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<p class=MsoNormal>Hi,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I’m trying to modify the existing mrvlogin script to
work with MRV terminal server devices. It appears that this (original) script
and mrvrancid may have been written for another device by the same
manufacturer. I’ve made some progress, but am having issues saving
any output and exiting completely. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I’m issuing the following command<br>
<br>
./mrvlogin -d -t 90 -c "show version" $devicename<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Here is some debug information. I’m showing the
last line of the “show version” and the parts that are failing.
The prompt for these devices is set to “InReach:0 >”. The
exit is getting sent, but I’m seeing lots of empty lines trying to be
matched (“”). Please note that I replaced the real hostname
with $device in this debug output. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>expect: set expect_out(buffer) " Software Version
(Flash):
Software Version (Flash):
3.9.0<o:p></o:p></p>
<p class=MsoNormal> Ppciboot
Version:
3.9.0<o:p></o:p></p>
<p class=MsoNormal>InReach:0 >}<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>expect: does "" (spawn_id exp6) match regular
expression "^[^\n\r *]*InReach:0
([^#>\r\n]+)?>(\([^)\r\n]+\))?"? no<o:p></o:p></p>
<p class=MsoNormal>"[\n\r]+"? no<o:p></o:p></p>
<p class=MsoNormal>exit<o:p></o:p></p>
<p class=MsoNormal>expect: does "exit" (spawn_id exp6) match regular
expression "^[^\n\r *]*InReach:0 ([^#>\r\n]+)?>(\([^)\r\n]+\))?"?
no<o:p></o:p></p>
<p class=MsoNormal>"[\n\r]+"? no<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Disconnected<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>expect: does
"exit\u001b[H\u001b[2J\r\nDisconnected\r\n" (spawn_id exp6) match
regular expression "^[^\n\r *]*InReach:0
([^#>\r\n]+)?>(\([^)\r\n]+\))?"? no<o:p></o:p></p>
<p class=MsoNormal>"[\n\r]+"? yes<o:p></o:p></p>
<p class=MsoNormal>expect: set expect_out(0,string) "\r\n"<o:p></o:p></p>
<p class=MsoNormal>expect: set expect_out(spawn_id) "exp6"<o:p></o:p></p>
<p class=MsoNormal>expect: set expect_out(buffer)
"exit\u001b[H\u001b[2J\r\n"<o:p></o:p></p>
<p class=MsoNormal>expect: continuing expect<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>expect: does "Disconnected\r\n" (spawn_id exp6)
match regular expression "^[^\n\r *]*InReach:0 ([^#>\r\n]+)?>(\([^)\r\n]+\))?"?
no<o:p></o:p></p>
<p class=MsoNormal>"[\n\r]+"? yes<o:p></o:p></p>
<p class=MsoNormal>expect: set expect_out(0,string) "\r\n"<o:p></o:p></p>
<p class=MsoNormal>expect: set expect_out(spawn_id) "exp6"<o:p></o:p></p>
<p class=MsoNormal>expect: set expect_out(buffer) "Disconnected\r\n"<o:p></o:p></p>
<p class=MsoNormal>expect: continuing expect<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>expect: does "" (spawn_id exp6) match regular
expression "^[^\n\r *]*InReach:0
([^#>\r\n]+)?>(\([^)\r\n]+\))?"? no<o:p></o:p></p>
<p class=MsoNormal>"[\n\r]+"? no<o:p></o:p></p>
<p class=MsoNormal>Connection to nmd-mgmt-jfk-tsrv1 closed.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>expect: does "Connection to $device \r\r\n"
(spawn_id exp6) match regular expression "^[^\n\r *]*InReach:0
([^#>\r\n]+)?>(\([^)\r\n]+\))?"? no<o:p></o:p></p>
<p class=MsoNormal>"[\n\r]+"? yes<o:p></o:p></p>
<p class=MsoNormal>expect: set expect_out(0,string) "\r\r\n"<o:p></o:p></p>
<p class=MsoNormal>expect: set expect_out(spawn_id) "exp6"<o:p></o:p></p>
<p class=MsoNormal>expect: set expect_out(buffer) "Connection to
nmd-mgmt-jfk-tsrv1 closed.\r\r\n"<o:p></o:p></p>
<p class=MsoNormal>expect: continuing expect<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>expect: does "" (spawn_id exp6) match regular
expression "^[^\n\r *]*InReach:0
([^#>\r\n]+)?>(\([^)\r\n]+\))?"? no<o:p></o:p></p>
<p class=MsoNormal>"[\n\r]+"? no<o:p></o:p></p>
<p class=MsoNormal>expect: read eof<o:p></o:p></p>
<p class=MsoNormal>expect: set expect_out(spawn_id) "exp6"<o:p></o:p></p>
<p class=MsoNormal>expect: set expect_out(buffer) ""<o:p></o:p></p>
<p class=MsoNormal>write() failed to write anything - will sleep(1) and
retry...<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I’m still new to using Rancid so please bear with me.
If you need me to send my mrvlogin script, I can do that as well. I think
I’m pretty close to getting it working but not sure what I’m
missing. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Thanks,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='color:black'>Keith Calligan<o:p></o:p></span></p>
<p class=MsoNormal><a href="mailto:keith.calligan@ptgcorp.com">keith.calligan@ptgcorp.com</a><o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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