Hi folks, here is my issue:
I am atempting to set up a 3745 running 12.3.6 Advancd Enterprise with a NM-2CE1T1-PRI and 30 Digital modems as a NAS to support a number of individual users over Async dial up.
I can connect to the NAS, and use RADIUS to complete authentication, but the DHCP I have set up on the router doesn't appear to work. I can use an address pool to hand out IP addresses, but I want to hand out Default Gateways and Subnet masks as well, so I figure that DHCP is the only way to go.
I ran a debug on DHCP (wouldn't you know it I don't have the output - I'll post it later if required) but all it said was it was unable to get NBNS Primary, DNS Secondary and NBNS Secondary.
Any advice will be gratefully recieved.
Here is the config:
!
version 12.3
card type e1 2
!
username <deleted> password <deleted>
clock timezone AEST 10
modem country mica australia
aaa new-model
!
aaa authentication login NO_AUTHEN none
aaa authentication ppp default group radius local
aaa authentication ppp dialin if-needed group radius
aaa authentication ppp radius group radius
aaa authorization network default group radius
aaa accounting update newinfo
aaa accounting exec default start-stop group radius
aaa accounting network default start-stop group radius
aaa session-id common
ip subnet-zero
ip cef
!
ip dhcp excluded-address 172.16.48.1
!
ip dhcp pool remote
network 172.16.48.0 255.255.255.0
domain-name <deleted>
dns-server 172.16.32.103 172.16.36.101
default-router 172.16.48.1
!
no ip domain lookup
ip name-server 172.16.32.103
ip audit po max-events 100
ip address-pool dhcp-proxy-client
ip dhcp-server 172.16.48.1
no ftp-server write-enable
async-bootp dns-server 172.16.32.103
!
isdn switch-type primary-net5
!
modemcap entry australia:MSC=-i20z
modemcap entry reset:MSC=&f\:t113=0-I20z
!
controller E1 2/0
framing CRC4 Australia
pri-group timeslots 1-31
!
controller E1 2/1
framing CRC4 Australia
pri-group timeslots 1-31
!
interface Loopback0
ip address 172.16.48.1 255.255.255.0
!
interface FastEthernet0/0
ip address 172.16.0.21 255.255.252.0
ip accounting output-packets
no ip mroute-cache
speed auto
full-duplex
no mop enabled
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial2/0:15
no ip address
ip directed-broadcast
encapsulation ppp
dialer-group 1
isdn switch-type primary-net5
isdn incoming-voice modem
no peer default ip address
ppp authentication pap
!
interface Group-Async1
ip unnumbered Loopback0
encapsulation ppp
no ip route-cache cef
no ip route-cache
no ip mroute-cache
dialer in-band
dialer idle-timeout 2147483
async default routing
async mode interactive
peer default ip address pool dhcp
ppp authentication pap
group-range 33 62
hold-queue 10 in
!
router ospf 1
log-adjacency-changes
network 172.16.0.0 0.0.255.255 area 0.0.0.0
network 172.19.0.0 0.0.3.255 area 0.0.0.0
network 172.31.0.0 0.0.0.255 area 0.0.0.0
!
ip classless
ip route 0.0.0.0 0.0.0.0 172.16.0.51
!
ip http server
no ip http secure-server
ip ospf name-lookup
!
dialer-list 1 protocol ip permit
!
radius-server host 172.16.36.101 auth-port 1645 acct-port 1646
radius-server key <Deleted>
!
!
line con 0
exec-timeout 0 0
password <Deleted>
login authentication NO_AUTHEN
line 33 62
modem InOut
transport input all
autoselect ppp
line aux 0
exec-timeout 15 0
password <Deleted>
modem InOut
transport input all
stopbits 1
flowcontrol hardware
line vty 0 4
exec-timeout 15 0
password <deleted>
!
end
