** Description changed:
+ [Impact]
+ Ubuntu users concerns with privacy of their IP addresses over IPv6.
+
+ [Test case]
+ 1) Configure netplan with IPv6 privacy enabled:
+
+ network:
+ version: 2
+ ethernets:
+ eth0:
+ dhcp6: true
+ ipv6-privacy: true
+
+ 2) Run 'netplan ap
** Also affects: netplan
Importance: Undecided
Status: New
** Changed in: netplan
Status: New => Fix Released
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Title:
Cannot en
** Package changed: nplan (Ubuntu) => netplan.io (Ubuntu)
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Title:
nplan cannot enable IPv6 privacy extensions
To manage notifications about this
I have a somewhat simmilar situation with the one described in reply #7 but
with a little twist. When I configure static ipv6 address and set dhcp6: false,
the systems sends a solicit message to the dhcpv6 server, optains an address
from the pool, generates a privacy address and binds them to th
** Changed in: nplan (Ubuntu)
Assignee: Daniel Axtens (daxtens) => (unassigned)
** Changed in: nplan (Ubuntu)
Status: In Progress => Confirmed
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Ran into this issue today and found out why the privacy settings in
/etc/sysctl.d/10-ipv6-privacy.conf are getting ignored - they're being
overwritten by /etc/sysctl.d/99-cloudimg-ipv6.conf.
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Sorry, just saw the description for the global setting in #6. Don't know
why I missed this:
1. sudo nano /etc/netplan/60-ipv6.yaml
2. add: ip6-privacy: true
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I am not sure if I can confirm this for Ubuntu 18.04, as I don't know if
nplan is actually the package being used below the GUI.
However: Using Linux Mint 19 (Ubuntu 18.04) with sysctl configured
privacy extensions:
net.ipv6.conf.all.use_tempaddr = 2
net.ipv6.conf.default.use_tempaddr = 2
net.ipv
Hmm, maybe it needs to be explicitly set for NM when the user sets it to
off. I'll look into it at some point soon, hopefully.
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Title:
nplan cann
Referring to #998223, I have the opposite. When I configure static
addresses, I get an RFC 4941 address, regardless of sysctl settings (are
they even read before netplan starts?).
Netplan should have this completely configurable without having to go
find other config settings, in my opinion.
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** Changed in: nplan (Ubuntu)
Status: Confirmed => In Progress
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Title:
nplan cannot enable IPv6 privacy extensions
To manage notification
OK, I have it working for me using my ipv6 test bench
(https://github.com/daxtens/ipv6-config-demos)
Systemd-networkd:
root@slaac-rdnss-networkd:~# ip a list temporary
root@slaac-rdnss-networkd:~# sudo nano /etc/netplan/60-ipv6.yaml # add
ip6-privacy: true
root@slaac-rdnss-networkd:~# sudo netp
Hi,
Are you able to test a package for me? I have uploaded netplan.io
0.39+dja1 to https://launchpad.net/~daxtens/+archive/ubuntu/builder - if
you could add the ppa and install that version of netplan, it adds a
`ip6-privacy` key. Currently I've only wired up the networkd backend,
but if that work
Hmm, this will need a YAML key added. I'll see if I can whip something
up.
** Changed in: nplan (Ubuntu)
Assignee: (unassigned) => Daniel Axtens (daxtens)
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Any workaround? This is almost a showstopper if not.
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Title:
nplan cannot enable IPv6 privacy extensions
To manage notifications about this bug
I notice as well that even if net.ipv6.conf.default.use_tempaddr=2 and
net.ipv6.conf.all.use_tempaddr=2 and
net.ipv6.conf..use_tempaddr=2, after netplan apply is
executed, net.ipv6.conf..use_tempaddr=0 and no RFC 4941
address is present on the interface.
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: nplan (Ubuntu)
Status: New => Confirmed
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Title:
npla
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