Re: [libvirt] [PATCH v2 0/5] Prevent losing IPv6 routes due to forwarding

Hi Cédric, I have tested it, it works well. But the interface name will repeat 2 times. Please help to confirm this, and if below test for a single port host is enough? # cat /proc/sys/net/ipv6/conf/enp0s25/accept_ra 1 enable network default with ipv6 ip section # virsh net-start default error: Failed to start network default error: internal error: Check the host setup: enabling IPv6 forwarding with RA routes without accept_ra set to 2 is likely to cause routes loss. Interfaces to look at: enp0s25, enp0s25 # echo 2 > /proc/sys/net/ipv6/conf/enp0s25/accept_ra # virsh net-start default Network default started try create: # virsh net-create default.xml error: Failed to create network from default.xml error: internal error: Check the host setup: enabling IPv6 forwarding with RA routes without accept_ra set to 2 is likely to cause routes loss. Interfaces to look at: enp0s25, enp0s25 On Wed, Mar 15, 2017 at 10:45 PM, Cédric Bosdonnat <cbosdonnat(a)suse.com&gt; wrote: -- Best Regards, Yalan Zhang IRC: yalzhang Internal phone: 8389413