I have all the vlans needed (registration, isolation and guest) configured on
the controller, infact I can ping PF and vice versa. For the DHCP proxy mode
I'm not sure what is the correct way but I tried both in global and disabled
but the behaviour is always the same. The problem is really similar to the bug
0001050 but I'm not able to solve it. I'm also trying to use PF as dhcp server
for production environment but it doesn't work. It's really annoying because
all the other things are working fine and I don't want to throw away months of
working and testing and replace the system with the Cisco captive portal page.
Luca
Date: Mon, 21 Jul 2014 07:05:56 -0700
From: fhay...@willamette.edu
To: packetfence-users@lists.sourceforge.net
Subject: Re: [PacketFence-users] CISCO WLC and DHCP bug
Do you have DHCP proxy configured on the WiSM globally? Have you configured
interfaces on the WiSM for each VLAN you are using?
On Sun, Jul 20, 2014 at 11:42 PM, luca comes <lucaco...@hotmail.it> wrote:
Hi Fletcher,
my WLAN is configured for central switching in our datacenter where also the
DHCP server is located.
Thanks
Luca
Date: Fri, 18 Jul 2014 08:27:56 -0700
From: fhay...@willamette.edu
To: packetfence-users@lists.sourceforge.net
Subject: Re: [PacketFence-users] CISCO WLC and DHCP bug
Are your WLANs configured for central or local switching?
On Fri, Jul 18, 2014 at 8:22 AM, luca comes <lucaco...@hotmail.it> wrote:
Hi all,
I've got a strange problem with DHCP after deauthentication. I'm running Cisco
virtual WLC (last release 7.6.120) and Packetfence 4.3.0 deployed to serve
wireless guest access through email sposorship. I'm using ISC DHCP Server 4.1.1
(the all production subnet dhcp server) on CentOS 5.10 to give IP address on
guest subnet, an IP helper address configuration is made on the core switch to
make it possible. All seem working fine but after deauthentication client can't
get IP from dhcp server. I took a dump from the log and from tcpdump and the
request are arriving correctly on the guest vlan but the server answer "wrong
network"! and send DHCPNAK. After that clients don't try to do a new discover
always forcing to keep the IP they got from registration vlan. Can someone help
me?
P.S. The problem is the same with windows 7 or linux clients
Thanks
Luca
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Fletcher Haynes <fhay...@willamette.edu>
Systems Administrator/Network Services ConsultantWillamette Integrated
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Fletcher Haynes <fhay...@willamette.edu>
Systems Administrator/Network Services ConsultantWillamette Integrated
Technology ServicesWillamette University, Salem, OR
Phone: 503.370.6016
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