• Recent
    • Unsolved
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Register
    • Login

    Multicasting Issues

    Scheduled Pinned Locked Moved Solved
    FOG Problems
    5
    16
    4.5k
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • Tom ElliottT
      Tom Elliott
      last edited by

      @kenneth.sisco said:

      sounds like, to me, the switch is not allowing udp broadcast forwarding. This is just a guess at this point.

      I’ve tested Multicast, and all seems to be working fine.

      I’ve also messed a lot, today, with the fog scripts. Hopefully things are better and I’ve been republishing them as I find things and fix them too.

      To me, like Wayne suggested, you should start by imaging within the same switch first (not across vlan’s).

      Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

      Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

      Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

      1 Reply Last reply Reply Quote 1
      • K
        kenneth.sisco
        last edited by

        I’ll reach out to our network team on Monday, then, and see if they’ll help me setup a test environment. Thanks for the help - I’ll report back soon!

        george1421G 1 Reply Last reply Reply Quote 0
        • george1421G
          george1421 Moderator @kenneth.sisco
          last edited by

          @kenneth.sisco Make sure that your network switches have igmp forwarding or snooping enabled. If you have vlans in your network the igmp settings are typically set on a per vlan basis. The igmp settings allows the switch ports to subscribe to the multicast channel. The multicast stream will only be sent to ports and switches that subscribe to the multicast request. This keeps multicast traffic off switches where there are no subscribers.

          Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!

          1 Reply Last reply Reply Quote 1
          • K
            kenneth.sisco
            last edited by

            So I worked with our network team and we were able to setup a small DHCP pool on the server VLAN temporarily for a test, and it worked fine. Once we tried again cross-VLAN, we had the same issues. I’ve copied the multicast.log section of the successful multicast below. The unsuccessful one is the same as my prior post in this thread. What I find interesting is that the multicast.log file shows that there is a new connection from the client cross-VLAN and even echoes its IP Address, but never transfers any data.

            Successful multicast (same VLAN; shortened to allow for forum posting):

            [01-11-16 4:54:24 pm]  * No tasks found!
            [01-11-16 4:54:34 pm]  | Sleeping for 10 seconds to ensure tasks are properly submitted
            [01-11-16 4:54:44 pm]  | 0 tasks to be cleaned
            [01-11-16 4:54:44 pm]  | 1 task found
            [01-11-16 4:54:44 pm]  | Task (14) Multi-Cast Task is new!
            [01-11-16 4:54:44 pm]  | Task (14) Multi-Cast Task has been cleaned.
            [01-11-16 4:54:44 pm]  | Task (14) /images/Test162016 image file found.
            [01-11-16 4:54:44 pm]  | Task (14) 1 client(s) found.
            [01-11-16 4:54:44 pm]  | Task (14) Multi-Cast Task sending on base port: 50702
            Udp-sender 20120424
            UDP sender for (stdin) at 10.133.132.127 on eth0 
            Broadcasting control to 224.0.0.1
            [01-11-16 4:54:44 pm]  | CMD: cat /images/Test162016/d1p1.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 1 --max-wait 600 --mcast-data-address 239.132.20.10 --portbase 50702 --full-duplex --ttl 32 --nokbd --nopointopoint;cat /images/Test162016/d1p2.img | /usr/local/sbin/udp-sender --interface eth0 --min-receivers 1 --max-wait 600 --mcast-data-address 239.132.20.10 --portbase 50702 --full-duplex --ttl 32 --nokbd --nopointopoint;
            [01-11-16 4:54:44 pm]  | Task (14) Multi-Cast Task has started.
            [01-11-16 4:54:54 pm]  | 0 tasks to be cleaned
            [01-11-16 4:54:54 pm]  | 1 task found
            [01-11-16 4:54:54 pm]  | Task (14) Multi-Cast Task is already running PID 27247
            New connection from 10.133.132.242  (#0) 00000009
            Starting transfer: 00000009
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=10000
            [01-11-16 4:55:04 pm]  | 0 tasks to be cleaned
            [01-11-16 4:55:04 pm]  | 1 task found
            [01-11-16 4:55:04 pm]  | Task (14) Multi-Cast Task is already running PID 27247
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=10000
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=10000
            [01-11-16 4:55:14 pm]  | 0 tasks to be cleaned
            [01-11-16 4:55:14 pm]  | 1 task found
            [01-11-16 4:55:14 pm]  | Task (14) Multi-Cast Task is already running PID 27247
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=10000
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=10000
            [01-11-16 4:55:24 pm]  | 0 tasks to be cleaned
            [01-11-16 4:55:24 pm]  | 1 task found
            [01-11-16 4:55:24 pm]  | Task (14) Multi-Cast Task is already running PID 27247
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=10000
            [01-11-16 4:55:34 pm]  | 0 tasks to be cleaned
            [01-11-16 4:55:34 pm]  | 1 task found
            [01-11-16 4:55:34 pm]  | Task (14) Multi-Cast Task is already running PID 27247
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=10000
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=10000
            [01-11-16 4:55:44 pm]  | 0 tasks to be cleaned
            [01-11-16 4:55:44 pm]  | 1 task found
            [01-11-16 4:55:44 pm]  | Task (14) Multi-Cast Task is already running PID 27247
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=10000
            bytes=     131 040  re-xmits=0000090 (100.0%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=2143
            bytes=  4 925 648  re-xmits=0000285 (  8.4%) slice=0112 -   0
            bytes=  8 441 244  re-xmits=0000408 (  7.0%) slice=0112 -   0
            
