11-11-2013 12:49 PM - edited 03-07-2019 04:33 PM
I have a async slip interface off of a 819 4G router that I can not get to work with a POS, I am using the same config that a 2801 currently uses with a 2 port serial hwic (that one works fine). Below is a snipit of my config and and debug modem output. Please help??? The main diff between the two routers (minus the obvious) is that the 819 has an integrated 4G modem, could that be causing issues with this async interface?
config:
interface Serial0
physical-layer async
no ip address
encapsulation slip
line 7
no motd-banner
exec-timeout 0 0
no flush-at-activation
no vacant-message
modem dtr-delay 1
modem Dialin
autocommand modemui atexxxyyy
no activation-character
transport preferred telnet
transport input telnet
escape-character NONE
dispatch-timeout 400
stopbits 1
debug modem:
Nov 11 20:36:00.964: TTY7: DSR came up
Nov 11 20:36:00.964: tty7: Modem: IDLE->(unknown)
Nov 11 20:36:00.964: TTY7: EXEC creation
Nov 11 20:36:00.968: TTY7: pause timer type 1
Nov 11 20:36:00.968: TTY7: resume timer type 1
Nov 11 20:36:00.968: TTY7: Line reset by "Exec"
Nov 11 20:36:00.968: TTY7: Modem: (unknown)->HANGUP
Nov 11 20:36:00.968: TTY7: no timer type 0 to destroy
Nov 11 20:36:00.968: TTY7: no timer type 1 to destroy
Nov 11 20:36:00.968: TTY7: no timer type 3 to destroy
Nov 11 20:36:00.968: TTY7: no timer type 4 to destroy
Nov 11 20:36:00.968: TTY7: no timer type 10 to destroy
Nov 11 20:36:00.968: TTY7: no timer type 2 to destroy
Nov 11 20:36:01.968: TTY7: dropping DTR, hanging up
Nov 11 20:36:01.968: tty7: Modem: HANGUP->IDLE
Nov 11 20:36:02.972: TTY7: restoring DTR
Nov 11 20:36:03.972: TTY7: DSR came up
Nov 11 20:36:00.964: TTY7: DSR came up
Nov 11 20:36:00.964: tty7: Modem: IDLE->(unknown)
Nov 11 20:36:00.964: TTY7: EXEC creation
Nov 11 20:36:00.968: TTY7: pause timer type 1
Nov 11 20:36:00.968: TTY7: resume timer type 1
Nov 11 20:36:00.968: TTY7: Line reset by "Exec"
Nov 11 20:36:00.968: TTY7: Modem: (unknown)->HANGUP
Nov 11 20:36:00.968: TTY7: no timer type 0 to destroy
Nov 11 20:36:00.968: TTY7: no timer type 1 to destroy
Nov 11 20:36:00.968: TTY7: no timer type 3 to destroy
Nov 11 20:36:00.968: TTY7: no timer type 4 to destroy
Nov 11 20:36:00.968: TTY7: no timer type 10 to destroy
Nov 11 20:36:00.968: TTY7: no timer type 2 to destroy
Nov 11 20:36:01.968: TTY7: dropping DTR, hanging up
Nov 11 20:36:01.968: tty7: Modem: HANGUP->IDLE
Nov 11 20:36:02.972: TTY7: restoring DTR
Nov 11 20:36:03.972: TTY7: DSR came up
11-12-2013 10:47 AM
Anybody??? Here is the sh line for that interface
Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns Int
7 TTY 9600/9600 - DialIn - - - 0 0 0/0 Se0
Line 7, Location: "", Type: ""
Length: 24 lines, Width: 80 columns
Baud rate (TX/RX) is 9600/9600, no parity, 1 stopbits, 8 databits
Status: No Exit Banner, CTS Raised
Capabilities: No Flush-at-Activation, Modem RI is CD,
MOTD Banner Suppressed
Modem state: Idle
Modem hardware state: CTS DSR DTR RTS
Special Chars: Escape Hold Stop Start Disconnect Activation
none none - - none any
Timeouts: Idle EXEC Idle Session Modem Answer Session Dispatch
never never none 00:00:00.400
Idle Session Disconnect Warning
never
Login-sequence User Response
00:00:30
Autoselect Initial Wait
not set
Modem type is unknown.
Session limit is not set.
Time since activation: never
Editing is enabled.
History is enabled, history size is 20.
DNS resolution in show commands is enabled
Full user help is disabled
Allowed input transports are telnet.
Allowed output transports are pad telnet rlogin lapb-ta ssh.
Preferred transport is telnet.
Automatically execute command "modemui ate0v0s204=13"
Shell: enabled
Shell trace: off
No output characters are padded
No special data dispatching characters
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