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Beginner

problem DHCP in controlleur

Hello

I have router as a server DHCP  and one 1815 moblity express cisco  and  25 AP 1815 

 

command SHOW on Controlleur  

Cisco Controller) >show ap join stats summary all

Number of APs.............................................. 3

Base Mac AP EthernetMac AP Name IP Address Status
00:fc:ba:67:49:c0 00:fc:ba:67:49:c0 AP28AC.9E89.48E0 1.1.1.25 Joined
28:ac:9e:e3:23:20 28:ac:9e:e3:23:20 AP28AC.9E89.3DB8 1.1.1.23 Joined
a0:93:51:17:94:00 78:0c:f0:db:2a:90 AP780C.F0DB.2A90 1.1.1.22 Not Joined

 

////////////////////////////////////////////////////////////////////////////////////////////

But the AP are not stable because some time one joined and other time  non joined  !!!!!!!!!!??????????

and interface web AP get 0.0.0.0  not 1.1.1.25 !!

i give you print Screen  of  statut AP 

 

So please , whant configuration missing in interface web or commande in CLI !!!

what i can doing 

Everyone's tags (1)
9 REPLIES
Enthusiast

Re: problem DHCP in controlleur

Hi try to debug capwap in WLC to get clear idea about what is happening inside.
Beginner

Re: problem DHCP in controlleur

=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2019.02.08 11:28:45 =~=~=~=~=~=~=~=~=~=~=~=
debug capwap errors enable

(Cisco Controller) >*emWeb: Feb 08 11:28:08.362:
Debugging session started on Feb 08 11:28:08.362 for WLC AIR-AP1815I-I-K9 Version :8.8.100.0 SN :FGL2221B268 Hostname AP-TEST
*spamApTask0: Feb 08 11:28:10.396: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:28:10.397: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:28:13.248: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:28:13.248: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:28:16.100: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*osapiBsnTimer: Feb 08 11:28:16.776: Gateway is not reachable - Couldn't complete Gateway check
*osapiBsnTimer: Feb 08 11:28:26.695: Gateway is not reachable - Couldn't complete Gateway check
*osapiBsnTimer: Feb 08 11:28:36.646: Gateway is not reachable - Couldn't complete Gateway check
*spamApTask0: Feb 08 11:28:40.408: a0:93:51:17:94:00 Unable to get Ap mode in Join request

*apfReceiveTask: Feb 08 11:28:40.412: wlanBwQueue is NULL
*apfReceiveTask: Feb 08 11:28:40.412: Failed sending message WLAN_BANDWIDTH_CONFIG to Wlan Rate Limiting Task
*apfReceiveTask: Feb 08 11:28:40.413: a0:93:51:17:94:00 Incorrect message is being sent to AP :1:1:1:22 (5248) by Controller: 1:1:1:24 (5246) Not posting onto message queue

*apfReceiveTask: Feb 08 11:28:40.414: wlanBwQueue is NULL
*apfReceiveTask: Feb 08 11:28:40.414: Failed sending message WLAN_BANDWIDTH_CONFIG to Wlan Rate Limiting Task
*apfReceiveTask: Feb 08 11:28:40.414: a0:93:51:17:94:00 Incorrect message is being sent to AP :1:1:1:22 (5248) by Controller: 1:1:1:24 (5246) Not posting onto message queue

*spamApTask0: Feb 08 11:28:40.702: tlvDecodePhyHECapPayload1 slotId=0 bandId=0 heCapable=0
heSuBF=0 heMuBF=0
heMbssidCap=0 heMbssidMAX=0 heAmpduTidBmap=0 heCapTxRxMcsNss=0

*spamApTask0: Feb 08 11:28:40.702: tlvDecodePhyHECapPayload2 heOpMcsNssSet[0]=0 heOpMcsNssSet[1]=0
heOpVhtOpInfo[0]=0, heOpVhtOpInfo[1]=0 heOpVhtOpInfo[2]=0

*spamApTask0: Feb 08 11:28:40.703: tlvDecodePhyHECapPayload1 slotId=1 bandId=1 heCapable=0
heSuBF=0 heMuBF=0
heMbssidCap=0 heMbssidMAX=0 heAmpduTidBmap=0 heCapTxRxMcsNss=0

*spamApTask0: Feb 08 11:28:40.703: tlvDecodePhyHECapPayload2 heOpMcsNssSet[0]=0 heOpMcsNssSet[1]=0
heOpVhtOpInfo[0]=0, heOpVhtOpInfo[1]=0 heOpVhtOpInfo[2]=0

*spamApTask0: Feb 08 11:28:40.703: a0:93:51:17:94:00 Regulatory Domain Mismatch: AP a0:93:51:17:94:00 not allowed to join. Allowed domains: 802.11bg:-A 802.
*spamApTask0: Feb 08 11:28:40.705: a0:93:51:17:94:00 Failed post decode processing of config status from 1.1.1.22:5248

*spamApTask0: Feb 08 11:28:40.705: a0:93:51:17:94:00 State machine handler: Failed to process msg type = 5 state = 5 from 1.1.1.22:5248

*spamApTask0: Feb 08 11:28:40.706: a0:93:51:17:94:00 Failed to parse CAPWAP packet from 1.1.1.22:5248

*spamApTask0: Feb 08 11:28:40.708: wlanBwQueue is NULL
*spamApTask0: Feb 08 11:28:40.708: spamSendWlanBwPayloadToTask:AP_DISJOIN_WLAN_BANDWIDTH_RELEASE failed
*spamApTask0: Feb 08 11:28:40.709: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:28:43.471: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:28:43.471: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:28:46.322: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:28:46.323: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*osapiBsnTimer: Feb 08 11:28:46.533: Gateway is not reachable - Couldn't complete Gateway check
*spamApTask0: Feb 08 11:28:49.173: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:28:49.174: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:28:52.028: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:28:52.028: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:28:54.879: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:28:54.879: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*osapiBsnTimer: Feb 08 11:28:56.452: Gateway is not reachable - Couldn't complete Gateway check
*spamApTask0: Feb 08 11:28:57.733: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*osapiBsnTimer: Feb 08 11:29:06.406: Gateway is not reachable - Couldn't complete Gateway check
*spamApTask0: Feb 08 11:29:12.826: 00:fc:ba:67:49:c0 DTLS connection was closed
*spamApTask0: Feb 08 11:29:12.828: wlanBwQueue is NULL
*spamApTask0: Feb 08 11:29:12.828: spamSendWlanBwPayloadToTask:AP_DISJOIN_WLAN_BANDWIDTH_RELEASE failed
*osapiBsnTimer: Feb 08 11:29:16.290: Gateway is not reachable - Couldn't complete Gateway check
*spamApTask0: Feb 08 11:29:18.931: 28:ac:9e:e3:23:20 DTLS connection was closed
*spamApTask0: Feb 08 11:29:18.932: wlanBwQueue is NULL
*spamApTask0: Feb 08 11:29:18.932: spamSendWlanBwPayloadToTask:AP_DISJOIN_WLAN_BANDWIDTH_RELEASE failed
*spamApTask0: Feb 08 11:29:22.061: a0:93:51:17:94:00 Unable to get Ap mode in Join request

*apfReceiveTask: Feb 08 11:29:22.065: wlanBwQueue is NULL
*apfReceiveTask: Feb 08 11:29:22.065: Failed sending message WLAN_BANDWIDTH_CONFIG to Wlan Rate Limiting Task
*apfReceiveTask: Feb 08 11:29:22.065: a0:93:51:17:94:00 Incorrect message is being sent to AP :1:1:1:22 (5248) by Controller: 1:1:1:24 (5246) Not posting onto message queue

*apfReceiveTask: Feb 08 11:29:22.067: wlanBwQueue is NULL
*apfReceiveTask: Feb 08 11:29:22.067: Failed sending message WLAN_BANDWIDTH_CONFIG to Wlan Rate Limiting Task
*apfReceiveTask: Feb 08 11:29:22.067: a0:93:51:17:94:00 Incorrect message is being sent to AP :1:1:1:22 (5248) by Controller: 1:1:1:24 (5246) Not posting onto message queue

*spamApTask0: Feb 08 11:29:22.340: tlvDecodePhyHECapPayload1 slotId=0 bandId=0 heCapable=0
heSuBF=0 heMuBF=0
heMbssidCap=0 heMbssidMAX=0 heAmpduTidBmap=0 heCapTxRxMcsNss=0

*spamApTask0: Feb 08 11:29:22.341: tlvDecodePhyHECapPayload2 heOpMcsNssSet[0]=0 heOpMcsNssSet[1]=0
heOpVhtOpInfo[0]=0, heOpVhtOpInfo[1]=0 heOpVhtOpInfo[2]=0

*spamApTask0: Feb 08 11:29:22.341: tlvDecodePhyHECapPayload1 slotId=1 bandId=1 heCapable=0
heSuBF=0 heMuBF=0
heMbssidCap=0 heMbssidMAX=0 heAmpduTidBmap=0 heCapTxRxMcsNss=0

*spamApTask0: Feb 08 11:29:22.341: tlvDecodePhyHECapPayload2 heOpMcsNssSet[0]=0 heOpMcsNssSet[1]=0
heOpVhtOpInfo[0]=0, heOpVhtOpInfo[1]=0 heOpVhtOpInfo[2]=0

*spamApTask0: Feb 08 11:29:22.342: a0:93:51:17:94:00 Regulatory Domain Mismatch: AP a0:93:51:17:94:00 not allowed to join. Allowed domains: 802.11bg:-A 802.
*spamApTask0: Feb 08 11:29:22.344: a0:93:51:17:94:00 Failed post decode processing of config status from 1.1.1.22:5248

*spamApTask0: Feb 08 11:29:22.345: a0:93:51:17:94:00 State machine handler: Failed to process msg type = 5 state = 5 from 1.1.1.22:5248

*spamApTask0: Feb 08 11:29:22.345: a0:93:51:17:94:00 Failed to parse CAPWAP packet from 1.1.1.22:5248

*spamApTask0: Feb 08 11:29:22.347: wlanBwQueue is NULL
*spamApTask0: Feb 08 11:29:22.348: spamSendWlanBwPayloadToTask:AP_DISJOIN_WLAN_BANDWIDTH_RELEASE failed
*spamApTask0: Feb 08 11:29:22.356: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:29:25.103: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:29:25.103: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*osapiBsnTimer: Feb 08 11:29:26.209: Gateway is not reachable - Couldn't complete Gateway check
*spamApTask0: Feb 08 11:29:27.247: 00:fc:ba:67:49:c0 Unable to get Ap mode in Join request

*apfReceiveTask: Feb 08 11:29:27.251: wlanBwQueue is NULL
*apfReceiveTask: Feb 08 11:29:27.251: Failed sending message WLAN_BANDWIDTH_CONFIG to Wlan Rate Limiting Task
*apfReceiveTask: Feb 08 11:29:27.251: 00:fc:ba:67:49:c0 Incorrect message is being sent to AP :1:1:1:25 (5264) by Controller: 1:1:1:24 (5246) Not posting onto message queue

*apfReceiveTask: Feb 08 11:29:27.253: wlanBwQueue is NULL
*apfReceiveTask: Feb 08 11:29:27.253: Failed sending message WLAN_BANDWIDTH_CONFIG to Wlan Rate Limiting Task
*apfReceiveTask: Feb 08 11:29:27.253: 00:fc:ba:67:49:c0 Incorrect message is being sent to AP :1:1:1:25 (5264) by Controller: 1:1:1:24 (5246) Not posting onto message queue

*spamApTask0: Feb 08 11:29:27.465: 00:fc:ba:67:49:c0 Missing ap-image TFTP params, need to configure file path and server IP

*spamApTask0: Feb 08 11:29:27.465: 00:fc:ba:67:49:c0 State machine handler: Failed to process msg type = 15 state = 5 from 1.1.1.25:5264

*spamApTask0: Feb 08 11:29:27.465: 00:fc:ba:67:49:c0 Failed to parse CAPWAP packet from 1.1.1.25:5264

*spamApTask0: Feb 08 11:29:27.953: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:29:27.954: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:29:30.805: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:29:30.805: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

?

apciscoshell Go to AP Console
clear Clear selected configuration elements.
config Configure switch options and settings.
cping Send capwap echo packets to a specified mobility peer IP address.
debug Manages system debug options.
eping Send Ethernet-over-IP echo packets to a specified mobility peer IP address.
grep Print lines matching a pattern.
help Help
linktest Perform a link test to a specified MAC address.
logout Exit this session. Any unsaved changes are lost.
mping Send Mobility echo packets to a specified mobility peer IP address.
ping Send ICMP echo packets to a specified IP address.
reset Reboot (hard reload) options.
restart Restart (soft reload) the switch.
save Save switch configurations.
show Display switch options and settings.
test Test trigger commands
transfer Transfer a file to or from the switch.

