@Tom-Elliott said in WOL RC7 Not working:

tcpdump -i ens32 -ttttvvvvnS port 9

Had to fix an issue with RC-2+ because boot.php fatal error and now fully working on 1.4.0-RC-8 : https://forums.fogproject.org/topic/9864/could-not-boot

UDP packets are now emitted!
2017-04-25 09:49:44.255319 IP (tos 0x0, ttl 64, id 49724, offset 0, flags [DF], proto UDP (17), length 130)
    xxx.xxx.xxx.xxx.49978 > 255.255.255.255.9: [bad udp cksum 0x46e7 -> 0x4499!] UDP, length 102
2017-04-25 09:49:44.255528 IP (tos 0x0, ttl 64, id 2545, offset 0, flags [DF], proto UDP (17), length 130)
    xxx.xxx.xxx.xxx.39928 > xxx.xxx.xxx.255.9: [bad udp cksum 0x8de9 -> 0x24d9!] UDP, length 102

Some clients work now.
Looks good.

@Tom-Elliott said in Could not boot:

ing your storage node IP to

I had the same problem starting from 1.4.0-RC-2 . Added another storage node with the fog-server ip and some fantasy user/password -> works

@alexandh
This means the problem should be in the _msg code or at creating $ip…

@Tom-Elliott
This does not work neither does any wake task or wake tasks with deploy or upload…

I tested a script imitating the code with creating the socket and that works:

<?php
$msg=sprintf(
                '%s%s',
                str_repeat(chr(255), 6),
                str_repeat("901B0ECA8977", 16)
            );

/**
         * Assume return will be true for now.
         */
        /**
         * Create our socket resource
         */
        $sock = @socket_create(
            AF_INET,
            SOCK_DGRAM,
            SOL_UDP
        );
        /**
         * If failed, immediately return.
         */
        if ($sock == false) {
            return false;
        }
        /**
         * Set our coket options
         */
        $set_opt = @socket_set_option(
            $sock,
            SOL_SOCKET,
            SO_BROADCAST,
            true
        );
        /**
         * If invalid close socket and return immediately.
         */
        if ($set_opt < 0) {
            @socket_close($sock);
            return false;
        }
        /**
         * Send our wake up packet.
         */
        $sendto = @socket_sendto(
            $sock,
            $msg,
            strlen($msg),
            0,
            "255.255.255.255",
            9
        );
        /**
         * If failed set return to false;
         */
        if (!$sendto) {
            $ret = false;
        }
        /**
         * Close the socket.
         */
        @socket_close($sock);
        /**
         * Return value
         */

?>

tcpdump says then:
IP xxx.xxx.xxx.xxx.45962 > 255.255.255.255.9: UDP, length 198

We have the same problem, that WOL is not working

Indeed the problems do not reflect a WOL problem.

We updated from fog 0.32 to 1.3.5 . After that WOL is not working. Same with 1.4.0-RC-8.
I monitored the output on the network card with tcpdump with the result that no packets are generated. With the wakeonlan command, the packet is generated and the client wakes up…