWAP State: Discovery
[*12/12/2022 23:21:54.1004] Discovery Request sent to 255.255.255.255, discovery type UNKNOWN(0)
[*12/12/2022 23:21:54.1073] Discovery Request sent to ff02::18c, discovery type UNKNOWN(0)
[*12/12/2022 23:21:54.1077] Discovery Response from 192.168.8.254
[*12/12/2022 23:22:03.0000] Started wait dtls timer (60 sec)
[*12/12/2022 23:22:03.0251]
[*12/12/2022 23:22:03.0252] CAPWAP State: DTLS Setup

AP1006.ED67.C0B0#show log
Console logging : Level - notification, Status - enabled

Syslog logging : Level - error, Status - active, IP - 255.255.255.255

Syncing syslogs to flash every 600 seconds.

System logging :
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1422] idx 1 req 2 num_units 1 num_unit_info 12 unit size 256 actual units 54
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1423] idx 2 req 3 num_units 1 num_unit_info 12 unit size 1024 actual units 54
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1424] idx 3 req 4 num_units 1 num_unit_info 12 unit size 4096 actual units 54
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1426] idx 0 req 1 num_units 0 num_unit_info 2 unit size 744 actual units 239
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1428] idx 4 req 6 num_units 35 num_unit_info 0 unit size 3072 actual units 35
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1429] idx 5 req 7 num_units 1 num_unit_info 0 unit size 6144 actual units 1
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1429] idx 6 req 5 num_units 0 num_unit_info 2 unit size 1880 actual units 239
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1433] chunk 0 len 13824 requested ,ptr 0xb43c4000
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1433] chunk 1 len 55296 requested ,ptr 0xb43f0000
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1433] chunk 2 len 221184 requested ,ptr 0xb3c80000
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1433] chunk 3 len 177816 requested ,ptr 0xb3cc0000
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1433] chunk 4 len 107520 requested ,ptr 0xb3c60000
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1434] chunk 5 len 6144 requested ,ptr 0xb4876000
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1434] chunk 6 len 449320 requested ,ptr 0xb3d00000
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1434] chunk 7 len 0 requested ,ptr 0x87700000
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1434] ol_ath_service_ready_event[4371] WAPI MBSSID 0
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1832] wmi_ready_event_rx: WMI UNIFIED READY event
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1833] ol_ath_connect_htc() WMI is ready
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1833] htt_h2t_frag_desc_bank_cfg_msg - HTT_H2T_MSG_TYPE_FRAG_DESC_BANK_CFG sent to FW for radio ID = 1
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1884] ol_ath_attach() connect HTC.
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1885] bypasswmi : 0
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1886] target uses HTT version 2.2; host uses 2.2
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1896] ol_ath_phyerr_attach: called
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1898] OL Resmgr Init-ed
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1899] acfg_attach: Offload using existing sock b725f800
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1899] ol_if_spectral_setup
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1899] SPECTRAL : get_capability not registered
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1900] HAL_CAP_PHYDIAG : Capable
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1900] SPECTRAL : Need to fix the capablity check for RADAR (spectral_attach : 257)
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1900] SPECTRAL : get_capability not registered
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1901] HAL_CAP_RADAR : Capable
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1901] SPECTRAL : Need to fix the capablity check for SPECTRAL
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1901] (spectral_attach : 262)
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1901] SPECTRAL : get_capability not registered
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1902] HAL_CAP_SPECTRAL_SCAN : Capable
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1902] SPECTRAL : get_tsf64 not registered
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1902] spectral_init_netlink 81 NULL SKB
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1902] Green-AP : Green-AP : Attached
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1903]
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1903] Green-AP : Attached
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1903] rate power table override is only supported for AR98XX