            Transfer complete.
            Disconnecting #0 (10.133.132.242)
            
            Udp-sender 20120424
            UDP sender for (stdin) at 10.133.132.127 on eth0 
            Broadcasting control to 224.0.0.1
            [01-11-16 4:55:54 pm]  | 0 tasks to be cleaned
            [01-11-16 4:55:54 pm]  | 1 task found
            [01-11-16 4:55:54 pm]  | Task (14) Multi-Cast Task is already running PID 27247
            New connection from 10.133.132.242  (#0) 00000009
            [01-11-16 4:56:04 pm]  | 0 tasks to be cleaned
            [01-11-16 4:56:04 pm]  | 1 task found
            [01-11-16 4:56:04 pm]  | Task (14) Multi-Cast Task is already running PID 27247
            Starting transfer: 00000009
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1606
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1554
            bytes=  4 976 608  re-xmits=0000206 (  6.0%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=877
            bytes= 33 904 416  re-xmits=0003153 ( 13.5%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=414
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1051
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1001
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=917
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=981
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1439
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1504
            bytes= 51 679 264  re-xmits=0005546 ( 15.6%) slice=0112 -   0
            bytes= 67 660 320  re-xmits=0009744 ( 20.9%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1059
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=732
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=553
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=576
            bytes=102 883 872  re-xmits=0013016 ( 18.4%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=725
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=666
            bytes=133 985 488  re-xmits=0015786 ( 17.1%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=837
            bytes=154 532 560  re-xmits=0020475 ( 19.2%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=678
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=898
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=778
            bytes=161 870 800  re-xmits=0021278 ( 19.1%) slice=0112 -   0
            bytes=170 513 616  re-xmits=0021443 ( 18.3%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=546
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=577
            bytes=181 951 952  re-xmits=0022699 ( 18.1%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=6126
            bytes=203 314 384  re-xmits=0026621 ( 19.0%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=312
            bytes=250 215 056  re-xmits=0027340 ( 15.9%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=415
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=492
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=597
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=543
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=619
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=717
            bytes=279 522 880  re-xmits=0030935 ( 16.1%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=835
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=713
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=600
            bytes=293 384 000  re-xmits=0034010 ( 16.8%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1189
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1052
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=943
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=949
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1505
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1134
            [01-11-16 4:56:14 pm]  | 0 tasks to be cleaned
            [01-11-16 4:56:14 pm]  | 1 task found
            [01-11-16 4:56:14 pm]  | Task (14) Multi-Cast Task is already running PID 27247
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1066
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=959
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1214
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1660
            bytes=302 842 176  re-xmits=0036928 ( 17.7%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1634
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1452
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1422
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1340
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1596
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1744
            bytes=313 278 784  re-xmits=0039658 ( 18.4%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=569
            bytes=333 988 928  re-xmits=0044769 ( 19.5%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=690
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=784
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=640
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=886
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=819
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=807
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=805
            bytes=356 819 008  re-xmits=0049007 ( 19.9%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=816
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=709
            bytes=378 670 656  re-xmits=0053067 ( 20.4%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=614
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=596
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=778
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=878
            bytes=400 848 448  re-xmits=0057995 ( 21.0%) slice=0112 -   0
            bytes=423 189 312  re-xmits=0062372 ( 21.4%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=696
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=924
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=644
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=652
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=695
            bytes=444 225 600  re-xmits=0066687 ( 21.8%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=612
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=647
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=749
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=581
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=544
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=538
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=659
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=546
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=832
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=546
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=540
            bytes=465 588 032  re-xmits=0071328 ( 22.3%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=821
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=810
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=857
            bytes=484 341 312  re-xmits=0075419 ( 22.6%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1287
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1190
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1295
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1136
            bytes=496 897 856  re-xmits=0078113 ( 22.8%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=945
            bytes=518 097 216  re-xmits=0082459 ( 23.1%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=902
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1023
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1383
            bytes=537 665 856  re-xmits=0086766 ( 23.4%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=718
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=752
            bytes=561 637 440  re-xmits=0090529 ( 23.4%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=756
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=796
            bytes=586 587 456  re-xmits=0094555 ( 23.4%) slice=0112 -   0
            bytes=611 048 256  re-xmits=0098563 ( 23.4%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=912
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=668
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=596
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=610
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=716
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=540
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=540
            bytes=636 324 416  re-xmits=0102313 ( 23.4%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=539
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=727
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=927
            bytes=664 535 872  re-xmits=0105315 ( 23.0%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=746
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=499
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=751
            bytes=688 670 528  re-xmits=0109292 ( 23.1%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=406
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=705
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=868
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=753
            bytes=713 131 328  re-xmits=0113039 ( 23.0%) slice=0112 -   0
            [01-11-16 4:56:24 pm]  | 0 tasks to be cleaned
            [01-11-16 4:56:24 pm]  | 1 task found
            [01-11-16 4:56:24 pm]  | Task (14) Multi-Cast Task is already running PID 27247
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=630
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=464
            bytes=741 832 000  re-xmits=0115772 ( 22.7%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=724
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=721
            bytes=770 206 528  re-xmits=0119096 ( 22.5%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=644
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=639
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1026
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=580
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=581
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=504
