[rancid] Printed artifact when rancid logs into a switch (^[[53; 211R)

Remsik,Robert Robert.Remsik at colostate.edu
Wed May 17 14:55:07 UTC 2017


That looks to be almost, if not exactly what I'm looking for.  Thank you.  😊


Did you just do a 'make', to compile the hpuifilter file?  Or did you do 'make install' as well?  I'm hoping I can just 'make' and then copy the compiled file to where I need.






Robert Remsik

ACNS

Desk Phone: 970 491 7120

Robert.Remsik at colostate.edu


________________________________
From: Per-Olof Olsson <peo at chalmers.se>
Sent: Tuesday, May 16, 2017 11:19 PM
To: Remsik,Robert; rancid-discuss at shrubbery.net
Subject: Re: [rancid] Printed artifact when rancid logs into a switch (^[[53; 211R)

Hello

Is it new ESC-codes added in late HP/Aruba versionens that make the login problem?
It's possible that You need to patch hpuifilter.c and add filters for “[?7h”, “[1L”, and “[1M”.

Look for Subject "rancid with hp5412 J8697A or hp5406" posted  on this list mars 24 2017.


/Peo
----------------------------------------------------------
Per-Olof Olsson               Email: peo at chalmers.se
Chalmers tekniska högskola    IT-avdelningen
Arvid Hedvalls backe 6        412 96 Göteborg
Tel: 031/772 6738     Mob: 0707 88 3708
----------------------------------------------------------


On 05/17/2017 12:41 AM, Remsik,Robert wrote:
> Hello!
>
>
> I'm trying to troubleshoot a case where rancid's not backing up a device properly because it can't login.
>
>
> ... In the test.log file: ...
>
> starting: Tue May 16 15:37:25 MDT 2017
>
>
>
> Trying to get all of the configs.
> couldn't compile regular expression pattern: parentheses () not balanced
>     while executing
> "expect {
>         -re "\[\n\r]+"  { exp_continue }
>         -re $reprompt   {}
>     }"
>     (procedure "run_commands" line 12)
>     invoked from within
> "run_commands $prompt $command"
>     ("foreach" body line 159)
>     invoked from within
> "foreach router [lrange $argv $i end] {
>     set router [string tolower $router]
>     send_user "$router\n"
>
>     # device timeout
>     set timeout [find t..."
>     (file "/path-to-rancid/rancid-3.5.1/bin/hlogin" line 657)^M
> 10.100.116.17: missed cmd(s): all commands
> 10.100.116.17: End of run not found
>
> ... which after trying to run hrancid I get the same error and it doesn't write the correct debug file 'z'.
>  Looking at the .new file I see it didn't process any of the commands. ...
>
> rancid at truck:~/bin$ hrancid -t z -d 10.100.116.17
> executing hlogin -t 90 -c"show version;show flash;show system-information;show system information;show
> module;show stack;show tech transceivers;show config files;show config status;write term" 10.100.116.17
>
> rancid at truck:~/bin$ ls z
> ls: cannot access 'z': No such file or directory
>
>
> rancid at truck:~/bin$ ls *.new
> 10.100.116.17.new
>
>
>
> rancid at truck:~/bin$ cat 10.100.116.17.new
> ;RANCID-CONTENT-TYPE: hp
> ;
> ;
> ;
> ;
> ;
> ;
> ;
> ;
> ;
>
>
>
> ... When I run hlogin with the -c option I get the same error.  However when I remove the -c option to confirm
> if I can login at all, I can, with an artifact of (^[[53;211R) at the prompt.  Logging in via SSH doesn't
> provide this artifact. ...
>
> rancid at SERVER:~/bin$ ./hlogin -f /PATH/rancid-3.5.1/.cloginrc -c 'show ip' x.y.116.17
> x.y.116.17
> spawn hpuifilter -- ssh -x -l USER x.y.116.17
> We'd like to keep you up to date about:
>   * Software feature updates
>   * New product announcements
>   * Special events
> Please register your products now at:  www.hpe.com/networking/register<http://www.hpe.com/networking/register>
>
>
> USER at x.y.116.17's password:
> Aruba JL261A 2930F-24G-PoE+-4SFP Switch
> Software revision WC.16.02.0016
>
>  (C) Copyright 2017 Hewlett Packard Enterprise Development LP
>
>                       RESTRICTED RIGHTS LEGEND
>  Confidential computer software. Valid license from Hewlett Packard Enterprise
>  Development LP required for possession, use or copying. Consistent with FAR
>  12.211 and 12.212, Commercial Computer Software, Computer Software
>  Documentation, and Technical Data for Commercial Items are licensed to the
>  U.S. Government under vendor's standard commercial license.
>
> Press any key to continueYour previous successful login (as x) was on 2017-05-16 16:28:23
>  from 10.100.1.219
> hostname# couldn't compile regular expression pattern: parentheses () not balanced
>     while executing
> "expect {
> -re "\[\n\r]+"{ exp_continue }
> -re $reprompt{}
>     }"
>     (procedure "run_commands" line 12)
>     invoked from within
> "run_commands $prompt $command"
>     ("foreach" body line 159)
>     invoked from within
> "foreach router [lrange $argv $i end] {
>     set router [string tolower $router]
>     send_user "$router\n"
>
>     # device timeout
>     set timeout [find t..."
>     (file "./hlogin" line 657)
>
> rancid at SERVER:~/bin$ ./hlogin -f /PATH/rancid-3.5.1/.cloginrc  x.y.116.17
> x.y.116.17
> spawn ssh -x -l USER x.y.116.17
> We'd like to keep you up to date about:
>   * Software feature updates
>   * New product announcements
>   * Special events
> Please register your products now at:  www.hpe.com/networking/register<http://www.hpe.com/networking/register>
>
>
> USER at x.y.116.17's password:
> Aruba JL261A 2930F-24G-PoE+-4SFP Switch
> Software revision WC.16.02.0016
>
>  (C) Copyright 2017 Hewlett Packard Enterprise Development LP
>
>                       RESTRICTED RIGHTS LEGEND
>  Confidential computer software. Valid license from Hewlett Packard Enterprise
>  Development LP required for possession, use or copying. Consistent with FAR
>  12.211 and 12.212, Commercial Computer Software, Computer Software
>  Documentation, and Technical Data for Commercial Items are licensed to the
>  U.S. Government under vendor's standard commercial license.
>
> Press any key to continue
>  from x.y.1.219
>
>
> HOSTNAME# ^[[53;211R
> HOSTNAME#
>
> ... Curiously the problem is not widespread.  ~1% of my environment and after talking with a college (who's
> running the latest version of rancid - he reported the problem to me) it appears to be switch version
> dependant as only some specific versions of code.  He confirmed by upgrading and downgrading code on an
> HP5412Rzl2 in his environment.  I was able to locate 2 more versions of code that had the same error.
>
> Aruba JL261A 2930F-24G-PoE+-4SFP Switch
> Software revision WC.16.02.0016
>
> HP J9851A Switch 5412Rzl2
> Software revision KB.16.01.0012
>
> *Switch Version                                 RANCID able to poll*
> 16.03.0004                                           no
> 16.03.0003                                           yes
> 16.02.0018                                           no
> 16.02.0016                                           no
> 16.02.0015                                           yes
> 16.02.0013                                           yes
>
>
> Has anyone encountered this before or know how to remove the artifact?  Thank you in advance,
>
>
> Robert
>
>
>
>
> Robert Remsik
>
> ACNS
>
> Desk Phone: 970 491 7120
>
> Robert.Remsik at colostate.edu
>
>
>
> _______________________________________________
> Rancid-discuss mailing list
> Rancid-discuss at shrubbery.net
> http://www.shrubbery.net/mailman/listinfo/rancid-discuss
>


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