Re: [PATCH net] net/ipv6: Only update MTU metric if it set

2018-09-02 Thread David Miller
From: dsah...@kernel.org Date: Thu, 30 Aug 2018 14:15:43 -0700 > From: David Ahern > > Jan reported a regression after an update to 4.18.5. In this case ipv6 > default route is setup by systemd-networkd based on data from an RA. The > RA contains an MTU of 1492 which is used when the route is fi

Re: [PATCH net] net/ipv6: Only update MTU metric if it set

2018-08-30 Thread David Ahern
On 8/30/18 3:49 PM, Jan Janssen wrote: > You mentioned that systemd-networkd is doing something silly here, so I was > wondering if you could make a bug report to fix the underlying issue? I don't > mind doing it myself but you're the expert and can explain things better. It is silly in the sens

Re: [PATCH net] net/ipv6: Only update MTU metric if it set

2018-08-30 Thread Jan Janssen
On Donnerstag, 30. August 2018 23:15:43 CEST dsah...@kernel.org wrote: > From: David Ahern > > Jan reported a regression after an update to 4.18.5. In this case ipv6 > default route is setup by systemd-networkd based on data from an RA. The > RA contains an MTU of 1492 which is used when the rout

[PATCH net] net/ipv6: Only update MTU metric if it set

2018-08-30 Thread dsahern
From: David Ahern Jan reported a regression after an update to 4.18.5. In this case ipv6 default route is setup by systemd-networkd based on data from an RA. The RA contains an MTU of 1492 which is used when the route is first inserted but then systemd-networkd pushes down updates to the default