* On e.g. Cisco N9K, ipv6 objects can be returned undef which crashes the ip alias discovery with `Can't use an undefined value as a HASH reference at .../Discover/Properties.pm line 346.`
* Discovery continues but leaves device_ip empty, which in turn makes device->neighbor non-functional
* Fixed by adding various `$snmp->x || {}` safeguards
this patch resets all pseudo devices to have no layer3 support but adds a
feature to the pseudo devices admin panel to enable layer3 support. it also
changes arpnip and arpwalk behaviour to always permit the action if layer3
is available (ignoring the vendor).
documentation will need updating to tell users to create pseudo devices
with layer3 support when they want to arpnip an unsupported platform.
arpnip with ssh/cli against a supported platform (one that can be discovered)
will continue to work normally.
Squashed commit of the following:
commit 9dad5be81d
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 3 09:03:53 2019 +0100
allow pseudo with layer 3 to run arpnip
commit 7d97943fcd
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 3 08:59:10 2019 +0100
allow pseudo devices with layer 2/3 capability
commit d1fdf574e3
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 3 08:55:41 2019 +0100
move pseudo and layer checks to is_able from is_able_now
commit e0f72ef67d
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 3 08:51:42 2019 +0100
ports defaults to one
commit 86ba01270c
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 3 08:50:45 2019 +0100
add tooltip for arpnip toggle
commit cdd2470228
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 3 08:34:46 2019 +0100
simplify template
commit 46236d68ea
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 1 23:53:56 2019 +0100
a fix up for pseudo devices which need layer 3
commit 016d249efc
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 1 20:37:11 2019 +0100
do not wrap buttons
commit 1ec1402e0c
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 1 20:33:03 2019 +0100
implement user settable layer-three service for pseudo devices
commit a267efa3d8
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 1 18:39:22 2019 +0100
only set layer if successful action
commit b108be5e23
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 1 18:32:19 2019 +0100
should defer SNMP against pseudo devices
commit 897ba3a629
Merge: e0ddbaaba7348900
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 1 14:54:36 2019 +0100
Merge branch 'master' into og-pseudo-vs-cli-arpnip
commit e0ddbaab08
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Aug 26 11:35:13 2019 +0100
as last commit, for discover
commit 61f9c89040
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Aug 25 23:55:38 2019 +0100
move pseudo and layer checks into is_*able functions
commit 8b010d4023
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Aug 25 18:38:11 2019 +0100
any device completing macsuck/arpnip must have that layer
commit a11bce7863
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Aug 25 18:33:27 2019 +0100
clean up device layers
commit d2661bff61
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Aug 25 18:18:02 2019 +0100
first make arpnip behave like other jobs towards pseudo devices
* a few more files to ignore
* the pgtune we reference seems to be dead, provide
a few alternatives.
* steal pod syntax check from snmp::info, but don't bother with checking Test::Pod version.
we want 1.22 or later, which was released in 2005
* reference the release notes in our wiki. changes you need to make manually during upgrades are documented there.
* add pod test to manifest
* term was defined around line 111 and then again at line 209, rename the second one