            bytes=799 722 560  re-xmits=0121997 ( 22.2%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=623
            bytes=826 140 224  re-xmits=0124891 ( 22.0%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=620
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=826
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=948
            bytes=850 601 024  re-xmits=0129301 ( 22.1%) slice=0112 -   0
            bytes=874 409 536  re-xmits=0134118 ( 22.3%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=661
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=560
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=638
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=548
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=667
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=549
            bytes=900 174 912  re-xmits=0138525 ( 22.4%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=450
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=546
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=518
            bytes=939 801 408  re-xmits=0140648 ( 21.7%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=924
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=755
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=767
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1026
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1114
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=723
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=712
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=652
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=595
            bytes=954 640 960  re-xmits=0144344 ( 22.0%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1225
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=978
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1123
            bytes=973 720 384  re-xmits=0147661 ( 22.0%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=523
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=599
            bytes=     984 659K re-xmits=0150993 ( 21.8%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=674
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=531
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=593
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=638
            bytes=  1 012 528K re-xmits=0153893 ( 21.6%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1122
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1069
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=996
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1102
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=742
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=646
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=713
            bytes=  1 031 001K re-xmits=0156927 ( 21.6%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=968
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=951
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1503
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1364
            bytes=  1 043 487K re-xmits=0159664 ( 21.7%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=449
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=886
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=703
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=684
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=660
            bytes=  1 065 598K re-xmits=0162034 ( 21.6%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=567
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=543
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=594
            bytes=  1 110 987K re-xmits=0163125 ( 20.8%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=311
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=357
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=809
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=764
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=759
            bytes=  1 126 912K re-xmits=0164574 ( 20.7%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=472
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1227
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1171
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1080
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1242
            bytes=  1 141 722K re-xmits=0167156 ( 20.8%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1113
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=856
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=718
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=469
            bytes=  1 167 043K re-xmits=0171682 ( 20.9%) slice=0112 -   0
            [01-11-16 4:56:34 pm]  | 0 tasks to be cleaned
            [01-11-16 4:56:34 pm]  | 1 task found
            [01-11-16 4:56:34 pm]  | Task (14) Multi-Cast Task is already running PID 27247
            bytes=  1 201 919K re-xmits=0174903 ( 20.6%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=704
            bytes=  1 225 966K re-xmits=0176769 ( 20.5%) slice=0112 -   0
            bytes=  1 240 457K re-xmits=0178749 ( 20.4%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=866
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=736
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=878
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=935
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=892
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=779
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=748
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1026
            bytes=  1 244 757K re-xmits=0179769 ( 20.5%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=516
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=736
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=913
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=829
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=873
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=939
            bytes=  1 262 593K re-xmits=0183852 ( 20.7%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=651
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=708
            bytes=  1 286 481K re-xmits=0188220 ( 20.8%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=553
            bytes=  1 315 464K re-xmits=0192460 ( 20.8%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=836
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=765
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=524
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=530
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=537
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1177
            bytes=  1 340 148K re-xmits=0196350 ( 20.8%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=666
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=747
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=774
            bytes=  1 351 614K re-xmits=0198288 ( 20.8%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=448
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=851
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=881
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1157
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1428
            bytes=  1 368 335K re-xmits=0201724 ( 20.9%) slice=0112 -   0
            bytes=  1 392 063K re-xmits=0207147 ( 21.1%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=715
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=732
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=607
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=687
            bytes=  1 414 677K re-xmits=0212032 ( 21.3%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1105
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1198
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=892
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=781
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=705
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=748
            bytes=  1 432 513K re-xmits=0215533 ( 21.3%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=409
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=391
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=416
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=434
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=751
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=756
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=601
            bytes=  1 462 770K re-xmits=0219103 ( 21.2%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=832
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=706
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=641
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=649
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=669
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=511
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=880
            bytes=  1 485 702K re-xmits=0223774 ( 21.4%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=727
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=761
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=595
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=599
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=814
            bytes=  1 507 997K re-xmits=0228263 ( 21.5%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=783
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=897
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=893
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=976
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=929
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=971
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=783
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1336
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=924
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=1032
            [01-11-16 4:56:44 pm]  | 0 tasks to be cleaned
            [01-11-16 4:56:44 pm]  | 1 task found
            [01-11-16 4:56:44 pm]  | Task (14) Multi-Cast Task is already running PID 27247
            bytes=  1 519 782K re-xmits=0231518 ( 21.6%) slice=0112 -   0
            
