Hi, Tejal, thanks for reply.
I just find out that the remote user can't even ping. Here is the info.
The remote user has an assigned address
10.1.2.12/255.0.0.0
the loopback0 interface has address 10.1.2.1/255.255.255.0
The box has fastethernet0 w/ ip = 192.76.69.20
route is 0.0.0.0 0.0.0.0 192.76.69.254.
The user can't ping 192.76.69.83 (which I now is in the network)
============
Here is the running config, only serial0 has pri line, fastethernet0 is the only ethernet connection, I also do some PAT between remote user and company network, as you will see.
modemgw# show run
Building configuration...
Current configuration:
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname modemgw
!
boot system flash c5300-is-mz_120-3_T1.bin
aaa new-model
aaa authentication login default local
aaa authentication ppp default if-needed local
enable password 7 011D0F095F0A
!
username minchumo password 7 11081B06464058
modem country mica usa
ip subnet-zero
ip host-routing
no ip finger
ip domain-name abc.def.com
!
async-bootp dns-server 192.76.64.227 143.91.100.213
isdn switch-type primary-5ess
!
!
controller T1 0
framing esf
clock source line primary
linecode b8zs
pri-group timeslots 1-24
!
controller T1 1
framing esf
clock source line secondary 1
linecode b8zs
pri-group timeslots 1-24
!
controller T1 2
framing esf
linecode b8zs
pri-group timeslots 1-24
!
controller T1 3
framing esf
linecode b8zs
pri-group timeslots 1-24
!
!
!
interface Loopback0
ip address 10.1.2.1 255.255.255.0
no ip directed-broadcast
ip nat inside
!
interface Ethernet0
no ip address
no ip directed-broadcast
no ip mroute-cache
shutdown
!
interface Serial0:23
no ip address
no ip directed-broadcast
encapsulation ppp
isdn switch-type primary-5ess
isdn incoming-voice modem
!
interface Serial1:23
no ip address
no ip directed-broadcast
encapsulation ppp
isdn switch-type primary-5ess
isdn incoming-voice modem
no fair-queue
no cdp enable
ppp authentication chap pap
ppp multilink
!
interface Serial2:23
no ip address
no ip directed-broadcast
encapsulation ppp
isdn switch-type primary-5ess
isdn incoming-voice modem
no fair-queue
no cdp enable
ppp authentication chap pap
ppp multilink
!
interface Serial3:23
no ip address
no ip directed-broadcast
encapsulation ppp
isdn switch-type primary-5ess
isdn incoming-voice modem
no fair-queue
no cdp enable
ppp authentication chap pap
ppp multilink
!
interface FastEthernet0
ip address 192.76.69.20 255.255.255.0
no ip directed-broadcast
ip nat outside
duplex full
speed auto
!
interface Group-Async1
ip unnumbered Loopback0
no ip directed-broadcast
encapsulation ppp
async mode interactive
peer default ip address pool dialin_pool
no cdp enable
group-range 1 48
hold-queue 10 in
!
ip local pool dialin_pool 10.1.2.2 10.1.2.49
ip nat inside source list 1 interface FastEthernet0 overload
ip http server
ip classless
ip route 0.0.0.0 0.0.0.0 192.76.69.254
!
access-list 1 permit any
!
line con 0
transport input none
line 1
autoselect during-login
autoselect ppp
modem InOut
transport input all
line 2 48
autoselect during-login
autoselect ppp
modem InOut
modem busyout
transport input all
line aux 0
line vty 0 4
timeout login response 180
password 7 030A5206020E
!
end
