I have set up my Radius Authentication, using PAP protocol, I also enabled Radius MAC Authentication and specified a MAC authentication secret, configured the redirect pre auth url as needed, so I can do remote radius registration/management of MAC addresses for the user.

There is a custom portal page with this content:

If you are not redirected automatically, please click [here](#PORTAL_REDIRURL#/login?site=#PORTAL_ZONE#&mac=#CLIENT_MAC#)

I did not use the php redirect, because it would redirect too soon, before the PORTAL_ZONE and CLIENT_MAC are populated.

I also modified the NAS Identifier for post auth radius queries to Postgres.

So, the user goes to imgur, but can't so it is stuck loading/waiting, I see activity on the 'radiusd -X' at the remote end, and I see that the user is authenticated:

ad_recv: Access-Request packet from host <hidden>port 27301, id=239, length=124
	NAS-IP-Address = 10.0.100.75
	NAS-Identifier = "142"
	User-Name = "10:bf:48:05:b3:ea"
	User-Password = "radius_auth_mac"
	Service-Type = Login-User
	NAS-Port-Type = Ethernet
	NAS-Port = 2310
	Framed-IP-Address = 192.168.1.104
	Called-Station-Id = "10.0.100.75"
	Calling-Station-Id = "10:bf:48:05:b3:ea"
# Executing section authorize from file /etc/raddb/sites-enabled/service
+- entering group authorize {...}
++[preprocess] returns ok
[auth_log] 	expand: /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d -> /var/log/radius/radacct/<hidden>/auth-detail-20150430
[auth_log] /var/log/radius/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d expands to /var/log/radius/radacct/<hidden>/auth-detail-20150430
[auth_log] 	expand: %t -> Thu Apr 30 20:34:33 2015
++[auth_log] returns ok
[suffix] No '@' in User-Name = "10:bf:48:05:b3:ea", looking up realm NULL
[suffix] No such realm "NULL"
++[suffix] returns noop
[eap] No EAP-Message, not doing EAP
++[eap] returns noop
[sql] 	expand: %{User-Name} -> 10:bf:48:05:b3:ea
[sql] sql_set_user escaped user --> '10:bf:48:05:b3:ea'
rlm_sql (sql): Reserving sql socket id: 4
[sql] 	expand: SELECT id, UserName, Attribute, Value, Op   FROM radcheck   WHERE Username = '%{SQL-User-Name}'   ORDER BY id -> SELECT id, UserName, Attribute, Value, Op   FROM radcheck   WHERE Username = '10:bf:48:05:b3:ea'   ORDER BY id
rlm_sql_postgresql: query: SELECT id, UserName, Attribute, Value, Op   FROM radcheck   WHERE Username = '10:bf:48:05:b3:ea'   ORDER BY id
rlm_sql_postgresql: Status: PGRES_TUPLES_OK
rlm_sql_postgresql: query affected rows = 3 , fields = 5
[sql] User found in radcheck table
[sql] 	expand: SELECT id, UserName, Attribute, Value, Op   FROM radreply   WHERE Username = '%{SQL-User-Name}'   ORDER BY id -> SELECT id, UserName, Attribute, Value, Op   FROM radreply   WHERE Username = '10:bf:48:05:b3:ea'   ORDER BY id
rlm_sql_postgresql: query: SELECT id, UserName, Attribute, Value, Op   FROM radreply   WHERE Username = '10:bf:48:05:b3:ea'   ORDER BY id
rlm_sql_postgresql: Status: PGRES_TUPLES_OK
rlm_sql_postgresql: query affected rows = 1 , fields = 5
[sql] 	expand: SELECT GroupName FROM radusergroup WHERE UserName='%{SQL-User-Name}' ORDER BY priority -> SELECT GroupName FROM radusergroup WHERE UserName='10:bf:48:05:b3:ea' ORDER BY priority
rlm_sql_postgresql: query: SELECT GroupName FROM radusergroup WHERE UserName='10:bf:48:05:b3:ea' ORDER BY priority
rlm_sql_postgresql: Status: PGRES_TUPLES_OK
rlm_sql_postgresql: query affected rows = 0 , fields = 1
rlm_sql (sql): Released sql socket id: 4
++[sql] returns ok
++[expiration] returns noop
++[logintime] returns noop
Found Auth-Type = Accept
Auth-Type = Accept, accepting the user
# Executing section post-auth from file /etc/raddb/sites-enabled/service
+- entering group post-auth {...}
[sql] 	expand: %{User-Name} -> 10:bf:48:05:b3:ea
[sql] sql_set_user escaped user --> '10:bf:48:05:b3:ea'
[sql] 	expand: UPDATE users SET site = %{NAS-Identifier} 	WHERE user_id = (SELECT user_id FROM macs WHERE address = '%{User-Name}') -> UPDATE users SET site = 142 	WHERE user_id = (SELECT user_id FROM macs WHERE address = '10:bf:48:05:b3:ea')
[sql] 	expand: /var/log/radius/sqltrace.sql -> /var/log/radius/sqltrace.sql
rlm_sql (sql) in sql_postauth: query is UPDATE users SET site = 142 	WHERE user_id = (SELECT user_id FROM macs WHERE address = '10:bf:48:05:b3:ea')
rlm_sql (sql): Reserving sql socket id: 3
rlm_sql_postgresql: query: UPDATE users SET site = 142 	WHERE user_id = (SELECT user_id FROM macs WHERE address = '10:bf:48:05:b3:ea')
rlm_sql_postgresql: Status: PGRES_COMMAND_OK
rlm_sql_postgresql: query affected rows = 1
rlm_sql (sql): Released sql socket id: 3
++[sql] returns ok
++[exec] returns noop
Sending Access-Accept of id 239 to 206.126.50.2 port 27301
	Mikrotik-Group = ""
Finished request 5.
Going to the next request</hidden></hidden></hidden> 

I see it says Auth-Type = Accept, meaning it should have been accepted and added.

The user is directed to the PORTAL_REDIR_URL, when it should already be online, since the mac address exists, and the Accept Auth-Type is already set.

I previously cleared the Status > Portal Auth logs prior to testing this laptop to get online, but no logs have appeared since.

Is there anything I can provide to get some assistance, or is this a bug that I stumbled on?