[c-nsp] Cisco 7200 LNS Multilink per-user RADIUS attributes

Hitesh Vinzoda vinzoda.hitesh at gmail.com
Tue Aug 7 23:49:09 EDT 2012


Hi,

Try using Radreply as "  Cisco-Avpair += "multilink:max-links=2"  instead
of "="

HTH

Thanks
Hitesh Vinzoda

On Tue, Aug 7, 2012 at 8:27 PM, Steve Glendinning <steve at netthatworks.com>wrote:

> Hi all,
>
> I'm trying to configure multilink PPP on a Cisco 7200 (NPE-G2) LNS
> (12.4(4)XD11), but the LNS is refusing to create the bundle:
>
> Aug  7 15:44:19 BST: Vi714 MLP: Request add link to bundle
> Aug  7 15:44:19 BST: Vi714 MLP: Adding link to bundle
> Aug  7 15:44:19 BST: Vi714 MLP: Missing AAA per-user attributes
> Aug  7 15:44:19 BST: Vi714 MLP: Bundle failed in creation/cloning
> Aug  7 15:44:19 BST: Vi714 MLP: Link not added to bundle
> Aug  7 15:44:19 BST: Vi714 IPCP: LCP not open, discarding packet
> Aug  7 15:44:21 BST: Vi714 IPCP: LCP not open, discarding packet
> Aug  7 15:44:23 BST: Vi714 IPCP: LCP not open, discarding packet
> Aug  7 15:44:25 BST: Vi714 IPCP: LCP not open, discarding packet
>
> Any idea how I can find out which AAA per-user attribute(s) it's
> missing and complaining about?
>
> The RADIUS server is returning these attributes for the account:
>
> Aug  7 15:16:58 BST: RADIUS:  Service-Type        [6]   6   Framed
>                [2]
> Aug  7 15:16:58 BST: RADIUS:  Framed-Protocol     [7]   6   PPP
>                [1]
> Aug  7 15:16:58 BST: RADIUS:  Framed-IP-Netmask   [9]   6   255.255.255.255
> Aug  7 15:16:58 BST: RADIUS:  Framed-IP-Address   [8]   6   xx.xx.xx.xx
> Aug  7 15:16:58 BST: RADIUS:  Vendor, Cisco       [26]  46
> Aug  7 15:16:58 BST: RADIUS:   Cisco AVpair       [1]   40
> "ip:dns-servers=xx.xx.xx.xx yy.yy.yy.yy"
> Aug  7 15:16:58 BST: RADIUS:  Vendor, Cisco       [26]  45
> Aug  7 15:16:58 BST: RADIUS:   Cisco AVpair       [1]   39
> "ipv6:prefix#1=XXXX:XXXX:XXXX:XXXX::/64"
> Aug  7 15:16:58 BST: RADIUS:  Vendor, Cisco       [26]  39
> Aug  7 15:16:58 BST: RADIUS:   Cisco AVpair       [1]   33
> "ipv6:route#1=XXXX:XXXX:XXXX::/48"
> Aug  7 15:16:58 BST: RADIUS:  Acct-Interim-Interva[85]  6   3600
>
> And I've tried also adding these with no joy:
>
> Cisco-Avpair = "multilink:max-links=2"
> Cisco-Avpair = "multilink:min-links=1"
> Cisco-Avpair = "multilink:load-threshold=10"
> Cisco-Avpair = "preauth:ppp-multilink=1"
>
> Thanks,
> --
> Steve Glendinning
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