Wireless Access

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New Contributor
Posts: 4
Registered: ‎06-13-2016

Users are getting delay in getting IP address and some time they dont get IP address.

Hi,

Please see the following issue and suggest.

vlan 2,3 and 11 are created and running Hash VLAN algorithm.

Users are getting delay in getting IP address and some time they dont get IP address.

Below is the log on controller:
<DBUG> |dhcpd| parse_option_buffer: malformed option dhcp.netbios-node-type (code 46): option length exceeds option buffer length.

 

Regards,
Kumara BGN

Guru Elite
Posts: 20,819
Registered: ‎03-29-2007

Re: Users are getting delay in getting IP address and some time they dont get IP address.

You should make sure that in your user role there is an ACL like:

 

any any service svc-dhcp permit



Colin Joseph
Aruba Customer Engineering

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MVP
Posts: 447
Registered: ‎11-04-2011

Re: Users are getting delay in getting IP address and some time they dont get IP address.

Kumara,

 

Please check this Validated Reference Design document about the possibilities of using a single VLAN instead of VLAN pooling: http://community.arubanetworks.com/t5/Validated-Reference-Design/Single-VLAN-Architecture-for-WLAN/ta-p/257196

 

In many cases VLAN pooling is the less desirable solution.One exception is when you cannot get a single block of IP addresses for your wireless clients.

 

Herman

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If you have urgent issues, please contact your Aruba partner or Aruba TAC.
New Contributor
Posts: 4
Registered: ‎06-13-2016

Re: Users are getting delay in getting IP address and some time they dont get IP address.

Thanks Joseph

New Contributor
Posts: 4
Registered: ‎06-13-2016

Re: Users are getting delay in getting IP address and some time they dont get IP address.

Thanks Herman..

 

I have applied  Even pooling method in VLAN pooling on the controller to check the user connectivity.

 

Today users are checking for the connectivity.

 

Regards,

Kumara BGN

New Contributor
Posts: 4
Registered: ‎06-13-2016

Re: Users are getting delay in getting IP address and some time they dont get IP address.

Hi Joseph,

 

I have applied  Even pooling method in VLAN pooling on the controller to check the user connectivity.

 

Today users are checking the connectivity.

 

Regards,

Kumara BGN

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