Hello David,

did you enabled the radius accounting on the WLC ? because you can have the ip address of the device inside the accounting packet.

Regards

Fabrice



Le 2018-02-17 à 02:35, David Brustad via PacketFence-users a écrit :
Hello everyone,

-Cisco WLC 4400
-Production DHCP server served by Cisco Router
-Packetfence ZEN 7.4.0 VM eth0 management, eth1 vlans 119 (role_119) 120 (registration) 121 (isolation)
-iphone with MAC 68:db:ca:05:5c:39

Ok so I have everything working for the most part:

iphone connects to test_ssid, and is served vlan 120 IP address via packetfence dhcp.
iphone is directed to portal when any web page is loaded
accept AUP -> login -> select role (vlan 119, or vlan 115) works fine, the vlan requested is assigned, and is reflected in the nodes page of packetfence, but the new destination IP address is not shown, simply the registration IP that the device was assigned from. The phone does receive its new ip address from Cisco router and can then browse the web like normal.

When I run tail -f /usr/local/pf/logs/pfdhcplistener.log I can see the phone get its address from packetfence in registration vlan 120, but when the new role is assigned to vlan 119, there is no activity from that vlan in the dhcplistener log.

Any ideas to troubleshoot dhcp listener would be amazing- thank you guys for such an awesome software package!

Thanks,
David


I can ping:

-from packetfence 10.10.119.15 to the router management interface / and back -from packetfence10.10.119.15 to router dhcp interface 10.10.119.1 / and back


/etc/sysconfig/network-scripts/ifcfg-eth1.119

DEVICE=eth1.119
VLAN=yes
ONBOOT=yes
BOOTPROTO=static
NM_CONTROLLED=no
IPADDR=10.10.119.15
NETMASK=255.255.255.0


/usr/local/pf/conf/pf.conf

# Comma-delimited list of DHCP servers.  Passthroughs are created to allow DHCP transactions from even "trapped" nodes.

dhcpservers=127.0.0.1,10.10.119.1

[interface eth1.119]
ip=10.10.119.15
type=dhcp-listener
mask=255.255.255.0
gateway=10.10.119.3


/usr/local/pf/logs/pfdhcplistener.log

Feb 17 05:59:30 PacketFence-ZEN pfdhcplistener: pfdhcplistener(3169) INFO: [mac:[undef]] DHCP detector on eth1.121 enabled (main::setup_global)

Feb 17 05:59:30 PacketFence-ZEN pfdhcplistener: pfdhcplistener(3169) INFO: [mac:[undef]] Reload configuration on eth1.121 (main::reload_config)

Feb 17 05:59:30 PacketFence-ZEN pfdhcplistener: pfdhcplistener(3171) INFO: [mac:[undef]] DHCP detector on eth0 enabled (main::setup_global)

Feb 17 05:59:30 PacketFence-ZEN pfdhcplistener: pfdhcplistener(3171) INFO: [mac:[undef]] Reload configuration on eth0 (main::reload_config)

Feb 17 05:59:30 PacketFence-ZEN pfdhcplistener: pfdhcplistener(3170) INFO: [mac:[undef]] DHCP detector on eth1.120 enabled (main::setup_global)

Feb 17 05:59:30 PacketFence-ZEN pfdhcplistener: pfdhcplistener(3170) INFO: [mac:[undef]] Reload configuration on eth1.120 (main::reload_config)

Feb 17 05:59:30 PacketFence-ZEN pfdhcplistener: pfdhcplistener(3172) INFO: [mac:[undef]] DHCP detector on eth1.119 enabled (main::setup_global)

Feb 17 05:59:30 PacketFence-ZEN pfdhcplistener: pfdhcplistener(3172) INFO: [mac:[undef]] Reload configuration on eth1.119 (main::reload_config)


Feb 17 06:00:44 PacketFence-ZEN pfdhcplistener: pfqueue(3097) INFO: [mac:unknown] DHCPREQUEST from bc:b3:08:fb:a5:9d (10.10.120.20) (pf::dhcp::processor_v4::parse_dhcp_request)

Feb 17 06:00:44 PacketFence-ZEN pfdhcplistener: pfqueue(3100) INFO: [mac:unknown] DHCPACK from 10.10.120.9 (00:50:56:9e:bd:64) to host bc:b3:08:fb:a5:9d (10.10.120.20) for 30 seconds (pf::dhcp::processor_v4::parse_dhcp_ack)

Feb 17 06:00:44 PacketFence-ZEN pfdhcplistener: pfqueue(3100) INFO: [mac:unknown] The listener process is on the same server as the DHCP server. (pf::dhcp::processor_v4::pf_is_dhcp)

Feb 17 06:00:44 PacketFence-ZEN pfdhcplistener: pfqueue(3097) INFO: [mac:unknown] The listener process is on the same server as the DHCP server. (pf::dhcp::processor_v4::pf_is_dhcp)

Feb 17 06:01:22 PacketFence-ZEN pfdhcplistener: pfqueue(3101) INFO: [mac:unknown] DHCPREQUEST from 68:db:ca:05:5c:39 (10.10.119.120) with lease of 7776000 seconds (pf::dhcp::processor_v4::parse_dhcp_request)

