Hey All,
My long-awaited 4G EHWICs have arrived for my ISRG2 routers. We've gotten SIM cards from Verizon Wireless that have been activated and now i'm trying to make the card work.
I've followed the instructions at this link:
www.cisco.com/en/US/docs/routers/access/interfaces/software/feature/guide/EHWIC-4G-LTESW.html
to do a very basic config, but my interface is still not working correclty.
IOS: 15.1(4)M4
Platform: 2911 SRST/K9
Question 1: Anyone know why my interface shows up as four interfaces on one EHWIC?
yourname#sh ip int brief
Interface IP-Address OK? Method Status Prol
Embedded-Service-Engine0/0 unassigned YES NVRAM administratively down dow
GigabitEthernet0/0 10.10.10.1 YES NVRAM down dow
GigabitEthernet0/1 unassigned YES NVRAM administratively down dow
GigabitEthernet0/2 unassigned YES NVRAM administratively down dow
Cellular0/0/0 unassigned YES NVRAM up up
Cellular0/0/1 unassigned YES unset down dow
Cellular0/0/2 unassigned YES unset down dow
Cellular0/0/3 unassigned YES unset down dow
Loopback0 192.168.1.100 YES NVRAM up up
NVI0 192.168.1.100 YES unset up up
yourname#
Question 2: What am I missing?
chat-script lte"" "AT!CALL1" TIMEOUT 60 "OK"
!
interface Loopback0
ip address 192.168.1.100 255.255.255.0
ip nat inside
ip virtual-reassembly in
!
interface Cellular0/0/0
ip address negotiated
ip nat outside
ip virtual-reassembly in
encapsulation slip
dialer in-band
dialer string lte
dialer-group 1
async mode interactive
!
ip nat inside source list 1 interface Cellular0/0/0 overload
ip route 0.0.0.0 0.0.0.0 Cellular0/0/0
!
access-list 1 permit any
!
dialer-list 1 protocol ip list 1
!
line 0/0/0
script dialer lte
modem InOut
no exec
DEBUG:
yourname#debug dialer
Dial on demand events debugging is on
yourname#debug chat
Chat scripts activity debugging is on
yourname#ping 4.2.2.2 source lo0
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 4.2.2.2, timeout is 2 seconds:
Packet sent with a source address of 192.168.1.100
.
May 3 15:30:55.383: Ce0/0/0 DDR: re-enable timeout
May 3 15:30:56.943: Ce0/0/0 DDR: place call
May 3 15:30:56.943: Ce0/0/0 DDR: Dialing cause ip (s=192.168.1.100, d=4.2.2.2)
May 3 15:30:56.943: Ce0/0/0 DDR: Attempting to dial lte
May 3 15:30:56.943: CHAT0/0/0: Attempting async line dialer script
May 3 15:30:56.943: CHAT0/0/0: Dialing using Modem script: lte"" & System scrip
t: none
May 3 15:30:56.943: CHAT0/0/0: process started
May 3 15:30:56.943: CHAT0/0/0: Asserting DTR
May 3 15:30:56.943: CHAT0/0/0: Chat script lte"" started
May 3 15:3.0:56.943: CHAT0/0/0: Expecting string: AT!CALL1..
May 3 15:31:01.943: CHAT0/0/0: Timeout expecting: AT!CALL1
May 3 15:31:01.943: CHAT0/0/0: Chat script lte"" finished, status = Connection
timed out; remote host not responding
May 3 15:31:01.943: Ce0/0/0 DDR: disconnecting call.
Success rate is 0 percent (0/5)
yourname#
