direct routes and SLAAC addresses

[Robert Sander]

Hi,

Am 08.07.21 um 11:56 schrieb George Ross:

> Does that sound right, or am I missing some bit of configuration somewhere?
> 
> (As a hack workaround we now delete all of those unwanted SLAAC addresses 
> before we start BIRD.)

Your SLAAC issue does not sound right to me.

What distribution are you using?

How do you configure the interfaces?

On Debian it should be possible to add

accept_ra 0
autoconf 0
privext 0

to the interface definition in /etc/network/interfaces according to
https://manpages.debian.org/jessie/ifupdown/interfaces.5.en.html

You can also use a sysctl config file in /etc/sysctl.d to set

net.ipv6.conf.default.autoconf = 0
net.ipv6.conf.all.autoconf = 0
net.ipv6.conf.default.accept_ra = 0
net.ipv6.conf.all.accept_ra = 0

accept_ra should be automatically set to 0 when
net.ipv6.conf.all.forwarding is 1.

Regards
-- 
Robert Sander
Heinlein Consulting GmbH
Schwedter Str. 8/9b, 10119 Berlin

http://www.heinlein-support.de

Tel: 030 / 405051-43
Fax: 030 / 405051-19

Zwangsangaben lt. §35a GmbHG:
HRB 93818 B / Amtsgericht Berlin-Charlottenburg,
Geschäftsführer: Peer Heinlein -- Sitz: Berlin

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