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802.1x and port-access mac-based config CHAP v2 question

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  • 1.  802.1x and port-access mac-based config CHAP v2 question

    Posted May 04, 2011 01:50 PM

    Greetings and thanks for any/all feedback!

    Need to support non 802.1x clients such as games systems. Using port-access with MAC authentication on ProCurve switches and I am logging on my Radius server for these non 802.1x clients:

    Handshake Authentication Protocol (CHAP).
    A reversibly encrypted password does not exist for this user account.
    To ensure that reversibly encrypted passwords are enabled,
    check either the domain password policy or the password settings on the user account.

    Any support for CHAP v2 when the mac-based is used on the following switches?
    HP2848, J4904A revision I.10.82
    HP2810, J49022A revision N.11.25
    HP2910al, J9147A revision W.14.49

    Do not want to change active directory to enable storage of a reversibly encrypted form of the password just for support of gaming systems.

    Clients using 802.1x get on OK. If client not currently 802.1x capable but able to support, client pushed to registration VLAN 2999 were they will be able to download and configure 802.1x configuration.

    ~Snip of current config, a MAC authentication client fails on the CHAP login.


    ; J9022A Configuration Editor; Created on release #N.11.25
    hostname "bf1test01"
    snmp-server contact "Resnet"
    snmp-server location "BF1 "
    mac-age-time 7200
    time timezone -300
    time daylight-time-rule Continental-US-and-Canada
    no cdp run
    console inactivity-timer 30
    ip default-gateway X.X.X.X
    sntp server
    timesync sntp
    sntp unicast
    snmp-server host X.X.X.X
    vlan 1
    name "DEFAULT_VLAN"
    untagged 48
    ip address X.X.X.X Y.Y.Y.Y
    no untagged 1-47
    exit
    vlan 232
    name "BF1_VLAN"
    untagged 1-47
    no ip address
    tagged 48
    ip igmp
    exit
    vlan 2999
    name "Quar_VLAN"
    no ip address
    tagged 48
    exit
    no lldp run
    aaa authentication port-access eap-radius
    radius-server host X.X.X.X
    aaa port-access authenticator 1-12
    aaa port-access authenticator 1 auth-vid 232
    aaa port-access authenticator 1 client-limit 1
    aaa port-access authenticator 2 auth-vid 232
    aaa port-access authenticator 2 client-limit 1
    aaa port-access authenticator 3 auth-vid 232
    aaa port-access authenticator 3 client-limit 1
    aaa port-access authenticator 4 auth-vid 232
    aaa port-access authenticator 4 client-limit 1
    aaa port-access authenticator 5 auth-vid 232
    aaa port-access authenticator 5 client-limit 1
    aaa port-access authenticator 6 auth-vid 232
    aaa port-access authenticator 6 client-limit 1
    aaa port-access authenticator 7 auth-vid 232
    aaa port-access authenticator 7 client-limit 1
    aaa port-access authenticator 8 auth-vid 232
    aaa port-access authenticator 8 client-limit 1
    aaa port-access authenticator 9 auth-vid 232
    aaa port-access authenticator 9 client-limit 1
    aaa port-access authenticator 10 auth-vid 232
    aaa port-access authenticator 10 client-limit 1
    aaa port-access authenticator 11 auth-vid 232
    aaa port-access authenticator 11 client-limit 1
    aaa port-access authenticator 12 auth-vid 232
    aaa port-access authenticator 12 client-limit 1
    aaa port-access authenticator active
    aaa port-access mac-based 1-12
    aaa port-access mac-based 1 unauth-vid 2999
    aaa port-access mac-based 2 unauth-vid 2999
    aaa port-access mac-based 3 unauth-vid 2999
    aaa port-access mac-based 4 unauth-vid 2999
    aaa port-access mac-based 5 unauth-vid 2999
    aaa port-access mac-based 6 unauth-vid 2999
    aaa port-access mac-based 7 unauth-vid 2999
    aaa port-access mac-based 8 unauth-vid 2999
    aaa port-access mac-based 9 unauth-vid 2999
    aaa port-access mac-based 10 unauth-vid 2999
    aaa port-access mac-based 11 unauth-vid 2999
    aaa port-access mac-based 12 unauth-vid 2999
    password manager
    password operator


    thanks!
    jim


  • 2.  RE: 802.1x and port-access mac-based config CHAP v2 question

    Posted May 05, 2011 11:03 AM
    Hi Jim,

    as fair as I know MS-Chap V2 is only supported on ProVision Devices like 3500/5400/8200. You may build a new trusted tree in the AD-Forrest with its own Group Policy and Radius-Server as a workaround and put the MACs in there.

    Cheers


    Jens


  • 3.  RE: 802.1x and port-access mac-based config CHAP v2 question

    Posted May 11, 2011 05:28 AM
    Thanks Jens!

    jim