Hello everyone,
I have an issue with the LTE WAN of the Cisco 889G-LTE.
I have configured it, i have an IP address on celluar 0 interface but no connection to the internet.
The LTE WAN is used for back-up.The SLA works great but with no use, considering that i have no connectivity.
I use the following configuration:
chat-script lte "" "AT!CALL1" TIMEOUT 20 "OK"
!
interface Cellular0
ip address negotiated
no ip unreachables
ip nat outside
ip virtual-reassembly in
encapsulation slip
dialer in-band
dialer string lte
dialer watch-group 1
async mode interactive
!
dialer watch-list 1 ip 5.6.7.8 0.0.0.0
dialer watch-list 1 delay route-check initial 60
dialer watch-list 1 delay connect 1
!
line 3
script dialer lte
no exec
rxspeed 100000000
txspeed 50000000
!
On the NAT side:
ip nat inside source route-map BACKUP interface Cellular0 overload
ip nat inside source route-map PRIMARY interface GigabitEthernet9 overload
ip route 0.0.0.0 0.0.0.0 x.x.x.x track 1
ip route 0.0.0.0 0.0.0.0 Cellular0 10
route-map BACKUP permit 1
match ip address 1
match interface Cellular0
!
route-map PRIMARY permit 1
match ip address 1
match interface GigabitEthernet9
------------------------------------------------------------------------------------
show cellular 0 profile 1
Profile password Encryption level: 7
Profile 1 = ACTIVE* **
--------
PDP Type = IPv4
PDP address = 93.122.225.180
Access Point Name (APN) = lant
Authentication = None
Primary DNS address = 62.217.193.1
Secondary DNS address = 62.217.193.65
show interfaces cellular 0
Cellular0 is up, line protocol is up
Hardware is 4G WWAN Modem - Global (Europe & Australia) Multimode LTE/DC-HSPA+/HSPA+/HSPA/U
Internet address is 93.122.225.180/32
MTU 1500 bytes, BW 50000 Kbit/sec, DLY 100000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation SLIP, loopback not set
Keepalive not supported
Time to interface disconnect: idle 00:00:00
Last input 00:00:11, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/10 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
382 packets input, 17216 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
135 packets output, 28100 bytes, 0 underruns
0 output errors, 0 collisions, 5 interface resets
0 unknown protocol drops
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
show cellular 0 network
Current System Time = Mon Nov 14 15:41:16 2016
Current Service Status = Normal
Current Service = Packet switched
Current Roaming Status = Home
Network Selection Mode = Automatic
Network = orange
Mobile Country Code (MCC) = 226
Mobile Network Code (MNC) = 10
Packet switch domain(PS) state = Attached
Registration state(EMM) = Registered
EMM Sub State = Normal Service
Tracking Area Code (TAC) = 18008
Cell ID = 4262658
Primary Scrambling Code = 65535
show cell 0 radio
Radio power mode = ON
LTE Rx Channel Number = 1600
LTE Tx Channel Number = 19600
LTE Band = 3
LTE Bandwidth = 20 MHz
Current RSSI = -55 dBm
Current RSRP = -84 dBm
Current RSRQ = -10 dB
Current SNR = 9.2 dB
Radio Access Technology(RAT) Preference = AUTO
Radio Access Technology(RAT) Selected = LTE
CHAT3: process started
*Nov 14 14:17:49.035: CHAT3: Asserting DTR
*Nov 14 14:17:49.035: CHAT3: Chat script lte started
*Nov 14 14:17:49.035: CHAT3: Sending string: AT!CALL1
*Nov 14 14:17:49.035: CHAT3: Expecting string: OK
*Nov 14 14:17:49.159: CHAT3: Completed match for expect: OK
*Nov 14 14:17:49.159: CHAT3: Chat script lte finished, status = Success
*Nov 14 14:17:51.159: %LINK-3-UPDOWN: Interface Cellular0, changed state to up
*Nov 14 14:17:52.159: %LINEPROTO-5-UPDOWN: Line protocol on Interface Cellular0, changed state to up
---------------------------------------------------------------------------------------------------------------------------------------
ping 8.8.8.8 source cellular 0
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 8.8.8.8, timeout is 2 seconds:
Packet sent with a source address of 93.122.225.180
.....
Success rate is 0 percent (0/5)
I've also tried with the dialer-list 1 protocol ip permit method, were there has to be traffic for the interface to go up.
I've obtained the same output.
Any help would be greatly appreciated.
