On 03/11/2022 9:36 pm, Hajimu UMEMOTO wrote:
Hi,
On Sat, 12 Mar 2022 20:47:10 +0900, Larry Rosenman wrote:
> Something like this should work for you:
>
> ifconfig_eth0_ipv6="inet6 fe80::53:1 -auto_linklocal accept_rtadv"
Nope, didn't work on my home net:
It's strange to me.
That setting is actually working on my box.
❯ ifconfig bce0
bce0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
1500
options=c01bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,VLAN_HWTSO,LINKSTATE>
ether a4:ba:db:29:66:95
inet 192.168.200.4 netmask 0xfffffc00 broadcast 192.168.203.255
inet 192.168.200.5 netmask 0xfffffc00 broadcast 192.168.203.255
inet6 fe80::a6ba:dbff:fe29:6695%bce0 prefixlen 64 scopeid 0x2
It seems -auto_linklocal is not working for you.
inet6 fe80::53:1%bce0 prefixlen 64 scopeid 0x2
inet6 2600:1700:210:b18f:a6ba:dbff:fe29:6695 prefixlen 64 autoconf
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
grep bce0 /etc/rc.conf:
ifconfig_bce0="inet 192.168.200.4/22 "
ifconfig_bce0_alias0="inet 192.168.200.5/22 "
ifconfig_bce0_ipv6="inet6 fe80::53:1 accept_rtadv -auto_linklocal"
I'm using DHCP for IPv4 address.
When ifconfig_bce0_alias0 is set, it does not work.
It seems that ifconfig_bce0_alias0 does up bce0 before set
-auto_linklocal.
After some testing, following setting works here.
ifconfig_bce0="inet6 fe80::53:1 -auto_linklocal"
ifconfig_bce0_alias0="inet 192.168.200.4/22"
ifconfig_bce0_alias1="inet 192.168.200.5/22"
ifconfig_bce0_ipv6="inet6 accept_rtadv"
Thank You so much. That works here too. I wonder if this deserves a
document somewhere?
It's NOT intuitively obvious that:
a) Order in /etc/rc.conf matters
b) the fe80 address influences the global address
--
Larry Rosenman http://www.lerctr.org/~ler
Phone: +1 214-642-9640 E-Mail: l...@lerctr.org
US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106
