[rancid] [PATCH]: Improved IOS XE detection in rancid

[heasley]

Fri, Apr 25, 2014 at 09:00:20AM +0200, Alan McKinnon:
> Cisco appear to have changed the IOS-XE stamp in "show version" for some
> images. This causes the XE detection in ShowVersion() to fail, causing
> the filtering for tracelog in DirSlotN() to not be applied.
> 
> One-line patch below. The strings are subtlety different, it seemed
> easier to add a new regex rather than adapt the existing one.
> 
> Sample version output:
> 
> #show ver
> Cisco IOS XE Software, Version 03.10.02.S - Extended Support Release
> Cisco IOS Software, ASR1000 Software (X86_64_LINUX_IOSD-UNIVERSALK9-M),
> Version 15.3(3)S2, RELEASE SOFTWARE (fc3)
> Technical Support: http://www.cisco.com/techsupport
> Copyright (c) 1986-2014 by Cisco Systems, Inc.
> 
> 
> Diff:
> 
> --- rancid.old  2014-04-25 08:51:36.000000000 +0200
> +++ rancid      2014-04-25 08:53:34.000000000 +0200
> @@ -196,6 +196,7 @@
>             next;
>         }
>         if (/cisco ios .* IOS-XE/i) { $ios = "XE"; }
> +       if (/cisco IOS XE software/i) { $ios = "XE"; }

in 3.0:
	if (/cisco ios.*(IOS-)?XE/i) { $ios = "XE"; }

>         if (/^Application and Content Networking .*Software/) { $type =
> "CE"; }
>         # treat the ACE like the Content Engines for matching endofconfig
>         if (/^Cisco Application Control Software/) { $type = "CE"; }
> 
> 
> 
> -- 
> Alan McKinnon
> alan.mckinnon at gmail.com
> 
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