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Date: Tue, 19 Apr 2011 21:18:05 +0400
From: Lev Serebryakov <lev@FreeBSD.org>
Organization: FreeBSD
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Subject: Proper way to setup IPv6 gateway on running node without reboot?
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Hello, Freebsd-net.


  I'm looking for way to setup IPv6 router config on IPv4-configured
node without reboot.

  I've added to /etc/rc.conf:

ipv6_enable=3D"YES"
ipv6_ifconfig_em0=3D"2001:470:hhhh:1::1 prefixlen 64"
ipv6_ifconfig_wlan0=3D"2001:470:hhhh:2::1 prefixlen 64"
ipv6_defaultrouter=3D"2001:470:xxxx:xxxx::2" # uplink
rtadvd_enable=3D"YES"
rtadvd_interfaces=3D"em0 wlan0"
ipv6_gateway_enable=3D"YES"

 and run

/etc/rc.d/network_ipv6 start
/etc/rc.d/rtadvd start

 Interfaces em0 and wlan0 now have static addresses, but not
link-local automatic ones, and it seems, that rtadvd doesn't announce
anything.

 As far as I understand, rtadvd can not work without link-local
addresses, am I right? Why these addresses doesn't appear on
interfaces?

--=20
// Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>