Below is the configuration
Current configuration : 1320 bytes
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Router
!
boot system flash
enable secret 5 $1$.5O1$Wz7L7EmUbxBwi1r/ZtqBw/
enable password 123
!
username abc password 0 abc
ip subnet-zero
no ip routing
!
!
no ip domain-lookup
ip domain-name adco.com
!
async-bootp dns-server 20.0.0.1 20.0.0.4
!
!
!
interface Loopback0
ip address 30.0.20.1 255.0.0.0
!
interface FastEthernet0/0
ip address 20.0.222.1 255.0.0.0
no ip route-cache
no ip mroute-cache
speed auto
half-duplex
!
interface Serial0/0
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
interface FastEthernet0/1
no ip address
no ip route-cache
no ip mroute-cache
shutdown
duplex auto
speed auto
!
interface Group-Async1
ip unnumbered Loopback0
encapsulation ppp
dialer in-band
dialer idle-timeout 1000
dialer-group 1
async mode interactive
peer default ip address pool DIALIN
ppp authentication chap
group-range 33 48
!
ip local pool DIALIN 20.0.211.1 20.0.211.16
ip classless
ip route 0.0.0.0 0.0.0.0 20.0.0.250
ip http server
ip pim bidir-enable
!
dialer-list 1 protocol ip permit
!
!
line con 0
password pdoc
line 33 48
modem InOut
transport input all
autoselect ppp
flowcontrol hardware
line aux 0
line vty 0 4
password 123
login
!
end
When I run the below show command i get close LCP and closed IPCP
#sh int async 33
Async33 is up (spoofing), line protocol is up (spoofing)
modem(slot/port):1/0, csm_state:IDLE_STATE,
bchan_num:-1 csm_status(0): CSM_STATUS_UNLOCKED
Hardware is MCOM Integrated Modem Controller
Interface is unnumbered. Using address of Loopback0 (20.0.20.1)
MTU 1500 bytes, BW 9 Kbit, DLY 100000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Keepalive not set
DTR is pulsed for 5 seconds on reset
LCP Closed
Closed: IPCP
Last input never, output never, output hang never
Last clearing of "show interface" counters 00:02:51
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 6 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/16 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 6 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions