netdev - Re: [PATCH 1/3 v4] ipv6: do not disable temp_address when reaching max

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Message-ID: <520D76EC.6000205@huawei.com>
Date:	Fri, 16 Aug 2013 08:48:44 +0800
From:	Ding Tianhong <dingtianhong@...wei.com>
To:	"David S. Miller" <davem@...emloft.net>,
	Alexey Kuznetsov <kuznet@....inr.ac.ru>,
	James Morris <jmorris@...ei.org>,
	Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
	Patrick McHardy <kaber@...sh.net>,
	Jon Maloy <jon.maloy@...csson.com>,
	Eric Dumazet <edumazet@...gle.com>,
	Netdev <netdev@...r.kernel.org>, <kargig@...d.gr>,
	<ppandit@...hat.com>
Subject: Re: [PATCH 1/3 v4] ipv6: do not disable temp_address when reaching
 max_address

On 2013/8/16 3:07, Hannes Frederic Sowa wrote:
> On Thu, Aug 15, 2013 at 07:36:03PM +0200, Hannes Frederic Sowa wrote:
>> Now we have to check why these addresses don't go out of tentative state.
> 
> Just looked at it. flood_router26 just emits pretty high values for
> RetransTime:
> 
> 21:05:52.050159 IP6 (hlim 255, next-header ICMPv6 (58) payload length: 192) fe80::c:2a47:1360:1101 > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 192
>         hop limit 255, Flags [none], pref high, router lifetime 65535s, reachable time 16384000ms, retrans time 1966080ms
>           mtu option (5), length 8 (1):  1500
>             0x0000:  0000 0000 05dc
> 
> We are completly in spec here. Just DAD needs a lot of time to finish.
> 
> Greetings,
> 
>   Hannes
> 
> 
Great job, more and more close to the truth, let's find a better way to finish it. 

> .
> 


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