[rancid] ExtremeXOS clogin problems

Adam Korab adam.korab at gmail.com
Wed Sep 7 20:52:46 UTC 2011 

On Wed, Sep 7, 2011 at 3:35 PM, john heasley <heas at shrubbery.net> wrote:
>
> looks rather weird.
>
> clogin -d host > op 2&>1
>
> figure out what it actually sending in response to password.

Interestingly enough, putting the username in add password and vice
versa actually works and clogin succeeds...after sending the "add
password" string twice, that is.


[rancid at lachesis ~]$ clogin -d 10.3.255.1
10.3.255.1
spawn ssh -c 3des -x -l admin 10.3.255.1
parent: waiting for sync byte
parent: telling child to go ahead
parent: now unsynchronized from child
spawn: returns {17702}

expect: does "" (spawn_id exp6) match regular expression "(Connection
refused|Secure connection [^\n
     \r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does "" (spawn_id exp6) match glob pattern "unknown host\r"? no

expect: does "" (spawn_id exp6) match glob pattern "Host is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? no
"([Pp]assword|passwd|Enter password for [^ :]+):"? no
"(>|#| \(enable\))"? no
"Login invalid"? no
ssh: connect to host 10.3.255.1 port 22: Connection refused

expect: does "ssh: connect to host 10.3.255.1 port 22: Connection
refused\r\r                                              \n" (spawn_id
exp6) match regular expression "(Connection refused|Secure connection
[^\n\r]+ refused                                              )"? yes
expect: set expect_out(0,string) "Connection refused"
expect: set expect_out(1,string) "Connection refused"
expect: set expect_out(spawn_id) "exp6"
expect: set expect_out(buffer) "ssh: connect to host 10.3.255.1 port
22: Conn                                              ection refused"
spawn telnet 10.3.255.1
parent: waiting for sync byte
parent: telling child to go ahead
parent: now unsynchronized from child
spawn: returns {17705}

expect: does "" (spawn_id exp6) match regular expression "(Connection
refused|Secure connection [^\n
     \r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does "" (spawn_id exp6) match glob pattern "unknown host\r"? no

expect: does "" (spawn_id exp6) match glob pattern "Host is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? no
"([Pp]assword|passwd|Enter password for [^ :]+):"? no
"(>|#| \(enable\))"? no
"Login invalid"? no
Trying 10.3.255.1...
Connected to 10.3.255.1 (10.3.255.1).
Escape character is '^]'.

expect: does "Trying 10.3.255.1...\r\r\nConnected to 10.3.255.1
(10.3.255.1).
\r\r\nEscape character is '^]'.\r\r\n" (spawn_id exp6) match regular
expression "(Connection refused
      |Secure connection [^\n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does "Trying 10.3.255.1...\r\r\nConnected to 10.3.255.1
(10.3.255.1).
\r\r\nEscape character is '^]'.\r\r\n" (spawn_id exp6) match glob
pattern "unknown host\r"? no

expect: does "Trying 10.3.255.1...\r\r\nConnected to 10.3.255.1
(10.3.255.1).
\r\r\nEscape character is '^]'.\r\r\n" (spawn_id exp6) match glob
pattern "Host is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? no
"([Pp]assword|passwd|Enter password for [^ :]+):"? no
"(>|#| \(enable\))"? no
"Login invalid"? no

telnet session telnet0 on /dev/ptyb0


login:
expect: does "Trying 10.3.255.1...\r\r\nConnected to 10.3.255.1
(10.3.255.1).
\r\r\nEscape character is '^]'.\r\r\n\r\ntelnet session telnet0 on
/dev/ptyb0\r\n\r\n\r\nlogin: " (s
        pawn_id exp6) match regular expression "(Connection
refused|Secure connection [^\n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does "Trying 10.3.255.1...\r\r\nConnected to 10.3.255.1
(10.3.255.1).
\r\r\nEscape character is '^]'.\r\r\n\r\ntelnet session telnet0 on
/dev/ptyb0\r\n\r\n\r\nlogin: " (s
        pawn_id exp6) match glob pattern "unknown host\r"? no

expect: does "Trying 10.3.255.1...\r\r\nConnected to 10.3.255.1
(10.3.255.1).
\r\r\nEscape character is '^]'.\r\r\n\r\ntelnet session telnet0 on
/dev/ptyb0\r\n\r\n\r\nlogin: " (s
        pawn_id exp6) match glob pattern "Host is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? yes
expect: set expect_out(0,string) "login:"
expect: set expect_out(1,string) "login"
expect: set expect_out(spawn_id) "exp6"
expect: set expect_out(buffer) "Trying 10.3.255.1...\r\r\nConnected to
ch-cr-core1.ci.grand-island.n
    e.us (10.3.255.1).\r\r\nEscape character is '^]'.\r\r\n\r\ntelnet
session telnet0 on /dev/ptyb0\r\n\
         r\n\r\nlogin:"
send: sending "admin\r" to { exp6 }
expect: continuing expect

