Controller Based WLANs

Why do I see GRE striping IP as 0.0.0.0 in "show ap debug lacp ap-name <name of the AP>?
Problem:

Under the command "show ap debug lacp ap-name <name of the AP>" I see the GRE striping IP as 0.0.0.0. 

What could be the reason behind this and how to correct it?



Diagnostics:

1. See if AP lacp striping IP is enabled.

2. Verify if unique striping IP in controller IP's subnet is provided.

3. Confirm if the LMS is also -provided in AP sytem profile. 

 

(Aruba7210) # show ap-lacp-striping-ip

AP LACP LMS map information
---------------------------
Parameter                                 Value
---------                                          -----
AP LACP Striping IP                 Enabled
GRE Striping IP                        10.1.1.103 LMS 10.1.1.3

 

4. See if the AP system profile has the correct LMS ip mentioned:

(Master) #show ap database

AP Database
-----------
Name               Group     AP Type  IP Address  Status     Flags  Switch IP  Standby IP
----               -----     -------  ----------  ------     -----  ---------  ----------
9c:1c:12:c0:a2:e4  10.1.1.3  225      10.1.1.251  Up 19m:2s         10.1.1.3   0.0.0.0
 

Flags: U = Unprovisioned; N = Duplicate name; G = No such group; L = Unlicensed
       I = Inactive; D = Dirty or no config; E = Regulatory Domain Mismatch
       X = Maintenance Mode; P = PPPoE AP; B = Built-in AP; s = LACP striping
       R = Remote AP; R- = Remote AP requires Auth; C = Cellular RAP;
       c = CERT-based RAP; 1 = 802.1x authenticated AP; 2 = Using IKE version 2
       u = Custom-Cert RAP; S = Standby-mode AP; J = USB cert at AP
       i = Indoor; o = Outdoor
       M = Mesh node; Y = Mesh Recovery

Total APs:1

 

(Master) # ap-regroup ap-name 9c:1c:12:c0:a2:e4  default
NOTE: For cert RAP ap-group specified in RAP whitelist will take precedence.

(Master) #show ap-group default

AP group "default"
------------------
Parameter                                Value
---------                                -----
Virtual AP                               default
Virtual AP                               40Mhz
Virtual AP                               20Mhz
802.11a radio profile                    default
802.11g radio profile                    default
Ethernet interface 0 port configuration  default
Ethernet interface 1 port configuration  default
Ethernet interface 2 port configuration  shutdown
Ethernet interface 3 port configuration  shutdown
Ethernet interface 4 port configuration  shutdown
AP system profile                        default

VoIP Call Admission Control profile      default
<snip>

(Master) # show ap system-profile default

AP system profile "default"
---------------------------
Parameter                               Value
---------                               -----
RF Band                                 g
RF Band for AM mode scanning            all
Native VLAN ID                          1
Tunnel Heartbeat Interval               1
Session ACL                             ap-uplink-acl
Corporate DNS Domain                    N/A
SNMP sysContact                         N/A
LED operating mode (11n/11ac APs only)  normal
LED override                            Disabled
Driver log level                        emergencies
SAP MTU                                 N/A
RAP MTU                                 1200 bytes
LMS IP                                  N/A

Backup LMS IP                           N/A
<snip>



Solution

1. Enable AP lacp, give correct GRE striping IP and lms IP on the controller:

 

(Aruba7210) #configure t
(Aruba7210) (config) #ap-lacp-striping-ip
(Aruba7210) (AP LACP LMS map information) #aplacp-enable
(Aruba7210) (AP LACP LMS map information) #striping-ip 10.1.1.103 lms 10.1.1.3
 

2. configure the same lms IP in corresponding ap system profile:

(Master) #configure t
(Master) (config) #ap system-profile default
(Master) (AP system profile "default") #lms-ip 10.1.1.3
(Master) (AP system profile "default") #write memory
 

Version history
Revision #:
2 of 2
Last update:
‎02-23-2017 01:43 PM
Updated by:
 
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