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=636
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=596
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=633
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=636
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=607
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=640
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=638
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=690
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=822
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=516
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=601
            Timeout notAnswered=[0] notReady=[0] nrAns=0 nrRead=0 nrPart=1 avg=998
            bytes=  1 540 803K re-xmits=0236158 ( 21.7%) slice=0112 -   0
            
            
            Transfer complete.
            Disconnecting #0 (10.133.132.242)
            
            [01-11-16 4:57:44 pm]  | 0 tasks to be cleaned
            [01-11-16 4:57:44 pm]  | 1 task found
            [01-11-16 4:57:44 pm]  | Task (14) Multi-Cast Task is no longer running.
            [01-11-16 4:57:44 pm]  | Task (14) Multi-Cast Task has been cleaned as complete.
            [01-11-16 4:57:54 pm]  * No tasks found!
            
            Tom ElliottT 1 Reply Last reply Reply Quote 0
            • Tom ElliottT
              Tom Elliott @kenneth.sisco
              last edited by

              @kenneth.sisco making a connection is simple but the udp stream is not being allowed to pass after the initial connection is made. The separated network method you used sounds to have a slight difference from the real network side. I don’t know what or where. This does not sound like something fog is failing to do though, like I said, I’d take a look if you can on whether broadcast forwarding is on.

              Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

              Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

              Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

              Wayne WorkmanW 1 Reply Last reply Reply Quote 1
              • Wayne WorkmanW
                Wayne Workman @Tom Elliott
                last edited by

                @Tom-Elliott said:

                I’d take a look if you can on whether broadcast forwarding is on.

                I agree with Tom. Broadcast forwarding is exactly what you need. This happens on your router - as a routing device is the only way that data from one LAN (or V-LAN) can traverse to other LANs (or V-LANS).

                Broadcast forwarding is called different things based on what vendor / piece of equipment you use. But it’s quite simply that which allows broadcast traffic to pass through a router. You’re network team don’t need to open everything up, they just need to allow passage from the server vlan to other vlans, and back. If your network team is really skilled, they can even limit it to a specific port on a specific switch, or a specific sending IP (the fog server’s IP).

                Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!
                Daily Clean Installation Results:
                https://fogtesting.fogproject.us/
                FOG Reporting:
                https://fog-external-reporting-results.fogproject.us/

                1 Reply Last reply Reply Quote 0
                • K
                  kenneth.sisco
                  last edited by

                  So I’m working with our network team to troubleshoot this, and we have “broadcast forwarding” working for the most part, but we’re going to keep digging. One thing we were concerned about was TTL on the client side. We can see the TTL from the server in the multicast.log, but we’re concerned about what the TTL is on the udp-receiver command. Is there a way to see that? Or a way to specify it? I was looking for the task files that 0.32 used to have stored in the tftpboot folder, but this version of Fog handles that differently, so I’m not sure where to find them.

