IPv6 RFC3041 temporary address broken?

[Shawn Webb]

On Tue, Feb 12, 2019 at 11:44:42AM -0200, Renato Botelho wrote:
> On 12/02/19 11:03, Shawn Webb wrote:
> > Hey all,
> > 
> > I have net.inet6.ip6.use_tempaddr and net.inet6.ip6.prefer_tempaddr
> > both set to 1. Yet, I'm not seeing temporary addresses created upon
> > receipt of a router advertisement. I'm only seeing the HostID-based
> > SLAAC IP be generated. Has something changed recently that would
> > prevent RFC3041 from working in FreeBSD HEAD?
> > 
> > Thanks,
> > 
> 
> It's working as expected here:
> 
> lagg0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
> 	ether 3c:97:0e:48:3f:f8
> 	inet6 fe80::3e97:eff:fe48:3ff8%lagg0 prefixlen 64 scopeid 0x4
> 	inet6 2804:f1c:800:e00:3e97:eff:fe48:3ff8 prefixlen 64 autoconf
> 	inet6 2804:f1c:800:e00:30e9:88ac:84fc:ebea prefixlen 64 autoconf temporary
> 	inet 172.21.4.121 netmask 0xffffff00 broadcast 172.21.4.255
> 	laggproto failover lagghash l2,l3,l4
> 	laggport: em0 flags=1<MASTER>
> 	laggport: wlan0 flags=4<ACTIVE>
> 	groups: lagg
> 	media: Ethernet autoselect
> 	status: active
> 	nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
> 
> ??? uname -a
> FreeBSD x230 13.0-CURRENT FreeBSD 13.0-CURRENT #83 r344002: Mon Feb 11
> 11:54:18 -02 2019
> root at x230:/usr/obj/usr/src/amd64.amd64/sys/GENERIC-NODEBUG  amd64

False alarm. Glitch in the matrix. I had a typo in a config file.
Sorry for the noise and thanks for the quick response!

Thanks,

-- 
Shawn Webb
Cofounder and Security Engineer
HardenedBSD

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