Feb 17 06:01:22 PacketFence-ZEN pfdhcplistener: pfqueue(3101) INFO: [mac:unknown] The listener process is NOT on the same server as the DHCP server. (pf::dhcp::processor_v4::pf_is_dhcp)


Feb 17 06:01:26 PacketFence-ZEN pfdhcplistener: pfqueue(3101) INFO: [mac:unknown] DHCPREQUEST from 68:db:ca:05:5c:39 (10.10.120.15) (pf::dhcp::processor_v4::parse_dhcp_request)

Feb 17 06:01:26 PacketFence-ZEN pfdhcplistener: pfqueue(3101) INFO: [mac:unknown] The listener process is on the same server as the DHCP server. (pf::dhcp::processor_v4::pf_is_dhcp)

Feb 17 06:01:26 PacketFence-ZEN pfdhcplistener: pfqueue(3098) INFO: [mac:unknown] DHCPACK from 10.10.120.9 (00:50:56:9e:bd:64) to host 68:db:ca:05:5c:39 (10.10.120.15) for 30 seconds (pf::dhcp::processor_v4::parse_dhcp_ack)

Feb 17 06:01:26 PacketFence-ZEN pfdhcplistener: pfqueue(3098) INFO: [mac:unknown] The listener process is on the same server as the DHCP server. (pf::dhcp::processor_v4::pf_is_dhcp)

Feb 17 06:01:42 PacketFence-ZEN pfdhcplistener: pfqueue(3099) INFO: [mac:unknown] DHCPACK from 10.10.120.9 (00:50:56:9e:bd:64) to host 68:db:ca:05:5c:39 (10.10.120.15) for 30 seconds (pf::dhcp::processor_v4::parse_dhcp_ack)

Feb 17 06:01:42 PacketFence-ZEN pfdhcplistener: pfqueue(3099) INFO: [mac:unknown] The listener process is on the same server as the DHCP server. (pf::dhcp::processor_v4::pf_is_dhcp)


Feb 17 06:01:57 PacketFence-ZEN pfdhcplistener: pfqueue(3092) INFO: [mac:unknown] DHCPACK from 10.10.120.9 (00:50:56:9e:bd:64) to host 68:db:ca:05:5c:39 (10.10.120.15) for 30 seconds (pf::dhcp::processor_v4::parse_dhcp_ack)

Feb 17 06:01:57 PacketFence-ZEN pfdhcplistener: pfqueue(3092) INFO: [mac:unknown] The listener process is on the same server as the DHCP server. (pf::dhcp::processor_v4::pf_is_dhcp)

Feb 17 06:02:12 PacketFence-ZEN pfdhcplistener: pfqueue(3097) INFO: [mac:unknown] DHCPACK from 10.10.120.9 (00:50:56:9e:bd:64) to host 68:db:ca:05:5c:39 (10.10.120.15) for 30 seconds (pf::dhcp::processor_v4::parse_dhcp_ack)

Feb 17 06:02:12 PacketFence-ZEN pfdhcplistener: pfqueue(3097) INFO: [mac:unknown] The listener process is on the same server as the DHCP server. (pf::dhcp::processor_v4::pf_is_dhcp)

Feb 17 06:02:27 PacketFence-ZEN pfdhcplistener: pfqueue(3097) INFO: [mac:unknown] DHCPACK from 10.10.120.9 (00:50:56:9e:bd:64) to host 68:db:ca:05:5c:39 (10.10.120.15) for 30 seconds (pf::dhcp::processor_v4::parse_dhcp_ack)

Feb 17 06:02:27 PacketFence-ZEN pfdhcplistener: pfqueue(3097) INFO: [mac:unknown] The listener process is on the same server as the DHCP server. (pf::dhcp::processor_v4::pf_is_dhcp)

Feb 17 06:19:37 PacketFence-ZEN pfdhcplistener: pfqueue(3101) INFO: [mac:unknown] DHCPREQUEST from cc:9f:7a:20:df:0f (10.10.120.21) (pf::dhcp::processor_v4::parse_dhcp_request)

Feb 17 06:19:37 PacketFence-ZEN pfdhcplistener: pfqueue(3101) INFO: [mac:unknown] The listener process is on the same server as the DHCP server. (pf::dhcp::processor_v4::pf_is_dhcp)

Feb 17 06:19:37 PacketFence-ZEN pfdhcplistener: pfqueue(3102) INFO: [mac:unknown] DHCPACK from 10.10.120.9 (00:50:56:9e:bd:64) to host cc:9f:7a:20:df:0f (10.10.120.21) for 30 seconds (pf::dhcp::processor_v4::parse_dhcp_ack)

Feb 17 06:19:37 PacketFence-ZEN pfdhcplistener: pfqueue(3102) INFO: [mac:unknown] The listener process is on the same server as the DHCP server. (pf::dhcp::processor_v4::pf_is_dhcp)

Feb 17 06:23:46 PacketFence-ZEN pfdhcplistener: pfqueue(3101) INFO: [mac:unknown] DHCPREQUEST from cc:9f:7a:20:df:0f (10.10.120.21) (pf::dhcp::processor_v4::parse_dhcp_request)

Feb 17 06:23:46 PacketFence-ZEN pfdhcplistener: pfqueue(3101) INFO: [mac:unknown] The listener process is on the same server as the DHCP server. (pf::dhcp::processor_v4::pf_is_dhcp)




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