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1904] ol_if_dfs_setup: called
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1905] ol_if_dfs_attach: called; ptr=b3d81984, radar_info=b5971b48
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1932] ol_ath_attach() UMAC attach .
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1933]
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1933] BURSTING enabled by default
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1934] ACS not enabled
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1934] __ol_ath_attach: needed_headroom reservation 60
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.1997] ol_ath_thermal_mitigation_attach: --
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.2037] ath_ol_pci: (Atheros/multi-bss)
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.2582] ath_hal: 0.9.17.1 (AR5416, AR9380, WRITE_EEPROM, TX_DATA_SWAP, RX_DATA_SWAP, 11D)
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.2677] ath_rate_atheros: Copyright (c) 2001-2005 Atheros Communications, Inc, All Rights Reserved
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.3063] ath_dev: Copyright (c) 2001-2007 Atheros Communications, Inc, All Rights Reserved
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.3154] pktlog_init: Initializing Pktlog for AR900B, pktlog_hdr_size = 16
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.3155] pktlog_init: Initializing Pktlog for AR900B, pktlog_hdr_size = 16
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.6341] systemd[1]: Starting dnsmasq watcher...
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.6414] brain: unloading click config
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.6415] brain: spring cleaning pages
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.7222] systemd[1]: Starting DNSmasq...
Dec 12 23:13:06 dnsmasq[4729]: started, version 2.85 cache disabled
Dec 12 23:13:06 dnsmasq[4729]: compile time options: IPv6 GNU-getopt no-DBus no-UBus no-i18n no-IDN DHCP no-DHCPv6 no-Lua TFTP no-conntrack no-ipset no-auth no-cryptohash no-DNSSEC loop-detect inotify dumpfile
Dec 12 23:13:06 dnsmasq[4729]: read /etc/hosts - 3 addresses
Dec 12 23:13:06 kernel: [*12/12/2022 23:13:06.9490] systemd[1]: Started DNSmasq.
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.0408] systemd[1]: Started dnsmasq watcher.
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.1071] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.1343] FWLOG: [245138] WAL_DBGID_TX_AC_BUFFER_SET ( 0x3, 0xdeb001, 0x94c, 0x94c, 0x0 )
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.1343] FWLOG: [245138] WAL_DBGID_TX_AC_BUFFER_SET ( 0x12, 0x1e, 0x94c, 0x94c, 0x0 )
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.1344] FWLOG: [245138] WAL_DBGID_TX_AC_BUFFER_SET ( 0x45, 0x1e, 0x94c, 0x94c, 0x0 )
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.1344] FWLOG: [245138] WAL_DBGID_TX_AC_BUFFER_SET ( 0x67, 0x1e, 0x94c, 0x94c, 0x0 )
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.1344] FWLOG: [245147] WAL_DBGID_PDEV_INFO_PRINT ( 0x3a, 0x10, 0x0, 0x10, 0x0 )
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.1399] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.1689] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.1936] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.2266] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.2617] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.2867] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.3174] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.3469] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.3725] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.4024] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.4372] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.4609] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.4901] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.5148] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.5432] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.5743] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.8381] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.8662] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.8984] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.9397] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.9698] QCA1 ieee80211_reset_bss
Dec 12 23:13:07 kernel: [*12/12/2022 23:13:07.9973] QCA1 ieee80211_reset_bss
Dec 12 23:13:08 kernel: [*12/12/2022 23:13:08.0223] QCA1 ieee80211_reset_bss
Dec 12 23:13:08 kernel: [*12/12/2022 23:13:08.0609] QCA1 ieee80211_reset_bss
Dec 12 23:13:08 kernel: [*12/12/2022 23:13:08.0925] QCA1 ieee80211_reset_bss
Dec 12 23:13:08 kernel: [*12/12/2022 23:13:08.1220] QCA1 ieee80211_reset_bss
Dec 12 23:13:08 kernel: [*12/12/2022 23:13:08.1514] QCA1 ieee80211_reset_bss
Dec 12 23:13:08 kernel: [*12/12/2022 23:13:08.1809] QCA1 ieee80211_reset_bss