(Cisco Controller) >*spamApTask0: Feb 08 11:29:33.656: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:29:33.656: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

debug *osapiBsnTimer: Feb 08 11:29:36.160: Gateway is not reachable - Couldn't complete Gateway check
ca*spamApTask0: Feb 08 11:29:36.507: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

*spamApTask0: Feb 08 11:29:36.508: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

pwap eb *spamApTask0: Feb 08 11:29:39.360: 00:00:00:00:00:00 Discarding non-ClientHello Handshake OR DTLS encrypted packet from 1.1.1.22:5248)since DTLS session is not established

vents enable

(Cisco Controller) >*spamApTask0: Feb 08 11:29:43.263: 00:00:00:00:00:00 DTLS connection not found, creating new connection for 1.1.1.23 (5264) 1.1.1.24 (5246)

*spamApTask0: Feb 08 11:29:43.389: 00:00:00:00:00:00 DTLS Session established server (1.1.1.24:5246), client (1.1.1.23:5264)
*spamApTask0: Feb 08 11:29:43.389: 00:00:00:00:00:00 Starting wait join timer for AP: 1.1.1.23:5264

*spamApTask0: Feb 08 11:29:43.430: 28:ac:9e:e3:23:20 Join Request from 1.1.1.23:5264

*spamApTask0: Feb 08 11:29:43.430: 28:ac:9e:e3:23:20 Unable to get Ap mode in Join request

*spamApTask0: Feb 08 11:29:43.430: 28:ac:9e:e3:23:20 Allocate database entry for AP 1.1.1.23:5264, already allocated index 65535

*spamApTask0: Feb 08 11:29:43.430: 28:ac:9e:e3:23:20 AP Allocate request at index ffff
*spamApTask0: Feb 08 11:29:43.431: 00:00:00:00:00:00 Deleting AP entry 1.1.1.23:5264 from temporary database.
*spamApTask0: Feb 08 11:29:43.432: 28:ac:9e:e3:23:20 AP group received default-group is found in ap group configured in wlc.

*spamApTask0: Feb 08 11:29:43.432: 28:ac:9e:e3:23:20 Dropping request or response packet to AP :1.1.1.23 (5264) by Controller: 1.1.1.24 (5246), message Capwap_wtp_event_response, state Capwap_no_state

*spamApTask0: Feb 08 11:29:43.432: 28:ac:9e:e3:23:20 Message type Capwap_wtp_event_response is not allowed to send in state Capwap_no_state for AP 1.1.1.23

*spamApTask0: Feb 08 11:29:43.432: 28:ac:9e:e3:23:20 Join Version: = 134767616

*spamApTask0: Feb 08 11:29:43.433: 28:ac:9e:e3:23:20 apType = 66 apModel: AIR-AP1815I-I-K

*spamApTask0: Feb 08 11:29:43.433: 28:ac:9e:e3:23:20 apType: Ox42 bundleApImageVer:
*spamApTask0: Feb 08 11:29:43.433: 28:ac:9e:e3:23:20 Join resp: Unable to start master selection. Status: 6
*spamApTask0: Feb 08 11:29:43.433: 28:ac:9e:e3:23:20 Join resp: CAPWAP Maximum Msg element len = 84

*spamApTask0: Feb 08 11:29:43.434: 28:ac:9e:e3:23:20 Join Response sent to 1.1.1.23:5264

*spamApTask0: Feb 08 11:29:43.434: 28:ac:9e:e3:23:20 CAPWAP State: Join

*spamApTask0: Feb 08 11:29:43.434: 28:ac:9e:e3:23:20 Capwap State Change Event (Reg) from capwap_ac_platform.c 2136

