What version? I have it installed on Jessie.

And what release of FOG? I’ve got now 1.3.0 r7945

I’ve never passed through 1.2.0, so I cannot help you with that release, but you can try the new one. If you have not installed any.

I can certainly say that there is no problem installing FOG 1.3.0 over Jessie

Are you trying it on a Debian 8.4? If so I had to touch the groupMembers

UNIQUE KEY gmHostID (gmHostID,gmGroupID),

because it was originally UNIQUE KEY gmHostID (gmGroupID),

Hope it helps

Organization Name: Universidad de La Rioja

Location (Optional) Logroño (SPAIN)

Approximate Number of systems: 800

How long About 6 months

I use SVN subversion, it’s really simple.

It’s just a revision update @mclapper68

That was right @Wayne-Workman, in the center of the target.

Thank you so much

Just what you indicated.

mysql
use fog
DELETE FROM multicastSessions WHERE 1;
DELETE FROM multicastSessionsAssoc WHERE 1;
DELETE FROM tasks WHERE taskTypeID = 8;
quit

That’s all

What about this?
https://forums.fogproject.org/topic/12365/booting-ubuntu-18-04-live-cd/10

@Sebastian-Roth said in No udp-sender?:

@URfog Thanks for the details! I’ll have a closer look later on today or tomorrow.
@george1421

Hi all ( @Sebastian-Roth, @george1421), you can leave this problem, I reinstalled the OS and FOG, and with only one machine and one image in my new FOG it worked, I reused my DB backup and it retruned to fail, so the error was in the DB. I have recreated it and now it’s working.

Thank you so much for your efforts.

Hi @george1421, there they go

Hi @Sebastian-Roth, it’s been a “long” time that I’ve been using FOG, it’s not new for me, and it was working.
The issue that I notice is that of FOGMulticastManager not loading ant udp-sender service.
I tried creating a Multicast task from

1. Group
2. Named
3. To a single workstation.
   And I can see that task are created but, in the clients I see
   Attempting to check in… failed
   Invalid Multicast Session (In line for .)

In MYSQL I see

1. In multicastSessionsAssoc table there is one record per client
2. In tasks table there is one record per client
3. In multicastSessions table there is no record

So, my question is, should it be one record in multicastSessions table?

If I do ps aux | grep udp Should I find any udp-sender proccess?

Thanks

This is ip addr show

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 8c:dc:d4:2e:1e:41 brd ff:ff:ff:ff:ff:ff
    inet 10.11.0.113/16 brd 10.11.255.255 scope global eth0
       valid_lft forever preferred_lft forever
    inet6 fe80::8edc:d4ff:fe2e:1e41/64 scope link 
       valid_lft forever preferred_lft forever

Where do FOGMulticastManager service gets my external IP from?

Cheers

[Mod Note] Added code block around output for readability -Geo

@george1421 said in No udp-sender?:

@URfog said in No udp-sender?:

It’s only to hide my IPs, the real IPs are correct

I guess I asked the question wrong.

Are they all the same IP address or different? If they are different why, if your FOG server has only 1 NIC adapter?

Yes, they are different
First one is local internal IP (intranet), last is external IP. Could it be wrong?

Just rebooted.

Apache2 error.log
[Wed Jan 23 11:49:50.285987 2019] [mpm_event:notice] [pid 11779:tid 139833165219008] AH00489: Apache/2.4.25 (Debian) OpenSSL/1.0.2q configured – resuming normal operations
[Wed Jan 23 11:49:50.286042 2019] [core:notice] [pid 11779:tid 139833165219008] AH00094: Command line: ‘/usr/sbin/apache2’
[Wed Jan 23 14:23:47.088383 2019] [mpm_event:notice] [pid 11779:tid 139833165219008] AH00491: caught SIGTERM, shutting down
[Wed Jan 23 14:24:27.879540 2019] [mpm_event:notice] [pid 642:tid 139808269137088] AH00489: Apache/2.4.25 (Debian) OpenSSL/1.0.2q configured – resuming normal operations
[Wed Jan 23 14:24:28.547030 2019] [core:notice] [pid 642:tid 139808269137088] AH00094: Command line: ‘/usr/sbin/apache2’

php-7.0.log

[23-Jan-2019 14:23:47] NOTICE: Terminating …
[23-Jan-2019 14:23:47] NOTICE: exiting, bye-bye!
[23-Jan-2019 14:24:32] NOTICE: fpm is running, pid 499
[23-Jan-2019 14:24:32] NOTICE: ready to handle connections
[23-Jan-2019 14:24:32] NOTICE: systemd monitor interval set to 10000ms

That’s all

@george1421 It’s only to hide my IPs, the real IPs are correct

It’s got only one NIC, eth0, as in /opt/fog/.fogsettings
As I told before, I think that it is not sending (creating) any udp-sender command, because I cannot see it neither in FOGMulticastManager Service nor in Multicast log

Thanks for replying

Hi, I’m with FOG 1.5.5 over Debian 9.6 and I cannot get multitask working, this is what I get when executing
systemctl status FOGMulticastManager -l

● FOGMulticastManager.service - FOGMulticastManager
Loaded: loaded (/lib/systemd/system/FOGMulticastManager.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2019-01-23 11:10:35 CET; 22min ago
Main PID: 8775 (FOGMulticastMan)
Tasks: 2 (limit: 4915)
CGroup: /system.slice/FOGMulticastManager.service
├─8775 /usr/bin/php -q /opt/fog/service/FOGMulticastManager/FOGMulticastManager &
└─8776 /usr/bin/php -q /opt/fog/service/FOGMulticastManager/FOGMulticastManager &

Jan 23 11:10:35 phileas systemd[1]: Started FOGMulticastManager.

As you can see there is no udp-sender at all.
This is the multicast log

[01-23-19 11:10:36 am] Interface Ready with IP Address: ********
[01-23-19 11:10:36 am] Interface Ready with IP Address: 127.0.0.1
[01-23-19 11:10:36 am] Interface Ready with IP Address: 127.0.1.1
[01-23-19 11:10:36 am] Interface Ready with IP Address: ********
[01-23-19 11:10:36 am] Interface Ready with IP Address: ********
[01-23-19 11:10:36 am] * Starting MulticastManager Service
[01-23-19 11:10:36 am] * Checking for new items every 10 seconds
[01-23-19 11:10:36 am] * Starting service loop
[01-23-19 11:10:36 am] * No new tasks found
[01-23-19 11:10:46 am] * No new tasks found
[01-23-19 11:10:56 am] * No new tasks found
[01-23-19 11:11:06 am] * No new tasks found
[01-23-19 11:11:16 am] * No new tasks found
[01-23-19 11:11:26 am] * No new tasks found
[01-23-19 11:11:36 am] * No new tasks found
[01-23-19 11:11:46 am] * No new tasks found

It seems that no multicast task is created.

PD: udp-sender and udp-receive are working, checked with https://wiki.fogproject.org/wiki/index.php/Multicasting#Troubleshooting