[c-nsp] Problems with multiple VPDN hops

[Pshem Kowalczyk]

Hi,

{cut}

> Based on this information, do you have any further suggestions and are
> you able to supply example configs of your own setup?

Please see here - both LTS in our example have exactly the same vpdn config:

vpdn-group L2TP-wholesale
! Default L2TP VPDN group
 accept-dialin
  protocol l2tp
 vpn vrf InternalL2TP
 local name akl-mdr-lts1
 lcp renegotiation always
 l2tp tunnel hello 300
 l2tp tunnel password 0 xxxxxxxxxxxxxxxx
 l2tp tunnel timeout no-session 1800
 l2tp tunnel retransmit retries 7
 l2tp tunnel retransmit timeout min 2
 l2tp tunnel retransmit timeout max 5

and corresponding radius config:

DEFAULT Service-Type == Outbound-User, User-Name =~ "^host:",
NAS-Identifier =~ "^akl-mdr-lts1", Auth-Type := Accept
        Cisco-AVPair += "vpdn:ip-addresses=10.119.255.93/10.119.255.92",
        Cisco-AVPair += "vpdn:tunnel-type=l2tp",
        Cisco-AVPair += "vpdn:vpn-vrf=InternalL2TP",
        Cisco-AVPair += "vpdn:l2tp-tunnel-password=xxxxxxxxxxxxxxxx"


(the second layer of LTSes only differ in names and ip addresses)


kind regards
Pshem