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Message #65788
[Bug 1459042] Re: cloud-init fails to report IPv6 connectivity when booting
** Changed in: cirros
Status: Invalid => Fix Committed
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https://bugs.launchpad.net/bugs/1459042
Title:
cloud-init fails to report IPv6 connectivity when booting
Status in CirrOS:
Fix Committed
Status in cloud-init:
Confirmed
Bug description:
It would be convenient to see the IPv6 networking information printed
at boot, similar to the IPv4 networking information currently is.
Output from the boot log:
[ 15.621085] cloud-init[1058]: Cloud-init v. 0.7.7 running 'init' at Tue, 14 Jun 2016 13:48:14 +0000. Up 6.71 seconds.
[ 15.622670] cloud-init[1058]: ci-info: ++++++++++++++++++++++++++++Net device info+++++++++++++++++++++++++++++
[ 15.624106] cloud-init[1058]: ci-info: +--------+------+------------+-------------+-------+-------------------+
[ 15.625516] cloud-init[1058]: ci-info: | Device | Up | Address | Mask | Scope | Hw-Address |
[ 15.627058] cloud-init[1058]: ci-info: +--------+------+------------+-------------+-------+-------------------+
[ 15.628504] cloud-init[1058]: ci-info: | ens3: | True | 10.42.0.48 | 255.255.0.0 | . | fa:16:3e:f9:86:07 |
[ 15.629930] cloud-init[1058]: ci-info: | ens3: | True | . | . | d | fa:16:3e:f9:86:07 |
[ 15.631334] cloud-init[1058]: ci-info: | lo: | True | 127.0.0.1 | 255.0.0.0 | . | . |
[ 15.632765] cloud-init[1058]: ci-info: | lo: | True | . | . | d | . |
[ 15.634221] cloud-init[1058]: ci-info: +--------+------+------------+-------------+-------+-------------------+
[ 15.635671] cloud-init[1058]: ci-info: +++++++++++++++++++++++++++++++Route IPv4 info+++++++++++++++++++++++++++++++
[ 15.637186] cloud-init[1058]: ci-info: +-------+-----------------+-----------+-----------------+-----------+-------+
[ 15.638682] cloud-init[1058]: ci-info: | Route | Destination | Gateway | Genmask | Interface | Flags |
[ 15.640182] cloud-init[1058]: ci-info: +-------+-----------------+-----------+-----------------+-----------+-------+
[ 15.641657] cloud-init[1058]: ci-info: | 0 | 0.0.0.0 | 10.42.0.1 | 0.0.0.0 | ens3 | UG |
[ 15.643149] cloud-init[1058]: ci-info: | 1 | 10.42.0.0 | 0.0.0.0 | 255.255.0.0 | ens3 | U |
[ 15.644661] cloud-init[1058]: ci-info: | 2 | 169.254.169.254 | 10.42.0.1 | 255.255.255.255 | ens3 | UGH |
[ 15.646175] cloud-init[1058]: ci-info: +-------+-----------------+-----------+-----------------+-----------+-------+
Output from running system:
ci-info: +++++++++++++++++++++++++++++++++++++++++++++++Net device info+++++++++++++++++++++++++++++++++++++++++++++++
ci-info: +------------+-------+-----------------------------------------+---------------+--------+-------------------+
ci-info: | Device | Up | Address | Mask | Scope | Hw-Address |
ci-info: +------------+-------+-----------------------------------------+---------------+--------+-------------------+
ci-info: | ens3 | True | 10.42.0.44 | 255.255.0.0 | . | fa:16:3e:90:11:e0 |
ci-info: | ens3 | True | 2a04:3b40:8010:1:f816:3eff:fe90:11e0/64 | . | global | fa:16:3e:90:11:e0 |
ci-info: | lo | True | 127.0.0.1 | 255.0.0.0 | . | . |
ci-info: | lo | True | ::1/128 | . | host | . |
ci-info: +------------+-------+-----------------------------------------+---------------+--------+-------------------+
ci-info: +++++++++++++++++++++++++++++++Route IPv4 info+++++++++++++++++++++++++++++++
ci-info: +-------+-----------------+-----------+-----------------+-----------+-------+
ci-info: | Route | Destination | Gateway | Genmask | Interface | Flags |
ci-info: +-------+-----------------+-----------+-----------------+-----------+-------+
ci-info: | 0 | 0.0.0.0 | 10.42.0.1 | 0.0.0.0 | ens3 | UG |
ci-info: | 1 | 10.42.0.0 | 0.0.0.0 | 255.255.0.0 | ens3 | U |
ci-info: | 2 | 169.254.169.254 | 10.42.0.1 | 255.255.255.255 | ens3 | UGH |
ci-info: +-------+-----------------+-----------+-----------------+-----------+-------+
$ netstat -rn46
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 10.42.0.1 0.0.0.0 UG 0 0 0 ens3
10.42.0.0 0.0.0.0 255.255.0.0 U 0 0 0 ens3
169.254.169.254 10.42.0.1 255.255.255.255 UGH 0 0 0 ens3
192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0
Kernel IPv6 routing table
Destination Next Hop Flag Met Ref Use If
2a04:3b40:8010:1::/64 :: UAe 256 0 0 ens3
fe80::/64 :: U 256 0 0 ens3
::/0 fe80::f816:3eff:fed0:2be5 UGDAe 1024 4 119 ens3
::/0 :: !n -1 1 789 lo
::1/128 :: Un 0 9 7428 lo
2a04:3b40:8010:1:f816:3eff:fe90:11e0/128 :: Un 0 2 444 lo
fe80::f816:3eff:fe90:11e0/128 :: Un 0 2 167 lo
ff00::/8 :: U 256 2 29412 ens3
::/0 :: !n -1 1 789 lo
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