
debug ppp event Note: This debug requires that you have enable service internal enabled.Ip nat inside source list 10 interface Cellular0/0/0 overloadīayu Prasidha have you debug the cellular interface? try to debug these: The laptop connects to the router via wireless, in the router we have HWIC-AP module installed.Ĭhat-script gsm "" "ATDT*99#" TIMEOUT 60 "CONNECT" Here we have the 3G as the primary connection, we use Dynamic IP Address and the Router acting as a DHCP server.

The modem profile to be used for the call.Ĭhat-script gsm “” “ATDT*98*2#” TIMEOUT 30 CONNECTįor default Profile 1, profile number can be left out in the chat script:Ĭhat-script gsm “” “ATDT*98#” TIMEOUT 30 CONNECT Where profile-number could be 1-16 and represents The new Cellular interface is an Async Serial interface and requires following configuration PDP Type = IPv4, Header Compression = OFF Router# cellular 0/0/0 gsm profile create 1 ISP.CINGULAR chap CINGULAR1 Using “ATDT*98* #”in the dialer chat script

Up to 16 Profiles can be configured at one time, when no profile is selected, profile 1 is used.Ĭellular x/x/x gsm profile create username passwd After copying to router flash, use the following command to untar:ĭRAM configuration is 64 bits wide with parity enabled.ģG WWAN HWIC-HSDPA/UMTS/EDGE/GPRS-850/900/1800/1900/2100MHz Note: The firmware is packaged as a TAR archive. Where pa-bay is 0 for HWIC, slot is the slot number where the 3G HWIC is plugged in (0-3). Microcode reload cellular cdma modem-provision Modem firmware upgrade may be required for bug fixes and enhancements Sierra Wireless modem firmware is not bundled with IOS.


Some people asked me about configuring HWIC-3G-GSM or HWIC-3G-CDMA module.
