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We are facing a problem while connecting Siemens MC35 GPRS modem to Cisco3640 router through Serial A/S interface the problem is that the chat-script can not start with the modem
Here is the output error followed by the configurations:
NOTE The same configurations & the same router working with another modem
Dial on demand events debugging is on
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 100.100.100.10, timeout is 2 seconds:
*Mar 1 00:58:52.083: Se2/0 DDR: rotor dialout [best] least recent failure is also most recent failure
*Mar 1 00:58:52.083: Se2/0 DDR: rotor dialout [best] also has most recent failure
*Mar 1 00:58:52.083: Se2/0 DDR: rotor dialout [best]
*Mar 1 00:58:52.083: Se2/0 DDR: Dialing cause ip (s=10.7.15.129, d=10.7.15.210)
*Mar 1 00:58:52.083: Se2/0 DDR: Attempting to dial *99***1#
*Mar 1 00:58:52.083: CHAT65: Attempting async line dialer script
*Mar 1 00:58:52.083: CHAT65: Dialing using Modem script: tmobile & System script: none
*Mar 1 00:58:52.083: CHAT65: process started
*Mar 1 00:58:52.139: CHAT65: Asserting DTR
*Mar 1 00:58:52.139: CHAT65: Chat script tmobile started...
*Mar 1 00:58:57.187: CHAT65: Chat script tmobile finished, status = Connection timed out; remote host not responding
*Mar 1 00:58:57.187: Se2/0 DDR: disconnecting call
*Mar 1 00:58:58.083: Di1: No free dialer - starting fast idle timer.
*Mar 1 00:59:00.083: Di1: No free dialer - starting fast idle timer.
Success rate is 0 percent (0/5)
chat-script tmobile "" "AT" TIMEOUT 5 OK "AT+CBST=12,0,1" TIMEOUT 5 OK AT+CGDCONT=,,"mobinilbank005" TIMEOUT 5 OK "ATD*99***1#" TIMEOUT 20 CONNECT
ip address 172.16.104.2 255.255.255.252
tunnel source 10.7.15.129
tunnel destination 10.7.15.210
no ip address
dialer pool-member 1
async default routing
async mode dedicated
no peer default ip address
ip address negotiated
dialer pool 1
dialer idle-timeout 0
dialer string "*99***1#"
no cdp enable
no ppp lcp fast-start
exec-timeout 0 0
script dialer tmobile
modem autoconfigure type default
transport input all
The issue may be due to IPCP fails with DHCP pool.It seems to be a problem with the dchp pool configured for siemens.