On Tue, Sep 15, 2015 at 9:10 AM, Patrik Flykt <[email protected]>
wrote:
> On Tue, 2015-09-15 at 08:25 +0200, laurent vaudoit wrote:
> > After some analysis, it seems that ipv4ll is launch only on one
> > service if dhcp timeout.
> > So when we have more than one services, only the first one get an ip
> > from link local.
>
> The current implementation starts IPv4 link local after a DHCPv4
> timeout.
>
> As IPv4 link local addressing is reusing subnet addressing per
> interface, it's not a reliable means of identifying hosts by routing and
> is therefore implemented only for one interface at a time in ConnMan.
> IPv4 link local addressing is no substitute for networks lacking DHCP or
> static configuration.
>
> > Is there any reason for this behaviour?
> > It seems not to be linked to our "DSA patch", who is in attachment.
>
> Please send patches as inline mails. Use git send-email for example.
>
> The numerical dsa port id you proposed in the patch will get mixed with
> VLAN ids, so you will have to add something more to identify the network
> being a dsa one and not a VLAN. According to the coding style, else is
> on the same line as the end of the last code block, i.e. '} else {'.
>
>
thank you for your remark, i will check the coding style.
in order to identify the network, is there some rules to apply?
Is it possible to use the format:
ethernet_MACADRESS_switchPORTNB_cable with PORTNB the dsa port number on
the switch?
I will send patch through git the next time.
Cheers,
>
> Patrik
>
> Regards
Laurent
>
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