Will be in the next rolling version.

Scrolling back in show log I see some additional lines:

Fixed in latest ISO

Working again...

As interim solution I created https://ci.vyos.net/job/xl2tpd and forked xl2tpd to github.com/vyos (containing a backported patch from me).

As interim solution I created https://ci.vyos.net/job/xl2tpd and forked xl2tpd to github.com/vyos (containing a backported patch from me).

@syncer I vote for "Wontfix"

VyOS 1.1.8 is not supported on Hyper-V (lack of drivers inside the Kernel).
You should start of by getting a copy of VyOS 1.2.0+rolling.

Fixed in vyos-1x ... new ISO will be available shortly.

Fixed in vyos-1x ... new ISO will be available shortly.

What happens if you do: delete service dns forwarding

This is essentially a implementation and configuration bug.

Building latest xl2tpd from source (which will become 1.3.12) and integrating it into VyOS will fail with:
Apr 17 21:03:02 LR1 pppd[3322]: In file /etc/ppp/options.xl2tpd: unrecognized option 'crtscts'

dnsmasq is now replaced in favour of pdns recursor.

PowerDNS recursor also supports multiple IPV4 and IPv6 nameservers when using a DNS zone forwarding

This will be merged together with T560. Branch is located here: https://github.com/c-po/vyos-1x/tree/powerdns-recursor

As set service dns forwarding query-all-server was introduced in VyOS 1.2.x some time ago I decided to drop it as it was not yet released. I hope this is ok.

Command service dns forwarding query-all-servers was not available in VyOS 1.1.9 and added in 1.2.x. As this command is no longer available when switching to pdns-recursor (T560) it is not ported and dropped again.

@logan.attwood show log

This is a first configuration file generated from the vyos-1x python scripts:

An ISO for testing can be found here: https://www.mybll.net/vyos-1.2.0-rolling-201804131440-xl2tpd-fix-amd64.iso

This is the patch for xl2tpd 1.3.6 (https://github.com/xelerance/xl2tpd/tree/debian-jessie) found in Debian Jessie:

From https://github.com/xelerance/xl2tpd/issues/147 and https://github.com/xelerance/xl2tpd/pull/148

Config options: https://doc.powerdns.com/3/recursor/settings/

@syncer not yet, but my first guess is that this message is missleading. I‘ll look into it after my vacation.

Problem still exists with Kernel 4.14.30

Also VyOS 1.2.x does not have something like set interface ethernet eth1 ipv6 accept_ra [never=0|only-if-no-forwarding=1|always=2]. I only see the possibility to configure the advertise side.

Problem still exists when adding to /etc/xl2tpd/xl2tpd.conf:

[global]
force userspace = yes
ipsec saref = no

@higebu thanks for sharing the link. Looks like they also have some CLI examples. Does this apply to FRR, too? I remember the idea was to move to FRR for routing.

I found some interesting docs:

• https://inl.info.ucl.ac.be/system/files/ANRW-SR.pdf
• https://inl.info.ucl.ac.be/system/files/paper_10.pdf
• https://indico.uknof.org.uk/event/40/contribution/1/material/slides/0.pptx

What is the benefit of simply enabling it in the Kernel configuration? I guess there is userspace support required, too? Or does it work out of the box?

Integrated iproute2 TAG 4.14.1 into https://github.com/vyos/vyatta-iproute.