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aivengoff

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About aivengoff

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  1. Looking c2801-entbasek9-mz.124-25g.bin
  2. Hello, Will you please help me to solve the following problem? Two HWIC-3G-GSM modems (Sierra MC8775) have been installed in Cisco Router 2851 (iOS 15.1(4)M7) In each modem has SIM cards of different operators Modems` versions - firmware 2.08.19. Modem connection is establishing but is breaking off because of unaccountable reasons The lost the connection can occur in 5 minutes after switching on, as well as in 2 or 3 hours. The following information is displayed In debug : Dec 13 04:14:51.272: Ce0/0/0 DDR: disconnecting call *Dec 13 04:14:51.272: TTY0/0/0: Modem: (unknown)->HANGUP *Dec 13 04:14:51.272: TTY0/0/0: no timer type 0 to destroy *Dec 13 04:14:51.272: TTY0/0/0: no timer type 1 to destroy *Dec 13 04:14:51.272: TTY0/0/0: no timer type 3 to destroy *Dec 13 04:14:51.272: TTY0/0/0: no timer type 4 to destroy *Dec 13 04:14:51.272: TTY0/0/0: no timer type 10 to destroy *Dec 13 04:14:51.272: TTY0/0/0: no timer type 2 to destroy *Dec 13 04:14:52.244: TTY0/0/0: dropping DTR, hanging up *Dec 13 04:14:52.244: tty0/0/0: Modem: HANGUP->IDLE *Dec 13 04:14:57.244: TTY0/0/0: restoring DTR *Dec 13 04:14:58.244: TTY0/0/0: DSR came up *Dec 13 04:14:58.244: tty0/0/0: Modem: IDLE->READY *Dec 13 04:15:06.272: Ce0/0/0 DDR: re-enable timeout *Dec 13 04:15:07.272: Ce0/0/0 DDR: rotor dialout [best] least recent failure is also most recent failure *Dec 13 04:15:07.272: Ce0/0/0 DDR: rotor dialout [best] also has most recent failure *Dec 13 04:15:07.272: Ce0/0/0 DDR: rotor dialout [best] *Dec 13 04:15:07.272: Di2 DDR: Nailing up the Dialer profile [attempt 1079] *Dec 13 04:15:07.272: Di2 DDR: Dialer dialing - persistent dialer profile *Dec 13 04:15:07.272: Ce0/0/0 DDR: Dialing cause Persistent Dialer Profile *Dec 13 04:15:07.272: Ce0/0/0 DDR: Attempting to dial MTS *Dec 13 04:15:07.272: CHAT0/0/0: Attempting async line dialer script *Dec 13 04:15:07.272: CHAT0/0/0: Dialing using Modem script: MTS & System script: none *Dec 13 04:15:07.272: CHAT0/0/0: process started *Dec 13 04:15:07.272: CHAT0/0/0: Asserting DTR *Dec 13 04:15:07.272: CHAT0/0/0: Chat script MTS started *Dec 13 04:15:07.272: CHAT0/0/0: Sending string: ATDT*99*1# *Dec 13 04:15:07.272: CHAT0/0/0: Expecting string: CONNECT *Dec 13 04:15:37.272: CHAT0/0/0: Timeout expecting: CONNECT *Dec 13 04:15:37.272: CHAT0/0/0: Chat script MTS finished, status = Connection timed out; remote host not responding It`s necessary to reload cisco due to reinstall the connection again Config: chat-script MTS "" "ATDT*99***1#" TIMEOUT 60 "CONNECT" ! interface Cellular0/0/0 ip unnumbered Dialer2 ip nat outside ip virtual-reassembly in encapsulation ppp load-interval 60 dialer in-band dialer pool-member 2 dialer-group 1 async mode interactive ppp chap hostname mts ppp chap password 7 11040D16 ppp ipcp dns request ! interface Dialer2 ip address negotiated ip nat outside ip virtual-reassembly in encapsulation ppp dialer pool 2 dialer idle-timeout 0 either dialer string MTS dialer persistent delay initial 2 dialer-group 1 ppp chap hostname mts ppp chap password 7 11040D16 ! line 0/0/0 script dialer MTS login ctrlc-disable modem InOut no exec rxspeed 7200000 txspeed 384000 sh cellular 0/3/0 profile Profile 1 = INACTIVE* -------- PDP Type = IPv4 Access Point Name (APN) = internet.mts.ru Authentication = None Username: Password:
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