Huawei switchs and MAC address authentication

Pascal Legrand pascal.legrand at univ-orleans.fr
Tue Apr 9 09:28:16 CEST 2019


Hello,
i've got a litle problem with freeradius authentication.
I use a very simple configuration to make "MAC address" authentication.
My configuration works fine with alcatel switch (OS6450 OS6250)
For alcatel configuration i followed the informations from the 
freeradius wiki and i use that :

clients.conf file :
client Alcatel {
     ipaddr = 192.168.1.102
     secret = password
}

authorize file :
5820B1784219 Cleartext-Password := "5820B1784219", Nom-Machine := 
"PORT-GIM-PRET-2"

Now i'm trying to make the same with Huawei switch

I use the same configuration

client Huawei {
         ipaddr = 192.168.1.30
         secret = FreeRadius
}

and as you can see the user 5820B1784219 exist in my authorize file.

but each time i try with huawei switch i've got this error message
Auth: (0) Login incorrect (No Auth-Type found: rejecting the user via 
Post-Auth-Type = Reject): [5820b1784219/5820b1784219] (from client 
Switch-CM3 port 4098 cli 5820B1784219)  - Machine Inconnue

When i launch freeradius -X here is the result but i cant understand 
what is wrong :

-------------------------------------------------------------------
(0) Received Access-Request Id 122 from 192.168.1.30:56884 to 
192.168.1.101:1812 length 277
(0)   User-Name = "5820b1784219"
(0)   User-Password = "5820b1784219"
(0)   NAS-Port = 4098
(0)   Service-Type = Framed-User
(0)   Framed-Protocol = PPP
(0)   Calling-Station-Id = "5820B1784219"
(0)   NAS-Identifier = "Classe-Mobile-2"
(0)   NAS-Port-Type = Ethernet
(0)   NAS-Port-Id = "slot=0;subslot=0;port=1;vlanid=2"
(0)   Called-Station-Id = "0C41E97831A3"
(0)   NAS-IP-Address = 192.168.1.30
(0)   Acct-Session-Id = "Classe-00001000000002e7263a000002a"
(0)   Huawei-Startup-Stamp = 1554497501
(0)   Huawei-IPHost-Addr = "255.255.255.255 58:20:b1:78:42:19"
(0)   Huawei-Connect-ID = 42
(0)   Huawei-Version = "Huawei S5720"
(0)   Huawei-Product-ID = "S5720"
(0)   Huawei-User-Mac = "\000\000\000\002"
(0) # Executing section authorize from file 
/etc/freeradius/3.0/sites-enabled/default
(0)   authorize {
(0)     policy filter_username {
(0)       if (&User-Name) {
(0)       if (&User-Name)  -> TRUE
(0)       if (&User-Name)  {
(0)         if (&User-Name =~ / /) {
(0)         if (&User-Name =~ / /)  -> FALSE
(0)         if (&User-Name =~ /@[^@]*@/ ) {
(0)         if (&User-Name =~ /@[^@]*@/ )  -> FALSE
(0)         if (&User-Name =~ /\.\./ ) {
(0)         if (&User-Name =~ /\.\./ )  -> FALSE
(0)         if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/))  {
(0)         if ((&User-Name =~ /@/) && (&User-Name !~ /@(.+)\.(.+)$/)) 
-> FALSE
(0)         if (&User-Name =~ /\.$/)  {
(0)         if (&User-Name =~ /\.$/)   -> FALSE
(0)         if (&User-Name =~ /@\./)  {
(0)         if (&User-Name =~ /@\./)   -> FALSE
(0)       } # if (&User-Name)  = notfound
(0)     } # policy filter_username = notfound
(0)     [preprocess] = ok
(0)     [chap] = noop
(0)     [mschap] = noop
(0)     [digest] = noop
(0) suffix: Checking for suffix after "@"
(0) suffix: No '@' in User-Name = "5820b1784219", looking up realm NULL
(0) suffix: No such realm "NULL"
(0)     [suffix] = noop
(0) eap: No EAP-Message, not doing EAP
(0)     [eap] = noop
(0) files: users: Matched entry DEFAULT at line 181
(0)     [files] = ok
(0)     [expiration] = noop
(0)     [logintime] = noop
(0) pap: WARNING: No "known good" password found for the user.  Not 
setting Auth-Type
(0) pap: WARNING: Authentication will fail unless a "known good" 
password is available
(0)     [pap] = noop
(0)   } # authorize = ok
(0) ERROR: No Auth-Type found: rejecting the user via Post-Auth-Type = 
Reject
(0) Failed to authenticate the user
(0) EXPAND  - Machine Inconnue
(0)    -->  - Machine Inconnue
(0) Login incorrect (No Auth-Type found: rejecting the user via 
Post-Auth-Type = Reject): [5820b1784219/5820b1784219] (from client 
Switch-CM3 port 4098 cli 5820B1784219)  - Machine Inconnue
(0) Using Post-Auth-Type Reject
(0) # Executing group from file /etc/freeradius/3.0/sites-enabled/default
(0)   Post-Auth-Type REJECT {
(0) attr_filter.access_reject: EXPAND %{User-Name}
(0) attr_filter.access_reject:    --> 5820b1784219
(0) attr_filter.access_reject: Matched entry DEFAULT at line 11
(0)     [attr_filter.access_reject] = updated
(0)     [eap] = noop
(0)     policy remove_reply_message_if_eap {
(0)       if (&reply:EAP-Message && &reply:Reply-Message) {
(0)       if (&reply:EAP-Message && &reply:Reply-Message)  -> FALSE
(0)       else {
(0)         [noop] = noop
(0)       } # else = noop
(0)     } # policy remove_reply_message_if_eap = noop
(0)   } # Post-Auth-Type REJECT = updated
(0) Delaying response for 1.000000 seconds
Waking up in 0.3 seconds.
Waking up in 0.6 seconds.
(0) Sending delayed response
(0) Sent Access-Reject Id 122 from 192.168.1.101:1812 to 
192.168.1.30:56884 length 20
Waking up in 3.9 seconds.
-------------------------------------------------------------------

Thanks for your help

-- 
Pascal



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