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Cisco 881G with Verizon 3G - Cannot get the 3G to work

ddrummer68
Level 1
Level 1

I've been asked to configure an 881 with a Verizon 3G backup connection as a backup to the FE4 primary WAN connection.  I've been unable to get any connectivity through 3G, and in most cases, as soon as I try to configure 3G, I lose connectivity through FE4.

Currently, I don't even have FE4 connected; I'm just trying to get the 3G connection working, so then I can take it back to the office and have a functional 3G backup connection.  If anyone can point me in the right direction, I'd sure appreciate it.

Here's the running-config, along with the output of some show cellular commands.

Thanks a lot for looking at this question. - Bobby


Building configuration...

Current configuration : 5125 bytes
!
! Last configuration change at 18:34:56 PCTime Fri Sep 21 2012
version 15.1
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname router
!
boot-start-marker
boot-end-marker
!
!
enable secret 5
enable password password
!
aaa new-model
!
!
aaa authentication login local_authen local
aaa authorization exec local_author local
!
!
!
!
!
aaa session-id common
!
memory-size iomem 10
clock timezone PCTime -6 0
clock summer-time PCTime date Apr 6 2003 2:00 Oct 26 2003 2:00
crypto pki token default removal timeout 0
!
crypto pki trustpoint TP-self-signed-
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-
revocation-check none
rsakeypair TP-self-signed-
!
!
crypto pki certificate chain TP-self-signed-
certificate self-signed 01
  30820229 30820192 A0030201 02020101 300D0609 2A864886 F70D0101 05050030
  30312E30 ...
   quit
ip source-route
!
!
!
ip dhcp excluded-address 192.168.1.1 192.168.1.99
ip dhcp excluded-address 192.168.1.200 192.168.1.254
!
ip dhcp pool ccp-pool1
import all
network 192.168.1.0 255.255.255.0
dns-server 208.67.222.222 208.67.220.220
default-router 192.168.1.1
!
!
ip cef
ip name-server 208.67.222.222
ip name-server 208.67.220.220
ip port-map h323 port tcp from 3230 to 3235  list 3 description Polycom-1
ip port-map h323-annexe port udp from 3230 to 3235  list 4 description Polycom-2
!
no ipv6 cef
!
!
multilink bundle-name authenticated
chat-script cdma "" "ATDT777" TIMEOUT 60 "CONNECT"
!
!
!
!
!
!
controller Cellular 0
!
!
!
!
!
!
!
!
interface FastEthernet0
no ip address
!
interface FastEthernet1
no ip address
!
interface FastEthernet2
no ip address
!
interface FastEthernet3
no ip address
!
interface FastEthernet4
description $ES_WAN$$ETH-WAN$
backup interface Cellular0
ip dhcp client update dns server none
ip address dhcp client-id FastEthernet4
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
!
interface Cellular0
ip address negotiated
encapsulation ppp
dialer in-band
dialer idle-timeout 30
dialer string cdma
dialer-group 1
async mode interactive
ppp chap password 0 cisco
!
interface Vlan1
ip address 192.168.1.1 255.255.255.0
ip nat inside
ip virtual-reassembly in
!
ip forward-protocol nd
ip http server
ip http secure-server
!
!
ip nat pool Default 192.168.1.1 192.168.1.254 netmask 255.255.255.0
ip nat inside source list 1 interface FastEthernet4 overload
ip nat inside source static tcp 192.168.1.43 80 interface FastEthernet4 8151
ip route 0.0.0.0 0.0.0.0 FastEthernet4
!
access-list 1 remark CCP_ACL Category=2
access-list 1 permit 192.168.1.0 0.0.0.255
access-list 1 permit any
access-list 2 remark HTTP Access-class list
access-list 2 remark CCP_ACL Category=1
access-list 2 permit 192.168.1.0 0.0.0.255
access-list 2 deny   any
access-list 3 remark CCP_ACL Category=1
access-list 3 permit 192.168.1.11
access-list 4 remark CCP_ACL Category=1
access-list 4 permit 192.168.1.11
access-list 100 remark CCP_ACL Category=128
access-list 100 permit ip host 255.255.255.255 any
access-list 100 permit ip 127.0.0.0 0.255.255.255 any
dialer-list 1 protocol ip list 1
!
!
!
!
!
!
!
control-plane
!
!
line con 0
script dialer cdma
line aux 0
line 3
no exec
rxspeed 3100000
txspeed 1800000
line vty 0 4
password password
authorization exec local_author
login authentication local_authen
transport input telnet
!
ntp update-calendar
end

show cellular 0 all
Hardware Information
====================
Modem Firmware Version = p2102901
Modem Firmware built = 07-01-07
Hardware Version = AC597E Rev 1.0
Electronic Serial Number (ESN) =
Preferred Roaming List (PRL) Version = 52764
PRI SKU ID = 11181
Current Modem Temperature = 0 degrees Celsius

Profile Information
====================
Electronic Serial Number (ESN) =
Modem activated = YES

Account Information:
======================
Activation Date: 20120801
Phone Number (MDN) :
Mobile Station Identifier (MSID) :

Data Profile Info:
=====================
Number of data profiles configurable : 5
Current active data profile : 0

Data Profile 0 Information (Active)
==================================
NAI (Network Access Identifier) = 9999999999@vzw3g.com
MN-HA SS = Set
MN-HA SPI = 300
MN-AAA SS = Set
MN-AAA SPI = 2
Reverse Tunneling Preference = Set
Home Address = 0.0.0.0
Primary Home Agent Address = 255.255.255.255
Secondary Home Agent Address = 255.255.255.255

Data Profile 1 Informat