[LiSA-Devel] [Fwd: Fwd: question about compiling LiSA]

[Claudiu Ghioc]

On Mon, Oct 21, 2013 at 12:30 PM, Radu Rendec <radu.rendec at mindbit.ro> wrote:
> On Mon, 2013-10-21 at 11:44 +0300, Claudiu Ghioc wrote:
>> Regarding the bugs reported by the user "chicany", I was thinking we
>> should update him with our conclusion. The "show run-config" bug is
>> solved but the rest of them could not be replicated on my virtual
>> machine. Neither on Andreea's.
>
> I couldn't replicate the other bugs either. Perhaps you should ask him
> to give you his VM image and then try to debug on that one instead.
>

I will send him a mail with this request.

> By the way, while trying to replicate those bugs, I think I found more
> (unrelated) bugs. After adding a new interface to the switch, running
> config looks like this:
>
> !
> hostname centos6.localdomain
> !
> !
> no ip igmp snooping
> !
> interface Ethernet 3
>  switchport trunk allowed vlan 1-4094
>  switchport mode access
> !
> mac-address-table static 0800.2761.80ed vlan 1 interface Ethernet 3
> mac-address-table aging-time 0
> !
>
> Possible bugs:
>       * "switchport trunk allowed vlan" shouldn't be there unless other
>         vlans than all (which is the case here) are configured
>       * "switchport mode access" shouldn't be there since it's the
>         default
>       * static mac 0800.2761.80ed shouldn't be there since no one
>         configured it; it's equal to the bridge id, which in turn is
>         equal to the mac of the first added interface; "brctl showmacs"
>         lists it as local=yes - perhaps "local" macs should be filtered
>         out?

I created an issue to remove this extra information.

>       * are you sure the default aging-time for the bridge module is 0 ?

Cisco [1] says it's 1800 seconds. There are two bugs here: firstly,
the default value should not be zero, secondly, the default value
should not be displayed on "show run-config". Only if you did not
explicitly set the mac-address-table aging time to 0.

Have a nice day!

[1] http://www.cisco.com/en/US/docs/switches/datacenter/nexus3000/sw/layer2/503_U2_1/b_Cisco_n3k_layer2_config_gd_503_U2_1_chapter_01101.html


-- 
Claudiu Ghioc
Software Developer
Email: claudiu.ghioc at gmail.com
+(40) 745 783 796