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From: David Ahern <dsahern@gmail.com>
To: Ben Greear <greearb@candelatech.com>, netdev <netdev@vger.kernel.org>
Subject: Re: IPv6 addr and route is gone after adding port to vrf (5.2.0+)
Date: Fri, 16 Aug 2019 13:15:05 -0600
Message-ID: <2a53ff58-9d5d-ac22-dd23-b4225682c944@gmail.com> (raw)
In-Reply-To: <c55619f8-c565-d611-0261-c64fa7590274@candelatech.com>

On 8/16/19 1:13 PM, Ben Greear wrote:
> I have a problem with a VETH port when setting up a somewhat complicated
> VRF setup. I am loosing the global IPv6 addr, and also the route,
> apparently
> when I add the veth device to a vrf.  From my script's output:

Either enslave the device before adding the address or enable the
retention of addresses:

sysctl -q -w net.ipv6.conf.all.keep_addr_on_down=1

  reply index

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-16 19:13 Ben Greear
2019-08-16 19:15 ` David Ahern [this message]
2019-08-16 21:28   ` Ben Greear
2019-08-16 21:48     ` David Ahern
2019-10-11 13:57       ` Ben Greear
2019-10-11 20:35         ` David Ahern
2019-10-14 16:44           ` Ben Greear

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