topic RE: AP in different vlan not registering in ExtremeWireless (Identifi)

AP in different vlan not registering

Hyderabad_Syste — Sat, 01 Aug 2015 16:35:00 GMT

Hi. We have 820 access points (3805i) , and 2 identifi controllers. Controllers and access points are in single vlan (vlan30).. We recently added 20 more ap's of same model,but this time ap's are in different vlan (vlan31), we configured option 43 also and defined controller ip's in dhcp scopes. Now the issue is 20 ap's are getting ip address , we can see them on dhcp server. But they are not showing up in controller....what could be the issue.... 1st controller IP is 172.22.68.251 , with AP registration enabled. 2nd controller IP is 172.22.68.252 with AP registration enabled.

RE: AP in different vlan not registering

Mohanakrishnan_ — Sat, 01 Aug 2015 18:06:00 GMT

Option 78.

RE: AP in different vlan not registering

Hyderabad_Syste — Sat, 01 Aug 2015 18:06:00 GMT

Thanks Mohanakrishnan

its working after adding 78 option, how to add 2 controller ip address.....can i add 2 ip addresses. will it be helpful when one of the controller fails....

RE: AP in different vlan not registering

Ronald_Dvorak — Sat, 01 Aug 2015 20:18:00 GMT

If the above example is working just replace the first field 1 to a 2.
This indicates that 2 IP addresses are included in the information.

Like this...
2
192
168
10
161
192
168
10
162

-Ron

RE: AP in different vlan not registering

Doug — Mon, 03 Aug 2015 23:53:00 GMT

Reference: How To Configure an AP to Find the IdentiFi Wireless Controller with DHCP Option 78 on a Windows Server