*apfReceiveTask: Feb 08 11:29:43.434: 28:ac:9e:e3:23:20 Register LWAPP event for AP 28:ac:9e:e3:23:20 slot 0
*spamApTask0: Feb 08 11:29:43.435: 28:ac:9e:e3:23:20 Capwap State Change Event (Reg) from capwap_ac_platform.c 2136

*apfReceiveTask: Feb 08 11:29:43.435: WARP IEs: (12)

*apfReceiveTask: Feb 08 11:29:43.436: [0000] dd 0a 00 c0 b9 01 00 00 00 08 01 01

*apfReceiveTask: Feb 08 11:29:43.436: wlanBwQueue is NULL
*apfReceiveTask: Feb 08 11:29:43.436: Failed sending message WLAN_BANDWIDTH_CONFIG to Wlan Rate Limiting Task
*apfReceiveTask: Feb 08 11:29:43.436: 28:ac:9e:e3:23:20 Incorrect message is being sent to AP :1:1:1:23 (5264) by Controller: 1:1:1:24 (5246) Not posting onto message queue

*apfReceiveTask: Feb 08 11:29:43.437: 28:ac:9e:e3:23:20 Register LWAPP event for AP 28:ac:9e:e3:23:20 slot 1
*apfReceiveTask: Feb 08 11:29:43.437: WARP IEs: (12)

*apfReceiveTask: Feb 08 11:29:43.438: [0000] dd 0a 00 c0 b9 01 00 00 00 08 01 01

*apfReceiveTask: Feb 08 11:29:43.438: wlanBwQueue is NULL
*apfReceiveTask: Feb 08 11:29:43.438: Failed sending message WLAN_BANDWIDTH_CONFIG to Wlan Rate Limiting Task
*apfReceiveTask: Feb 08 11:29:43.438: 28:ac:9e:e3:23:20 Incorrect message is being sent to AP :1:1:1:23 (5264) by Controller: 1:1:1:24 (5246) Not posting onto message queue

*spamApTask0: Feb 08 11:29:43.516: 28:ac:9e:e3:23:20 Image data Request from 1.1.1.23:5264

*spamApTask0: Feb 08 11:29:43.516: 28:ac:9e:e3:23:20 CAPWAP State: Image Data

*spamApTask0: Feb 08 11:29:43.516: 28:ac:9e:e3:23:20 Setting MTU to 1485
*spamApTask0: Feb 08 11:29:43.516: 28:ac:9e:e3:23:20 Missing ap-image TFTP params, need to configure file path and server IP

*spamApTask0: Feb 08 11:29:43.517: 28:ac:9e:e3:23:20 State machine handler: Failed to process msg type = 15 state = 5 from 1.1.1.23:5264

*spamApTask0: Feb 08 11:29:43.517: 28:ac:9e:e3:23:20 Failed to parse CAPWAP packet from 1.1.1.23:5264

*osapiBsnTimer: Feb 08 11:29:46.047: Gateway is not reachable - Couldn't complete Gateway check
*spamApTask0: Feb 08 11:29:54.129: a0:93:51:17:94:00 Discovery Request from 1.1.1.22:5248

*spamApTask0: Feb 08 11:29:54.129: a0:93:51:17:94:00 Join Priority Processing status = 0, Incoming Ap's Priority 1, MaxLrads = 50, MaxLicense=50 joined Aps =2
*spamApTask0: Feb 08 11:29:54.129: a0:93:51:17:94:00 apType = 66 apModel: AIR-AP1815I-I-K9

*spamApTask0: Feb 08 11:29:54.129: a0:93:51:17:94:00 apType: Ox42 bundleApImageVer:
*spamApTask0: Feb 08 11:29:54.130: a0:93:51:17:94:00 Discovery Response sent to 1.1.1.22:5248

*spamApTask0: Feb 08 11:29:55.960: 00:fc:ba:67:49:c0 Echo Request from 1.1.1.25:5264

*spamApTask0: Feb 08 11:29:55.961: 00:fc:ba:67:49:c0 Echo Response sent to 1.1.1.25:5264

*osapiBsnTimer: Feb 08 11:29:55.966: Gateway is not reachable - Couldn't complete Gateway check

 

so what is  the problem  and  please tell what is solution  can AP to be stable joined !! 

Everyone's tags (1)
Enthusiast

Re: problem DHCP in controlleur

H What is the Controller model and OS version? also AP Models ?

