Problem in connecting to switch on telnet

[Ivan Kalik]

You will need to read the switch documentation to see what attributes do
you need to return in order to connect. Mostly it's returning the
correct Service-Type attribute.

Ivan Kalik
Kalik Informatika ISP


Dana 18/6/2008, "Guk Viktor" <v.guk at zaz.zp.ua> piše:

>By thanks for help, I was dismantled. But another problem arose.
>
>Radius answers:
>modcall: entering group authenticate for request 0
> HASH: user admin found in hashtable bucket 45083
> modcall[authenticate]: module "unix" returns ok for request 0
>modcall: leaving group authenticate (returns ok) for request 0
>Login OK: [admin/admin] (from client 10.0.1.2 port 117616641 cli
>0000-0000-0000)
>Sending Access-Accept of id 19 to 10.0.1.2 port 5007
>    3Com-User-Access-Level = Administrator
>Finished request 0
>
>But I cannot be connected on telnet. Now switch(3com 5500-EI) answers
>that incorrect password:
>Username:admin
>Password:
>% Login failed!
>> Prompt, what to make in that case. In the file /etc/passwd there is
>> >this line of " admin:x:500:500::/home/admin:/bin/bash ". How it
>> >is necessary to assign password?
>> >
>> >
>> >Message: 4
>> >Date: Tue, 17 Jun 2008 09:33:31 +0100
>> >From: "Ivan Kalik" <tnt at kalik.net>
>> >Subject: Re: Problem in connecting to switch on telnet
>> >To: "FreeRadius users mailing list"
>> >	<freeradius-users at lists.freeradius.org>
>> >Message-ID: <JBqwPney.1213691611.8437380.tnt at kalik.co.yu>
>> >Content-Type: text/plain; charset=ISO-8859-2
>> >
>> >You have deleted the part of the debug which tells how is Auth-Type set.
>> >Post the whole thing. BTW, now you do have admin account in /etc/passwd
>> >but the password is wrong. It's still not using password from the users
>> >file.
>> >
>> >Ivan Kalik
>> >Kalik Informatika ISP
>> >
>> >
>> >Dana 17/6/2008, "Guk Viktor" <v.guk at zaz.zp.ua> pi?e:
>> >
>> >
>> >
>> >    It tried without Auth-Type = System, also tried Auth-Type = Local.
>> >
>> >Processing the authenticate section of radius.conf
>> >modcall: entering group authenticate for request 0
>> >rlm_unix: [admin]: invalid password
>> >modcall[authenticate]: module "unix" returns reject for request 0
>> >modcall: leaving group authenticate (returns reject) for request 0
>> >auth: Failed to validate the user.
>> >Login incorrect: [admin/admin] (from client 10.0.1.2 port 117612545 cli
>> >0000-0000-0000)
>> >
>> >
>> >      Message: 4 Date: Fri, 13 Jun 2008 15:38:57 +0100 From: "Ivan Kalik"
>> ><tnt at kalik.net> Subject: Re: Problem in connecting to switch on telnet
>> >To: "FreeRadius users mailing list"
>> ><freeradius-users at lists.freeradius.org> Message-ID:
>> ><wbdeeigX.1213367937.5098900.tnt at kalik.co.yu> Content-Type:
>> >text/plain; charset=ISO-8859-2 You are setting up the wrong
>> >authentication type. Remove Auth-Type =System from user configuration.
>> >1.1.3 is old. I am not sure do you need to set Auth-Type there. If it
>> >doesn't work without it set Auth-Type = Local. Ivan Kalik Kalik
>> >Informatika ISP Dana 13/6/2008, "Guk Viktor" <v.guk at zaz.zp.ua> pi?e:
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >Hello,
>> >
>> >I have freeradius-1.1.3 and 3com switch 5500-EI. On the
>> >switch is disposed the access of users into the network through
>> >freeradius. Arose problem in
>> >connecting to switch on telnet. In the log freeradius it is indicated
>> >that the incorrect password (however password I introduce correctly).
>> >
>> >rad_recv: Access-Request packet from host 10.0.1.2:5007, id=1,
>> >length=203
>> >??????? User-Name = "admin"
>> >??????? User-Password = "admin"
>> >??????? NAS-IP-Address = 10.0.1.2
>> >??????? NAS-Identifier = "001ac1d4ee42"
>> >??????? NAS-Port = 117612545
>> >??????? NAS-Port-Id = "unit=7;subslot=0;port=42;vlanid=1"
>> >??????? NAS-Port-Type = Ethernet
>> >??????? Service-Type = Login-User
>> >??????? Login-IP-Host = 10.0.1.2
>> >??????? Calling-Station-Id = "0000-0000-0000"
>> >??????? Framed-IP-Address = 10.0.1.100
>> >??????? Vendor-25506-Attr-26 = 0x00000003
>> >??????? Vendor-25506-Attr-255 = 0x353530302d4549
>> >??????? Vendor-25506-Attr-60 =
>> >0x31302e302e312e3130302030303a30303a30303a30303a30303a3030
>> >??????? Vendor-25506-Attr-59 = 0x38e68c68
>> >? Processing the authorize section of radiusd.conf
>> >modcall: entering group authorize for request 0
>> >? modcall[authorize]: module "mschap" returns noop for request 0
>> >??? rlm_realm: No '\' in User-Name = "admin", 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 DEFAULT at line 152
>> >??? users: Matched entry admin at line 216
>> >? modcall[authorize]: module "files" returns ok for request 0
>> >modcall: leaving group authorize (returns ok) for request 0
>> >? rad_check_password:? Found Auth-Type System
>> >auth: type "System"
>> >? Processing the authenticate section of
>> >radiusd.conf
>> >modcall: entering group authenticate for request 0
>> >? modcall[authenticate]: module "unix" returns notfound for request 0
>> >modcall: leaving group authenticate (returns notfound) for request 0
>> >auth: Failed to validate the user.
>> >Login incorrect: [admin/admin] (from
>> >client 10.0.1.2 port 117612545 cli 0000-0000-0000)
>> >Delaying request 0 for 1 seconds
>> >Finished request 0
>> >
>> >Users:
>> >admin?? Auth-Type = System, User-Password == "admin"
>> >??? ?? 3Com-User-Access-Level = Administrator
>> >
>> >eap.conf:
>> >eap{
>> >??? default_eap_type = peap
>> >??? timer_expire = 60
>> >??? ignore_unknown_eap_type = no
>> >??? cisco_accounting_username_bug = no
>> >???
>> >??? md5{
>> >??? ?? }
>> >
>> >??? leap{
>> >??? ?? }
>> >
>> >??? gtc{
>> >??? ?? auth_type = PAP
>> >??? ?? }
>> >
>> >??? peap{
>> >??? ?? default_eap_type = mschapv2
>> >??? ?? use_tunneled_reply = yes
>> >??? ?? }
>> >
>> >??? mschapv2{
>> >??? ?? }
>> >??? }
>> >
>> >It can possibly use a local authorization to switch on telnet,
>> >without freeradius.
>> >
>> >Viktor Guk
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