                  Wayne WorkmanW 1 Reply Last reply Reply Quote 0
                  • Wayne WorkmanW
                    Wayne Workman @kenneth.sisco
                    last edited by Wayne Workman

                    @kenneth.sisco said:

                    Is there a way to see that? Or a way to specify it?

                    It’s set to 32.

                    The setting is part of the init, so to change it, you’ll need to edit it.

                    Here are instructions on editing the init:
                    https://wiki.fogproject.org/wiki/index.php?title=Modifying_the_Init_Image

                    Here’s the command I used to find the command and it’s output.

                    grep -rnw '/root/svn/trunk' -e "udp-receiver"

                    /root/svn/trunk/.svn/pristine/34/347286bf65c7493cf5cd96049b458c34ad245cff.svn-base:374:        udp-receiver --nokbd --portbase $port --ttl 32 --mcast-rdv-address $storageip 2>/dev/null > /tmp/pigz1 &
                    /root/svn/trunk/.svn/pristine/9f/9fbd1e42a40bc6fc567380e512a84c93d309d6b7.svn-base:442:            udp-receiver --nokbd --portbase $port --ttl 32 --mcast-rdv-address $storageip 2>/dev/null >/tmp/pigz1 &
                    /root/svn/trunk/src/buildroot/package/fog/scripts/usr/share/fog/lib/funcs.sh:442:            udp-receiver --nokbd --portbase $port --ttl 32 --mcast-rdv-address $storageip 2>/dev/null >/tmp/pigz1 &
                    

                    For the record, I have went through 0.32’s code and I don’t see that ttl is specified at all in 0.32.
                    Here is the output of the above search command when I pointed it at the 0.32 directory I checked out via svn:

                    (the code lines are very wide, click and drag right to see it all)

