[rancid] Sudden/Random clogin problem

NMaio at guesswho.com NMaio at guesswho.com
Mon Aug 10 19:50:30 UTC 2009

I have recently noticed the log entries when connecting to the contexts
on our FWSMs.  This does not happen all the time and it looks to be in
the function to get around the pager in clogin.  Has anybody seen these
errors before and if so know how to correct?




Trying to get all of the configs.

write(spawn_id=1): broken pipe

    while executing

"send_user -- "$expect_out(buffer)""

    invoked from within

"expect -nobrace -re+ { exp_continue } -re {^[^

^M *]*FWSM01/NAP([^#>\r\n]+)?[#>](\([^)\r\n]+\))?} { send_user --

                                                } -r..."

    invoked from within

"expect {

                -re "\b+"                       { exp_continue }

                -re "^\[^\n\r *]*$reprompt"     { send_user --


                -re "^\[^\n\r]*$reprompt."      { send..."

    invoked from within

"if [ string match "*\;*" "$command" ] {

        set commands [split $command \;]

        set num_commands [llength $commands]

        # the pager can not be turned off on ..."

    (procedure "run_commands" line 34)

    invoked from within

"run_commands $prompt $command"

    ("foreach" body line 144)

    invoked from within

"foreach router [lrange $argv $i end] {

    set router [string tolower $router]

    send_user "$router\n"


    # Figure out prompt.

    # Since autoena..."

    (file "/usr/local/rancid/bin/clogin" line 616)

naphfw02: missed cmd(s): write term,show vtp status,show vlan,show

naphfw02: End of run not found

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