Hi, i'm trying to connect a router with a serial interface to a LAC via ppp with chap auth and the L2TP to an LNS.
CE s1/1 > s2/1 LAC fa1/0 > fa1/4 LNS
i have made sure the credentials are the same for chap etc but this does not seem to work. i can see the call user on the LNS, but it dissapears after only a few seconds. Am i missing something here..? see below for relevant config
####CE DEVICE
!
aaa new-model
!
!
aaa authentication login default local
aaa authentication login dialin local
aaa authentication ppp default local
aaa authentication ppp dialin local
aaa authorization network default local
aaa session-id common
ip subnet-zero
!
!
ip cef
!
!
username user@test.com password 0 xxxxx
!
!
!
!
interface Serial1/0
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/1
bandwidth 2000
no ip address
encapsulation ppp
serial restart-delay 0
ppp authentication chap callin
ppp chap hostname user@test.com
ppp chap password 0 xxxxxxxx
!
#####LAC Device
hostname LAC
!
boot-start-marker
boot-end-marker
!
!
aaa new-model
!
!
aaa authentication login default local
aaa authentication login dialin local
aaa authentication ppp default local
aaa authentication ppp dialin local
aaa authorization network default local
!
aaa session-id common
memory-size iomem 5
ip cef
!
!
!
!
ip host LNS 192.168.20.1
vpdn enable
vpdn search-order domain
!
vpdn-group Remote
request-dialin
protocol l2tp
domain test.com
initiate-to ip 192.168.20.1
l2tp tunnel password 0 tunnel
!
!
username user@test.com password 0 xxxxxxxx
!
interface FastEthernet1/0
ip address 192.168.20.2 255.255.255.0
speed 100
full-duplex
interface Serial2/1
no ip address
encapsulation ppp
serial restart-delay 0
!
##LNS DEVICE
hostname LNS
!
boot-start-marker
boot-end-marker
!
!
aaa new-model
!
!
aaa authentication login default local
aaa authentication login dialin local
aaa authentication ppp default local
aaa authentication ppp dialin local
aaa authorization network default local
!
aaa session-id common
memory-size iomem 5
ip cef
ip host LAC 192.168.20.2
vpdn enable
!
vpdn-group Remote
accept-dialin
protocol l2tp
virtual-template 1
terminate-from hostname LAC
source-ip 192.168.20.1
lcp renegotiation always
l2tp tunnel password 7 1311021C050908
!
username user@test.com password 7 xxxxxxxx
!
interface Loopback150
ip address 192.168.5.1 255.255.255.255
!
!
interface FastEthernet1/4
no switchport
ip address 192.168.20.1 255.255.255.0
duplex full
speed 100
!
interface Virtual-Template1
ip unnumbered Loopback150
peer default ip address pool xDSL_POOL
ppp authentication chap
!
ip local pool xDSL_POOL 192.168.5.5 192.168.5.10
Not sure if i need a dialer inteface somewhere or i'm missing something basic. As i can see the attempts on the LNS i think its almost there? The l2tp tunnel seems stable.
I would appreciate some ideas here alot.
Many thanks in advance.
