From: Toh Soon, Lim (tohsoon28@gmail.com)
Date: Mon Aug 27 2007 - 04:46:47 ART
Hi Andy,
Please use a combination of "session-timeout" under your terminal server's
line 1 32 and "exec-timeout" under your lab equipment's line con 0, to
achieve the kind of timeout you require.
HTH :-)
Thank you.
B.Rgds,
Lim TS
On 8/27/07, andy@cloud9.net <andy@cloud9.net> wrote:
>
> I'm hoping that someone may have an idea or will help explain a bit
> of an annoyance I'm having.
>
> I have a Cisco 3620 with an NM-32 (32 port async) and I'm using it
> to reverse telnet into my lab equipment.
>
> I'm have the connectivity I want but for some reason that stumps me
> after 10 minutes the session times out.
>
> I've tried to adjust all the timers having to do with timeouts but
> nothing seems to help me from dropping sessions after 10 minutes.
>
> The config on the terminal server is:
>
> line con 0
>
> exec-timeout 0 0
>
> password 7 <removed>
>
> logging synchronous
>
> line 1 32
>
> access-class 99 in
>
> exec-timeout 0 0
>
> logging synchronous
>
> no exec
>
> transport input telnet
>
> transport output telnet
>
> line aux 0
>
> transport input all
>
> line vty 0 4
>
> session-timeout 120
>
> access-class 99 in
>
> exec-timeout 0 0
>
> password 7 <removed>
>
> logging synchronous
>
> login local
>
> transport input ssh
>
> line vty 5 15
>
> session-timeout 120
>
> access-class 99 in
>
> exec-timeout 0 0
>
> password 7 <removed>
>
> logging synchronous
>
> login local
>
> transport input ssh
>
> Here are is a show line of a session that went from active to ready
> at the 10 minute mark:
>
>
>
> *****************************************************************************
> *************************
>
> **************************
>
> ** **
>
> ** 9 minutes 59 seconds **
>
> ** **
>
> **************************
>
> TermServer#show line 2
>
> Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise
> Overruns Int
>
> * 2 TTY 9600/9600 - - - - 99 3 1
> 0/0 -
>
> Line 2, Location: "", Type: "vt100"
>
> Length: 69 lines, Width: 132 columns
>
> Baud rate (TX/RX) is 9600/9600, no parity, 2 stopbits, 8 databits
>
> Status: Ready, Connected, Active
>
> Capabilities: EXEC Suppressed
>
> Modem state: Ready
>
> Modem hardware state: CTS DSR DTR RTS
>
> Special Chars: Escape Hold Stop Start Disconnect Activation
>
> ^^x none - - none
>
> Timeouts: Idle EXEC Idle Session Modem Answer Session
> Dispatch
>
> never never none not
> set
>
> 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: 00:09:59
>
> 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 telnet.
>
> Preferred transport is telnet.
>
> No output characters are padded
>
> No special data dispatching characters
>
> **************************
>
> ** **
>
> ** 10 minutes 1 seconds **
>
> ** **
>
> **************************
>
> TermServer#show line 2
>
> Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise
> Overruns Int
>
> 2 TTY 9600/9600 - - - - 99 3 1
> 0/0 -
>
> Line 2, Location: "", Type: ""
>
> Length: 24 lines, Width: 80 columns
>
> Baud rate (TX/RX) is 9600/9600, no parity, 2 stopbits, 8 databits
>
> Status: Ready
>
> Capabilities: EXEC Suppressed
>
> Modem state: Ready
>
> Modem hardware state: CTS DSR DTR RTS
>
> Special Chars: Escape Hold Stop Start Disconnect Activation
>
> ^^x none - - none
>
> Timeouts: Idle EXEC Idle Session Modem Answer Session
> Dispatch
>
> never never none not
> set
>
> 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 telnet.
>
> Preferred transport is telnet.
>
> No output characters are padded
>
> No special data dispatching characters
>
>
>
> *****************************************************************************
> *************************
>
> I tested the console ports on the routers and I do not time out on
> them when I direct connect so I'm pretty sure it's something to do
> with the terminal server.
>
> Any suggestions would great.
>
> Andy
>
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