Re: problem DHCP in controlleur

Your debugs also indicate that you have a regulatory domain mismatch with one of your AP's.

 

"Regulatory Domain Mismatch: AP a0:93:51:17:94:00 not allowed to join. Allowed domains: 802.11bg:-A 802."  

 

Verify the model numbers of all the AP's, if all your AP's are AIR-AP1815I-I-K9, then you need to ensure the WLC is assigned to a middle eastern country, or do a compliance lookup. Based on the debug the WLC will only allow AP's that have a model number with the A regulatory domain, for example, AIR-AP1815I-A-K9

 

 

<<< Please help the community by marking useful posts helpful, or accept as a solution if it resolved your issue >>>

 

 

 

 

 

 

 

Beginner

Re: problem DHCP in controlleur

I give the Outbout for controller 1815 

 

all AP's are AIR-AP1815I-I-K9 ==>  So what do you think about country of WLC is correct or fals ????,!!

based the outbout Cisco Controller) >show ap config 802.11a    AP28AC.9E89.48E0 

please  what is the final solution  that Allow AP jond to WLC  ? 

 

 

Cisco Controller) >show ap config 802.11a    AP28AC.9E89.48E0

Cisco AP Identifier.............................. 7
Cisco AP Name.................................... AP28AC.9E89.48E0
Country code..................................... US - United States
Regulatory Domain allowed by Country............. 802.11bg:-A 802.11a:-AB
AP Country code.................................. -
AP Regulatory Domain............................. Unconfigured
Switch Port Number .............................. 1
MAC Address...................................... 28:ac:9e:89:48:e0
IP Address Configuration......................... DHCP
IP Address....................................... Disabled
Telnet State..................................... Globally Disabled
Ssh State........................................ Globally Disabled
Virtual IP Address............................... Not Configured
Cisco AP Location................................ default location
Cisco AP Floor Label............................. 0
Cisco AP Group Name.............................. default-group
Primary Cisco Switch Name........................
Primary Cisco Switch IP Address.................. Not Configured
Secondary Cisco Switch Name......................
Secondary Cisco Switch IP Address................ Not Configured
Tertiary Cisco Switch Name.......................

--More-- or (q)uit
Tertiary Cisco Switch IP Address................. Not Configured
Administrative State ............................ ADMIN_ENABLED
Operation State ................................. REGISTERED
Mirroring Mode .................................. Disabled
AP Mode ......................................... Local
Public Safety ................................... Disabled
AP SubMode ...................................... Not Configured
Rogue Detection ................................. Disabled
Antenna Band Mode ............................... Dual
Remote AP Debug ................................. Disabled
Logging trap severity level ..................... informational
KPI not configured ..............................
Logging syslog facility ......................... kern
S/W Version .................................... 8.3.111.0
Boot Version ................................... 1.1.2.4
Mini IOS Version ................................ 0.0.0.0
Stats Reporting Period .......................... 180
Stats Collection Mode ........................... normal
Radio Core Mode ................................. Disabled
Slub Debug Mode ................................. Disabled
Static Ip Failover .............................. Enabled
LED State........................................ Enabled
PoE Pre-Standard Switch.......................... Disabled

--More-- or (q)uit
PoE Power Injector MAC Addr...................... Disabled
Power Type/Mode.................................. Power injector / Full Power
Number Of Slots.................................. 2
AP Model......................................... AIR-AP1815I-I-K
AP Serial Number................................. FGL2209B3S
AP Certificate Type.............................. Manufacture Installed
AP LAG Configuration Status ..................... Disabled
LAG Support for AP .............................. No
AP multicast mode :.............................. Disabled

AP User Mode................................... Not Configured
AP User Name..................................... Not Configured
AP Dot1x User Mode............................... Not Configured
AP Dot1x User Name............................... Not Configured
AP Dot1x EAP Method.............................. Not Configured
Cisco AP system logging host..................... ::
Unencrypted Data Keep Alive ..................... Enable
AP broken antenna detection - Status ............ Disabled (AP Group)

Attributes for Slot 1
Radio Type................................... RADIO_TYPE_80211a
Radio Subband................................ RADIO_SUBBAND_ALL
Administrative State ........................ ADMIN_ENABLED