expect: does " " (spawn_id exp6) match regular expression "(Connection
refused|Secure connection [^\
    n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does " " (spawn_id exp6) match glob pattern "unknown host\r"? no

expect: does " " (spawn_id exp6) match glob pattern "Host is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? no
"([Pp]assword|passwd|Enter password for [^ :]+):"? no
"(>|#| \(enable\))"? no
"Login invalid"? no
login: admin
password:
expect: does " \r\u001b[Klogin: admin\r\n\rpassword: " (spawn_id exp6)
match regular expression "(Co
    nnection refused|Secure connection [^\n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does " \r\u001b[Klogin: admin\r\n\rpassword: " (spawn_id exp6)
match glob pattern "unknown h
    ost\r"? no

expect: does " \r\u001b[Klogin: admin\r\n\rpassword: " (spawn_id exp6)
match glob pattern "Host is u
    nreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? yes
expect: set expect_out(0,string) "login:"
expect: set expect_out(1,string) "login"
expect: set expect_out(spawn_id) "exp6"
expect: set expect_out(buffer) " \r\u001b[Klogin:"
send: sending "admin\r" to { exp6 }
expect: continuing expect

expect: does " admin\r\n\rpassword: " (spawn_id exp6) match regular
expression "(Connection refused|
       Secure connection [^\n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does " admin\r\n\rpassword: " (spawn_id exp6) match glob
pattern "unknown host\r"? no

expect: does " admin\r\n\rpassword: " (spawn_id exp6) match glob
pattern "Host is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? no
"([Pp]assword|passwd|Enter password for [^ :]+):"? yes
expect: set expect_out(0,string) "password:"
expect: set expect_out(1,string) "password"
expect: set expect_out(spawn_id) "exp6"
expect: set expect_out(buffer) " admin\r\n\rpassword:"
send: sending "foo\r" to { exp6 }
expect: continuing expect

expect: does " " (spawn_id exp6) match regular expression "(Connection
refused|Secure connection [^\
    n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does " " (spawn_id exp6) match glob pattern "unknown host\r"? no

expect: does " " (spawn_id exp6) match glob pattern "Host is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? no
"([Pp]assword|passwd|Enter password for [^ :]+):"? no
"(>|#| \(enable\))"? no
"Login invalid"? no


Login incorrect

login:
expect: does " \r\n\r\r\n\rLogin incorrect\r\n\r\nlogin: " (spawn_id
exp6) match regular expression
      "(Connection refused|Secure connection [^\n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does " \r\n\r\r\n\rLogin incorrect\r\n\r\nlogin: " (spawn_id
exp6) match glob pattern "unkno
      wn host\r"? no

expect: does " \r\n\r\r\n\rLogin incorrect\r\n\r\nlogin: " (spawn_id
exp6) match glob pattern "Host
      is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? yes
expect: set expect_out(0,string) "login:"
expect: set expect_out(1,string) "login"
expect: set expect_out(spawn_id) "exp6"
expect: set expect_out(buffer) " \r\n\r\r\n\rLogin incorrect\r\n\r\nlogin:"
send: sending "admin\r" to { exp6 }
expect: continuing expect

expect: does " " (spawn_id exp6) match regular expression "(Connection
refused|Secure connection [^\
    n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does " " (spawn_id exp6) match glob pattern "unknown host\r"? no

expect: does " " (spawn_id exp6) match glob pattern "Host is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? no
"([Pp]assword|passwd|Enter password for [^ :]+):"? no
"(>|#| \(enable\))"? no
"Login invalid"? no
foo

expect: does " foo\r\n\r" (spawn_id exp6) match regular expression
"(Connection refused|Secure c
    onnection [^\n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does " foo\r\n\r" (spawn_id exp6) match glob pattern "unknown
host\r"? no

expect: does " foo\r\n\r" (spawn_id exp6) match glob pattern "Host is
unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? no
"([Pp]assword|passwd|Enter password for [^ :]+):"? no
"(>|#| \(enable\))"? no
"Login invalid"? no
password:
expect: does " foo\r\n\rpassword: " (spawn_id exp6) match regular
expression "(Connection refuse
     d|Secure connection [^\n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does " foo\r\n\rpassword: " (spawn_id exp6) match glob pattern
"unknown host\r"? no

expect: does " foo\r\n\rpassword: " (spawn_id exp6) match glob pattern
"Host is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? no
"([Pp]assword|passwd|Enter password for [^ :]+):"? yes
expect: set expect_out(0,string) "password:"
expect: set expect_out(1,string) "password"
expect: set expect_out(spawn_id) "exp6"
expect: set expect_out(buffer) " foo\r\n\rpassword:"
send: sending "foo\r" to { exp6 }
expect: continuing expect

expect: does " " (spawn_id exp6) match regular expression "(Connection
refused|Secure connection [^\
    n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does " " (spawn_id exp6) match glob pattern "unknown host\r"? no

expect: does " " (spawn_id exp6) match glob pattern "Host is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? no
"([Pp]assword|passwd|Enter password for [^ :]+):"? no
"(>|#| \(enable\))"? no
"Login invalid"? no


