Hello David,

i think it's because of that:

Added role developer to the returned RADIUS Access-Accept

developer role mean that you have a developer acl on the switch.

So in the switch config (pf side) remove the developer role by switch role attribute and retry.

Regards

Fabrice



Le 2018-03-14 à 14:37, David Harvey via PacketFence-users a écrit :
Dear list,

I've been fighting with this all day, so excuse the brain fart..
Recently added another cisco 3750x to my fleet. The only difference is that it's on IOS 15.2(4), where the others which work are on 15.0.

I've cloned the config of a functioning install, and cross referenced it against the network config guide, also attempted re-entering my RADIUS password into the radius server section.  As far as packetfence is concerned they use the common RADIUS values/switch defaults.

radius server pfnac
 address ipv4 10.23.5.150 auth-port 1812 acct-port 1813
 automate-tester username keepalive ignore-acct-port idle-time 3
 key 7 SOMEVALUE
!

 and the aaa server in case the encrypted versions were mangled.

aaa server radius dynamic-author
 client 10.23.5.150 server-key 7 SOMEVALUE
 port 3799
!

I've also tried "#no radius-server vsa send accounting " as it is on by default in 15.2 (fails either way)

Now what I'm trying to get my head around, is why on the cisco console I get:

%DOT1X-5-FAIL: Authentication failed for client (b6c3.97fe.c2c2) on Interface Gi1/0/17 AuditSessionID 0A1705080000002F014

But in pf it all looks sane with eithe MAC or 802.1x auth:

Mar 14 17:15:19 pf packetfence_httpd.aaa: httpd.aaa(1337) INFO: [mac:b6:c3:97:fe:c2:c2] handling radius autz request: from switch_ip => (10.23.5.8), connection_type => WIRED_MAC_AUTH,switch_mac => (6c:20:56:ad:70:93), mac => [b6:c3:97:fe:c2:c2], port => 10119, username => "b6c397fec2c2" (pf::radius::authorize) Mar 14 17:15:19 pf packetfence_httpd.aaa: httpd.aaa(1337) INFO: [mac:b6:c3:97:fe:c2:c2] Instantiate profile default (pf::Connection::ProfileFactory::_from_profile) Mar 14 17:15:19 pf packetfence_httpd.aaa: httpd.aaa(1337) INFO: [mac:b6:c3:97:fe:c2:c2] Connection type is WIRED_MAC_AUTH. Getting role from node_info (pf::role::getRegisteredRole) Mar 14 17:15:19 pf packetfence_httpd.aaa: httpd.aaa(1337) INFO: [mac:b6:c3:97:fe:c2:c2] Username was defined "b6c397fec2c2" - returning role 'developer' (pf::role::getRegisteredRole) Mar 14 17:15:19 pf packetfence_httpd.aaa: httpd.aaa(1337) INFO: [mac:b6:c3:97:fe:c2:c2] PID: "david-tm00035-laptop.thomac.net <http://david-tm00035-laptop.thomac.net>", Status: reg Returned VLAN: (undefined), Role: developer (pf::role::fetchRoleForNode) Mar 14 17:15:19 pf packetfence_httpd.aaa: httpd.aaa(1337) INFO: [mac:b6:c3:97:fe:c2:c2] (10.23.5.8) Added VLAN 70 to the returned RADIUS Access-Accept (pf::Switch::returnRadiusAccessAccept) Mar 14 17:15:19 pf packetfence_httpd.aaa: httpd.aaa(1337) INFO: [mac:b6:c3:97:fe:c2:c2] (10.23.5.8) Added role developer to the returned RADIUS Access-Accept (pf::Switch::returnRadiusAccessAccept) Mar 14 17:15:19 pf packetfence_httpd.aaa: httpd.aaa(1337) INFO: [mac:b6:c3:97:fe:c2:c2] (10.23.5.8) Adding access list : permit ip any any to the RADIUS reply (pf::Switch::Cisco::Catalyst_2960::returnRadiusAccessAccept) Mar 14 17:15:19 pf packetfence_httpd.aaa: httpd.aaa(1337) INFO: [mac:b6:c3:97:fe:c2:c2] (10.23.5.8) Added access lists to the RADIUS reply. (pf::Switch::Cisco::Catalyst_2960::returnRadiusAccessAccept)

I'd love to understand some potential causes - I suspected: replies not being received by switch, replies being misinterpreted by switch, but my attempts to make sense of it have so far failed!

Any help much appreciated.

David




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