Ubuntu
linux package

  1. Bug #1836912
  2. Comment #0

Comment 0 for bug 1836912

Revision history for this message
Christian Brauner (cbrauner) wrote :

Tools such as vpnc try to flush routes when run inside network
namespaces by writing 1 into /proc/sys/net/ipv4/route/flush. This
currently does not work because flush is not enabled in non-initial
network namespaces.
Since routes are per network namespace it is safe to enable
/proc/sys/net/ipv4/route/flush in there.

This has been reported against LXD a few times before

Link: https://github.com/lxc/lxd/issues/4257

Please backport this to our LTS kernels. :)