Login incorrect

login:
expect: does " \r\n\r\r\n\rLogin incorrect\r\n\r\nlogin: " (spawn_id
exp6) match regular expression
      "(Connection refused|Secure connection [^\n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does " \r\n\r\r\n\rLogin incorrect\r\n\r\nlogin: " (spawn_id
exp6) match glob pattern "unkno
      wn host\r"? no

expect: does " \r\n\r\r\n\rLogin incorrect\r\n\r\nlogin: " (spawn_id
exp6) match glob pattern "Host
      is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? yes
expect: set expect_out(0,string) "login:"
expect: set expect_out(1,string) "login"
expect: set expect_out(spawn_id) "exp6"
expect: set expect_out(buffer) " \r\n\r\r\n\rLogin incorrect\r\n\r\nlogin:"
send: sending "admin\r" to { exp6 }
expect: continuing expect

expect: does " " (spawn_id exp6) match regular expression "(Connection
refused|Secure connection [^\
    n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does " " (spawn_id exp6) match glob pattern "unknown host\r"? no

expect: does " " (spawn_id exp6) match glob pattern "Host is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? no
"([Pp]assword|passwd|Enter password for [^ :]+):"? no
"(>|#| \(enable\))"? no
"Login invalid"? no
foo

expect: does " foo\r\n\r" (spawn_id exp6) match regular expression
"(Connection refused|Secure c
    onnection [^\n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does " foo\r\n\r" (spawn_id exp6) match glob pattern "unknown
host\r"? no

expect: does " foo\r\n\r" (spawn_id exp6) match glob pattern "Host is
unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? no
"([Pp]assword|passwd|Enter password for [^ :]+):"? no
"(>|#| \(enable\))"? no
"Login invalid"? no
password:
expect: does " foo\r\n\rpassword: " (spawn_id exp6) match regular
expression "(Connection refuse
     d|Secure connection [^\n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does " foo\r\n\rpassword: " (spawn_id exp6) match glob pattern
"unknown host\r"? no

expect: does " foo\r\n\rpassword: " (spawn_id exp6) match glob pattern
"Host is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? no
"([Pp]assword|passwd|Enter password for [^ :]+):"? yes
expect: set expect_out(0,string) "password:"
expect: set expect_out(1,string) "password"
expect: set expect_out(spawn_id) "exp6"
expect: set expect_out(buffer) " foo\r\n\rpassword:"
send: sending "foo\r" to { exp6 }
expect: continuing expect

expect: does " " (spawn_id exp6) match regular expression "(Connection
refused|Secure connection [^\
    n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does " " (spawn_id exp6) match glob pattern "unknown host\r"? no

expect: does " " (spawn_id exp6) match glob pattern "Host is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? no
"([Pp]assword|passwd|Enter password for [^ :]+):"? no
"(>|#| \(enable\))"? no
"Login invalid"? no


Login incorrect
Maximum number of login attempts reached!

expect: does " \r\n\r\r\n\rLogin incorrect\r\nMaximum number of login
attempts reached!\r\n" (spawn_
     id exp6) match regular expression "(Connection refused|Secure
connection [^\n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? no

expect: does " \r\n\r\r\n\rLogin incorrect\r\nMaximum number of login
attempts reached!\r\n" (spawn_
     id exp6) match glob pattern "unknown host\r"? no

expect: does " \r\n\r\r\n\rLogin incorrect\r\nMaximum number of login
attempts reached!\r\n" (spawn_
     id exp6) match glob pattern "Host is unreachable"? no
"No address associated with name"? no
"(Host key not found |The authenticity of host .* be
established).*(yes/no)?"? no
"HOST IDENTIFICATION HAS CHANGED.* (yes/no)?"? no
"Offending key for .* (yes/no)?"? no
"(denied|Sorry)"? no
"Login failed"? no
"% (Bad passwords|Authentication failed)"? no
"Press any key to continue"? no
"Enter Selection: "? no
"Last login:"? no
"@[^\r\n]+ ([Pp]assword|passwd|Enter password for [^ :]+):"? no
"Enter passphrase.*: "? no
"(Username|Login|login|user name|User):"? no
"([Pp]assword|passwd|Enter password for [^ :]+):"? no
"(>|#| \(enable\))"? no
"Login invalid"? no
Connection closed by foreign host.

expect: does " \r\n\r\r\n\rLogin incorrect\r\nMaximum number of login
attempts reached!\r\nConnectio
     n closed by foreign host.\r\r\n" (spawn_id exp6) match regular
expression "(Connection refused|Secur
            e connection [^\n\r]+ refused)"? no
"(Connection closed by|Connection to [^\n\r]+ closed)"? yes
expect: set expect_out(0,string) "Connection closed by"
expect: set expect_out(1,string) "Connection closed by"
expect: set expect_out(spawn_id) "exp6"
expect: set expect_out(buffer) " \r\n\r\r\n\rLogin
incorrect\r\nMaximum number of login attempts rea
                        ched!\r\nConnection closed by"
write() failed to write anything - will sleep(1) and retry...

Error: Connection closed (telnet): 10.3.255.1

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