Dec 12 23:13:08 kernel: [*12/12/2022 23:13:08.2079] QCA1 ieee80211_reset_bss
Dec 12 23:13:08 kernel: [*12/12/2022 23:13:08.2345] QCA1 ieee80211_reset_bss
Dec 12 23:13:08 kernel: [*12/12/2022 23:13:08.2600] QCA1 ieee80211_reset_bss
Dec 12 23:13:08 kernel: [*12/12/2022 23:13:08.2911] QCA1 ieee80211_reset_bss
Dec 12 23:13:08 kernel: [*12/12/2022 23:13:08.3203] QCA1 ieee80211_reset_bss
Dec 12 23:13:08 kernel: [*12/12/2022 23:13:08.3885] brain: loading click config
Dec 12 23:13:08 kernel: [*12/12/2022 23:13:08.5333] systemd[1]: Started Security Auditing Service.
Dec 12 23:13:12 kernel: [*12/12/2022 23:13:12.7842] chatter: Device wired0 notify up link DOWN
Dec 12 23:13:12 kernel: [*12/12/2022 23:13:12.7843] IPv6: ADDRCONF(NETDEV_UP): wired0: link is not ready
Dec 12 23:13:13 kernel: [*12/12/2022 23:13:13.0942] wmi_dbg_cfg_send: mod[0]00000000 dbgcfg40000000 cfgvalid[0] 00000000 cfgvalid[1] 00000000
Dec 12 23:13:13 kernel: [*12/12/2022 23:13:13.0999] wmi_dbg_cfg_send: mod[0]00000000 dbgcfg40000000 cfgvalid[0] 00000000 cfgvalid[1] 00000000
Dec 12 23:13:13 brain: do_state:4980: assigning brain state: scan1; reason: initial_scan
Dec 12 23:13:13 kernel: [*12/12/2022 23:13:13.3637] systemd[1]: Started RSYNC User Key Generation.
Dec 12 23:13:13 kernel: [*12/12/2022 23:13:13.3667] systemd[1]: Reached target sshd-keygen.target.
Dec 12 23:13:13 kernel: [*12/12/2022 23:13:13.3670] systemd[1]: Starting sshd-keygen.target.
Dec 12 23:13:13 kernel: [*12/12/2022 23:13:13.3748] systemd[1]: Starting OpenSSH server daemon...
Dec 12 23:13:13 kernel: [*12/12/2022 23:13:13.4612] systemd[1]: Started OpenSSH server daemon.
Dec 12 23:13:13 kernel: [*12/12/2022 23:13:13.4670] systemd[1]: Starting Lighttpd Watcher...
Dec 12 23:13:13 sshd[5518]: Server listening on :: port 22.
Dec 12 23:13:13 sshd[5518]: Server listening on 0.0.0.0 port 22.
Dec 12 23:13:13 kernel: [*12/12/2022 23:13:13.6820] systemd[1]: Started Lighttpd Watcher.
Dec 12 23:13:13 kernel: [*12/12/2022 23:13:13.7100] systemd[1]: Starting dnsmasq watcher...
Dec 12 23:13:13 dnsmasq[4729]: exiting on receipt of SIGTERM
Dec 12 23:13:13 kernel: [*12/12/2022 23:13:13.8223] systemd[1]: Stopping DNSmasq...
Dec 12 23:13:13 kernel: [*12/12/2022 23:13:13.8375] systemd[1]: Starting DNSmasq...
Dec 12 23:13:13 kernel: [*12/12/2022 23:13:13.8563] pid 5585's current affinity --More-- [*12/12/2022 23:23:00.0222] OOBImageDnld: OOBImageDownloadTimer expired for image download..
[*12/12/2022 23:23:00.0222] OOBImageDnld: Do common error handler for OOB image download..
mask: f
--More-- [*12/12/2022 23:23:00.1156]
[*12/12/2022 23:23:00.1156] CAPWAP State: DTLS Teardown
[*12/12/2022 23:23:00.2264] OOBImageDnld: Do common error handler for OOB image download..
[*12/12/2022 23:23:00.4841] status 'upgrade.sh: Script called with args:[CANCEL]'
[*12/12/2022 23:23:00.5784] do CANCEL, part2 is active part
[*12/12/2022 23:23:00.6195] status 'upgrade.sh: Cleanup tmp files ...'
[*12/12/2022 23:23:00.7236] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: DTLS Teardown(4).
[*12/12/2022 23:23:00.7239] Discarding msg CAPWAP_WTP_EVENT_REQUEST(type 9) in CAPWAP state: DTLS Teardown(4).
[*12/12/2022 23:23:04.9503] OOBImageDnld: OOBImageDownloadTimer expired for image download..
[*12/12/2022 23:23:04.9504] OOBImageDnld: Do common error handler for OOB image download..
[*12/12/2022 23:23:05.0152] No more AP manager addresses remain..
[*12/12/2022 23:23:05.0153] No valid AP manager found for controller 'Cisco' (ip: 192.168.8.254)
[*12/12/2022 23:23:05.0154] Failed to join controller Cisco.
[*12/12/2022 23:23:05.0154] Failed to join controller.
[*12/12/2022 23:23:05.0443]
[*12/12/2022 23:23:05.0443] CAPWAP State: Discovery
[*12/12/2022 23:23:05.0524] Discovery Request sent to 255.255.255.255, discovery type UNKNOWN(0)
[*12/12/2022 23:23:05.0587] Discovery Request sent to ff02::18c, discovery type UNKNOWN(0)
[*12/12/2022 23:23:05.0590] Discovery Response from 192.168.8.254

upgraded version C9800-AP-universalk9.17.10.01.ZIP

[Rich R · Accepted solution]

That is not the full log from power-on but we we can see from that, repeatedly, is: OOBImageDnld: OOBImageDownloadTimer expired for image download
So your ME WLC TFTP config is incorrect or you don't have a TFTP server set up for the AP to download the image from.
I cannot imagine why you would install a 17.10 image on an AP which you're trying to connect to a ME WLC running 8.5.140.0!  The AP must always run the same code version as the WLC. So the AP needs to run 15.3(3)JF9 as per https://www.cisco.com/c/en/us/td/docs/wireless/compatibility/matrix/compatibility-matrix.html#ctr-ap_support
If you want it to run ME same as current WLC then https://software.cisco.com/download/home/286306794/type/286289839/release/8.5.140.0 if you just want it to be a CAPWAP AP then https://software.cisco.com/download/home/286306794/type/286288051/release/15.3.3-JF9