Hello all!
I'm having an issue with a tunnel between two routers. I have the tunnel up and going, I can ping back and forth across the tunnels. What I can't do is ping local devices on only one end of the tunnel. That router is connected via 4g LTE cell/dialer. It seems as if the dialer won't let traffic pass to the local network, with exception to the local network gateway (192.168.215.1).
Everything can ping 192.168.215.1. 192.168.215.1 can ping everything. However devices on network 192.168.215.0/24 can't ping anything except 192.168.215.1.
For the life of me I can't figure out what is wrong, but I'm beginning to think its the dialer or cell config. Can someone point out what I am doing wrong?
Here is the config for both router -
####################### Cell Router #######################
interface Tunnel1
ip address 10.20.0.2 255.255.255.0
ip mtu 1400
ip tcp adjust-mss 1360
tunnel source Dialer1
tunnel destination x.x.61.180
!
interface GigabitEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface GigabitEthernet0/1
ip address 192.168.215.1 255.255.255.0
ip virtual-reassembly in
duplex auto
speed auto
!
interface Cellular0/0/0
bandwidth 2000
ip address negotiated
ip virtual-reassembly in
encapsulation slip
dialer in-band
dialer pool-member 1
dialer-group 1
async mode interactive
!
interface Dialer1
ip address negotiated
ip virtual-reassembly in
dialer pool 1
dialer idle-timeout 0
dialer string LTE
dialer persistent
dialer-group 1
!
router eigrp 5
network 10.0.0.0
network 192.168.215.0
!
ip forward-protocol nd
!
ip http server
ip http authentication local
ip http secure-server
!
ip route 0.0.0.0 0.0.0.0 Dialer1
ip route 192.168.0.0 255.255.0.0 Tunnel1
!
dialer-list 1 protocol ip permit
!
line 0/0/0
script dialer LTE
modem InOut
no exec
line 0/0/1 0/0/3
no exec
line vty 0 4
login local
transport input all
!
end
Cell2901#ping 192.168.100.99
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.100.99, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 80/92/136 ms
Cell2901#ping 192.168.100.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.100.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 76/85/96 ms
Cell2901#ping 192.168.215.13
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.215.13, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
Cell2901#
####################### VPN Router #######################
interface Tunnel1
ip address 10.20.0.1 255.255.255.0
ip mtu 1400
ip tcp adjust-mss 1360
tunnel source x.x.61.180
tunnel destination x.x.78.245
!
interface GigabitEthernet0/0
description Public
ip address x.x.61.180 255.255.255.248
duplex auto
speed auto
!
interface GigabitEthernet0/1
description Private Network
ip address 192.168.100.99 255.255.255.0
duplex auto
speed auto
!
router eigrp 5
network 10.0.0.0
network 192.168.100.0
network 192.168.215.0
!
ip route 0.0.0.0 0.0.0.0 x.x.61.177
ip route 192.168.215.0 255.255.255.0 10.20.0.2
VPN#ping 192.168.215.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.215.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 80/81/88 ms
VPN#ping 192.168.215.13
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.215.13, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