--More-- or (q)uit
Operation State ............................. REGISTERED
Mesh Radio Role ............................. ACCESS
Radio Role .................................. Invalid
CellId ...................................... 0

Station Configuration
Configuration ............................. AUTOMATIC
Number Of WLANs ........................... 1
Medium Occupancy Limit .................... 100
CFP Period ................................ 4
CFP MaxDuration ........................... 60
BSSID ..................................... 00:00:00:00:00:00
Operation Rate Set
6000 Kilo Bits........................... MANDATORY
9000 Kilo Bits........................... SUPPORTED
12000 Kilo Bits.......................... MANDATORY
18000 Kilo Bits.......................... SUPPORTED
24000 Kilo Bits.......................... MANDATORY
36000 Kilo Bits.......................... SUPPORTED
48000 Kilo Bits.......................... SUPPORTED
54000 Kilo Bits.......................... SUPPORTED
Beacon Period ............................. 100
Fragmentation Threshold ................... 2346

--More-- or (q)uit
Multi Domain Capability Implemented ....... TRUE
Multi Domain Capability Enabled ........... TRUE
Country String ............................

Multi Domain Capability
Configuration ............................. AUTOMATIC
First Chan Num ............................ 36
Number Of Channels ........................ 4

MAC Operation Parameters
Configuration ............................. AUTOMATIC
Fragmentation Threshold ................... 2346
Packet Retry Limit ........................ 64

Tx Power
Num Of Supported Power Levels ............. 0
Tx Power Configuration .................... AUTOMATIC
Current Tx Power Level .................... 0
Tx Power Assigned By ...................... TPC MIN Default

Phy OFDM parameters
Configuration ............................. AUTOMATIC
Current Channel ........................... 36

--More-- or (q)uit
Channel Assigned By ....................... DCA Default
Extension Channel ......................... NONE
Channel Width.............................. 20MHz
Allowed Channel List.......................
TI Threshold .............................. -50
DCA Channel List........................... Global
Antenna Type............................... INTERNAL_ANTENNA
Internal Antenna Gain (in .5 dBi units).... 0
Diversity.................................. DIVERSITY_ENABLED

Performance Profile Parameters
Configuration ............................. AUTOMATIC
Interference threshold..................... 0 %
Noise threshold............................ 0 dBm
RF utilization threshold................... 0 %
Data-rate threshold........................ 0 bps
Client threshold........................... 0 clients
Coverage SNR threshold..................... 0 dB
Coverage exception level................... 0 %
Client minimum exception level............. 0 clients
Rogue Containment Information
Containment Count............................ 0


--More-- or (q)uit
CleanAir Management Information
CleanAir Capable......................... No
AMSDU Max Length................................. unknown

 

//////////////////////////////////////////////////

Cisco Controller) >show country


Configured Country............................. US - United States
Configured Country Codes
US - United States............................. 802.11a Indoor,Outdoor / 802.11b / 802.11g

 

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

 

So whate are two command can configured AP Regulatory Domain and AP country code that allow ap joined to controlleur ME .

Thanks 

 

Everyone's tags (1)

Re: problem DHCP in controlleur

Change your WLC’s country code as per where you are located which should be one of the countries that’s part of the -I regulatory domain.

CLI: Issue "config country ..."

Web GUI: Change "Country" dropdown under "Wireless Settings" => "Access Points" => Edit button for Primary / Master AP => "Controller"


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Beginner

Re: problem DHCP in controlleur

Thanks but  there is another command CLI  in acces point that make change code country that allow AP is same code contry as controller ???????

 

 

Everyone's tags (1)
Hall of Fame Guru

Re: problem DHCP in controlleur

I've already responded to your other thread (HERE).

AP Regulatory Domain cannot be changed.  
If the AP has the wrong Regulatory Domain, contact the vendor and ask for the AP to be swapped out with the correct Regulatory Domain.

VIP Advisor

Re: problem DHCP in controlleur

Hi

 

 If the AP ever joined this means the configuration is good. Probably you may have some issue on the network. On the monitoring page must be some information about why the AP did not join. 

 I dont believe this is related with DHCP is the AP got an IP sometime. This can be connectivity issue.  Try to ping the WLC from the AP and vice versa. 

 

 

-If I helped you somehow, please, rate it as useful.-

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