Two networks: WEP+MAC Filtering and WPA(PEAP)

Era alexey.eronko at gmail.com
Thu Feb 28 13:13:14 CET 2008


Hello,

                I would like to setup two WLAN networks on one AP with
different VLAN. 

>From Radius I need MAC authorization for network #1 and WPA(PEAP)
authorization for network #2. 

I have successfully setup both types of authorization separately.

Could you please correct me about mac authorization.

In my debug log I see mac authorization request :

rad_recv: Access-Request packet from host 10.10.10.139:6001, id=7,
length=115

        User-Name = "00-18-de-4e-8f-1d"

        User-Password = "secret"

        NAS-IP-Address = x.x.x.139

        Called-Station-Id = "00-20-a6-64-66-a3:A"

        Calling-Station-Id = "00-18-de-4e-8f-1d"

        NAS-Port = 2

        NAS-Port-Type = Wireless-802.11

I have this entry in my users file :

00-18-de-4e-8f-1d       Auth-Type:=Local, User-Password == "secret"

 

Is this correct(right) way to control MAC addresses thought radius?

 

Another question is : what is correct way to separate two types(MAC&PEAP) of
requests to radius server?

 

At this moment I have situation when my MAC request tries to authorize
thought LDAP and only afterward looks in users file.

 

rad_recv: Access-Request packet from host 89.113.128.139:6001, id=7,
length=115

        User-Name = "00-18-de-4e-8f-1d"

        User-Password = "secret"

        NAS-IP-Address = 89.113.128.139

        Called-Station-Id = "00-20-a6-64-66-a3:A"

        Calling-Station-Id = "00-18-de-4e-8f-1d"

        NAS-Port = 2

        NAS-Port-Type = Wireless-802.11

  Processing the authorize section of radiusd.conf

modcall: entering group authorize for request 0

  modcall[authorize]: module "preprocess" returns ok for request 0

  modcall[authorize]: module "chap" returns noop for request 0

  modcall[authorize]: module "mschap" returns noop for request 0

    rlm_realm: No '@' in User-Name = "00-18-de-4e-8f-1d", looking up realm
NULL

    rlm_realm: No such realm "NULL"

  modcall[authorize]: module "suffix" returns noop for request 0

    rlm_realm: No '\' in User-Name = "00-18-de-4e-8f-1d", looking up realm
NULL

    rlm_realm: No such realm "NULL"

  modcall[authorize]: module "ntdomain" returns noop for request 0

  rlm_eap: No EAP-Message, not doing EAP

  modcall[authorize]: module "eap" returns noop for request 0

    users: Matched entry 00-18-de-4e-8f-1d at line 2

  modcall[authorize]: module "files" returns ok for request 0

rlm_ldap: - authorize

rlm_ldap: performing user authorization for 00-18-de-4e-8f-1d

radius_xlat:  '(&(uid=00-18-de-4e-8f-1d)(objectClass=posixAccount))'

radius_xlat:  'dc=x,dc=xxx,dc=com'

rlm_ldap: ldap_get_conn: Checking Id: 0

rlm_ldap: ldap_get_conn: Got Id: 0

rlm_ldap: attempting LDAP reconnection

rlm_ldap: (re)connect to localhost:389, authentication 0

rlm_ldap: bind as / to localhost:389

rlm_ldap: waiting for bind result ...

rlm_ldap: Bind was successful

rlm_ldap: performing search in dc=x,dc=xxx,dc=com, with filter
(&(uid=00-18-de-4e-8f-1d)(objectClass=posixAccount))

rlm_ldap: object not found or got ambiguous search result

rlm_ldap: search failed

rlm_ldap: ldap_release_conn: Release Id: 0

  modcall[authorize]: module "ldap" returns notfound for request 0

modcall: leaving group authorize (returns ok) for request 0

  rad_check_password:  Found Auth-Type Local

auth: type Local

auth: user supplied User-Password matches local User-Password

Sending Access-Accept of id 7 to xx.xx.xx.139 port 6001

Finished request 0

Going to the next request

--- Walking the entire request list ---

Waking up in 6 seconds...

--- Walking the entire request list ---

Cleaning up request 0 ID 7 with timestamp 47c698d

 

Thank a lot 

 

Era

 

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