Roy Marples

Is there anything in /sys/class/net that may indicate the interface is of type veth? I ask because on Linux you can change the interface name, but on BSD where you...

I would like to understand why you need to change the metrics once dhcpcd is running. However, dhcpcd should not remove the address on SIGHUP, that sounds like a bug...

Assuming that we only care about router reachability we can automate this in dhcpcd itself. Linux has unreachability detection here: https://github.com/NetworkConfiguration/dhcpcd/blob/master/src/if-linux.c#L902 IPv6 ND handling code here: https://github.com/NetworkConfiguration/dhcpcd/blob/master/src/ipv6nd.c#L694 So when we...

This might be resolved by this commit: 45e441ada6d3ea4355d623cf12d9a559a5c2afde

> Actually looking a bit more that didn't make sense as it is fe80 that determines a link local address. It looks like addr_flags is 0x44 for that address which...

Sorry for the late reply. You can create a hook script to set MTU based on the value returned by `new_mtu` and compare it to `interface_mtu` and optionally `old_mtu`. It...

> RFC doesn’t require them to – responding to RS’ is sufficient, as ThomasZeman has already pointed out in the very first post in this bugreport. Ah, but the RFC...

Because that would then break this part of [6.3.7](https://www.rfc-editor.org/rfc/rfc4861#section-6.3.7). Sending Router Solicitations >Router Solicitations may be sent after any of the following events: - The interface is initialized at system...

> Is it the case of router advertisements misconfigured? They say to use DHCPv6 but it's nowhere to be found. The other thing check timeout on leased IPs from DHCPv6....

What dhcpcd version is that? Can you re-produce with a non-stripped binary so we can see a better stack trace please? Is wg0 a wireguard interface?