On 05/03/2024 13:54, Christian Ebner wrote: > Allows to optionally configure a local interface name to which to > bind to when sending a wake on lan packet to wake a remote node. > > Default behaviour remains to send the packet via the interface for > the default gateway. > > Signed-off-by: Christian Ebner <c.eb...@proxmox.com> > --- > PVE/API2/Nodes.pm | 13 ++++++++++++- > PVE/NodeConfig.pm | 6 ++++++ > 2 files changed, 18 insertions(+), 1 deletion(-) > > diff --git a/PVE/API2/Nodes.pm b/PVE/API2/Nodes.pm > index cc5ee65e..620dac1c 100644 > --- a/PVE/API2/Nodes.pm > +++ b/PVE/API2/Nodes.pm > @@ -682,9 +682,10 @@ __PACKAGE__->register_method({ > my ($param) = @_; > > my $node = $param->{node}; > + my $local_node = PVE::INotify::nodename(); > > die "'$node' is local node, cannot wake my self!\n" > - if $node eq 'localhost' || $node eq PVE::INotify::nodename(); > + if $node eq 'localhost' || $node eq $local_node; > > PVE::Cluster::check_node_exists($node); > > @@ -694,6 +695,9 @@ __PACKAGE__->register_method({ > die "No wake on LAN MAC address defined for '$node'!\n"; > } > > + my $local_config = PVE::NodeConfig::load_config($local_node); > + my $bind_iface = $local_config->{'wakeonlan-bind-interface'}; > + > $mac_addr =~ s/://g; > my $packet = chr(0xff) x 6 . pack('H*', $mac_addr) x 16; > > @@ -706,6 +710,13 @@ __PACKAGE__->register_method({ > setsockopt($sock, Socket::SOL_SOCKET, Socket::SO_BROADCAST, 1) > || die "Unable to set socket option: $!\n"; > > + if (defined($bind_iface)) { > + # Null terminated interface name > + my $bind_iface_raw = pack('Z*', $bind_iface); > + setsockopt($sock, Socket::SOL_SOCKET, Socket::SO_BINDTODEVICE, > $bind_iface_raw) > + || die "Unable to bind socket to interface '$bind_iface': $!\n"; > + } > + > send($sock, $packet, 0, $to) > || die "Unable to send packet: $!\n"; > > diff --git a/PVE/NodeConfig.pm b/PVE/NodeConfig.pm > index 941e6009..5450ab2f 100644 > --- a/PVE/NodeConfig.pm > +++ b/PVE/NodeConfig.pm > @@ -91,6 +91,12 @@ my $confdesc = { > format => 'mac-addr', > optional => 1, > }, > + 'wakeonlan-bind-interface' => { > + type => 'string', > + description => 'Bind to this interface when sending wake on LAN packet', > + format => 'pve-iface', > + optional => 1, > + },
we could transform the existing "wakeonlan" property into a format string, keep the new mac property as default_key there for backwards compat, kinda like "acme" is a format string in the same config. For such a config option that would be IMO fitting and avoid bloating the "top-level" format. > 'startall-onboot-delay' => { > description => 'Initial delay in seconds, before starting all the > Virtual Guests with on-boot enabled.', > type => 'integer', _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel