Hello,
my name is Nelson and I´m from Portugal.
I have a customer that will install several cisco 887 VAMG2 that have a L2TP tunnel through a ADSL conection. The idea is that when the ADSL connection fall the router establish a GSM connection and the tunnel L2TP establish throght GSM.
This seams to work but only with the dialer persistent command. The question is that the client does not have unlimited traffic to GSM network so, the connection could not stay always up.
The same customer already have cisco 1841 with this solution working but with this new routers, only seems to work with dialer persistent.
Any idea ? Urgently
«
chat-script gsm "" "ATSCACT" TIMEOUT 60 "OK"
interface Cellular0
ip address negotiated
ip virtual-reassembly in
encapsulation slip - THIS ROUTERS DO NOT SUPPORT PPP
dialer in-band
dialer string gsm
dialer-group 1
async mode interactive
ip route 0.0.0.0 0.0.0.0 Cellular0
access-list 100 deny udp any any eq rip
access-list 100 deny ip any host 255.255.255.255
dialer-list 1 protocol ip list 100
line 3
script dialer gsm
modem InOut
no exec
»
With this basic configuration, it seems like the router does not do anything
«
Router#ping 8.8.8.8
% Unrecognized host or address, or protocol not running.
»
I Have the following debug active (but nothing happens):
debug chat
Best regards,
Nelson