                    /root/svn/0.32/trunk/.svn/pristine/0c/0ce1eec0cc580ce17d377e5ef7c3ca6b4d39abab.svn-base:271:                                                        udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null | partimage -f3 -b restore $win7sys stdin
                    /root/svn/0.32/trunk/.svn/pristine/0c/0ce1eec0cc580ce17d377e5ef7c3ca6b4d39abab.svn-base:273:                                                        udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null |  partimage -f3 -b restore $win7rec stdin
                    /root/svn/0.32/trunk/.svn/pristine/0c/0ce1eec0cc580ce17d377e5ef7c3ca6b4d39abab.svn-base:274:                                                        udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null | partimage -f3 -b restore $win7sys stdin
                    /root/svn/0.32/trunk/.svn/pristine/0c/0ce1eec0cc580ce17d377e5ef7c3ca6b4d39abab.svn-base:278:                                                        udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null | partimage -f3 -b restore ${part} stdin
                    /root/svn/0.32/trunk/.svn/pristine/0c/0ce1eec0cc580ce17d377e5ef7c3ca6b4d39abab.svn-base:381:                                                        udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null | partimage -f3 -b restore $part stdin;
                    /root/svn/0.32/trunk/.svn/pristine/0c/0ce1eec0cc580ce17d377e5ef7c3ca6b4d39abab.svn-base:469:                                                        udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null |  partimage -f3 -b restore $part stdin ;
                    /root/svn/0.32/trunk/.svn/pristine/0c/0ce1eec0cc580ce17d377e5ef7c3ca6b4d39abab.svn-base:519:                                                    udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null | dd of=${hd}
                    /root/svn/0.32/trunk/.svn/pristine/24/2461bc1e810a56b21208edfc4164f513270cdba2.svn-base:340:                                                        udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | partimage -f3 -b restore $win7sys stdin
                    /root/svn/0.32/trunk/.svn/pristine/24/2461bc1e810a56b21208edfc4164f513270cdba2.svn-base:342:                                                        udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null |  partimage -f3 -b restore $win7rec stdin
                    /root/svn/0.32/trunk/.svn/pristine/24/2461bc1e810a56b21208edfc4164f513270cdba2.svn-base:343:                                                        udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | partimage -f3 -b restore $win7sys stdin
                    /root/svn/0.32/trunk/.svn/pristine/24/2461bc1e810a56b21208edfc4164f513270cdba2.svn-base:346:                                                        #udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null |  partimage -f3 -b restore ${hd}1 stdin
                    /root/svn/0.32/trunk/.svn/pristine/24/2461bc1e810a56b21208edfc4164f513270cdba2.svn-base:347:                                                        #udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null |  partimage -f3 -b restore ${hd}2 stdin
                    /root/svn/0.32/trunk/.svn/pristine/24/2461bc1e810a56b21208edfc4164f513270cdba2.svn-base:348:                                                        #udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | partimage -f3 -b restore $win7sys stdin
                    /root/svn/0.32/trunk/.svn/pristine/24/2461bc1e810a56b21208edfc4164f513270cdba2.svn-base:352:                                                        udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | partimage -f3 -b restore ${part} stdin
                    /root/svn/0.32/trunk/.svn/pristine/24/2461bc1e810a56b21208edfc4164f513270cdba2.svn-base:467:                                                        udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | partimage -f3 -b restore $part stdin;
                    /root/svn/0.32/trunk/.svn/pristine/24/2461bc1e810a56b21208edfc4164f513270cdba2.svn-base:555:                                                        udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null |  partimage -f3 -b restore $part stdin ;
                    /root/svn/0.32/trunk/.svn/pristine/24/2461bc1e810a56b21208edfc4164f513270cdba2.svn-base:605:                                                    udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null | dd of=${hd}
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog:340:                                                                   udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | partimage -f3 -b restore $win7sys stdin
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog:342:                                                                   udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null |  partimage -f3 -b restore $win7rec stdin
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog:343:                                                                   udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | partimage -f3 -b restore $win7sys stdin
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog:346:                                                           #       udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null |  partimage -f3 -b restore ${hd}1 stdin
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog:347:                                                           #       udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null |  partimage -f3 -b restore ${hd}2 stdin
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog:348:                                                           #       udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | partimage -f3 -b restore $win7sys stdin
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog:352:                                                           udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | partimage -f3 -b restore ${part} stdin
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog:467:                                                                       udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | partimage -f3 -b restore $part stdin;
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog:555:                                                                       udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null |  partimage -f3 -b restore $part stdin ;
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog:605:                                                   udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null | dd of=${hd}
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog.bkup:271:                                                                  udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null | partimage -f3 -b restore $win7sys stdin
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog.bkup:273:                                                                  udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null |  partimage -f3 -b restore $win7rec stdin
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog.bkup:274:                                                                  udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null | partimage -f3 -b restore $win7sys stdin
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog.bkup:278:                                                              udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null | partimage -f3 -b restore ${part} stdin
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog.bkup:381:                                                                  udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null | partimage -f3 -b restore $part stdin;
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog.bkup:469:                                                                  udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null |  partimage -f3 -b restore $part stdin ;
                    /root/svn/0.32/trunk/src/buildroot/package/customize/fog/scripts/bin/fog.bkup:519:                                                      udp-receiver --nokbd --portbase ${port} --mcast-rdv-address ${storageip} 2>/dev/null | gunzip -f -c 2>/dev/null | dd of=${hd}
                    

                    Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!
                    Daily Clean Installation Results:
                    https://fogtesting.fogproject.us/
                    FOG Reporting:
                    https://fog-external-reporting-results.fogproject.us/

                    1 Reply Last reply Reply Quote 0
                    • K
                      kenneth.sisco
                      last edited by

                      We’re still having trouble narrowing this down, but is it safe to assume that if Multicast is working across the same VLAN that it’s no longer a fog issue?

                      S 1 Reply Last reply Reply Quote 0
                      • S
                        Sebastian Roth Moderator @kenneth.sisco
                        last edited by Sebastian Roth

                        @kenneth.sisco said:

                        We’re still having trouble narrowing this down, but is it safe to assume that if Multicast is working across the same VLAN that it’s no longer a fog issue?

                        I would think so! Looked into igmp settings on your switches yet?

                        Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

                        Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

                        K 1 Reply Last reply Reply Quote 1
                        • K
                          kenneth.sisco @Sebastian Roth
                          last edited by

                          @Sebastian-Roth Yes, we’ve looked at IGMP, but our topology is fairly complex. Currently the network team is working on moving rendezvous points closer to the server/clients and investigating potential issues in NXOS, as we recently migrated from Cisco IOS cores to Nexus.

                          Unfortunately, my visibility on this is very limited, so I’m doing my best to keep this rolling on the server side as we troubleshoot.

                          I’ll update with more info later as we progress.

                          1 Reply Last reply Reply Quote 0
                          • K
                            kenneth.sisco
                            last edited by

                            Cool - issue resolved!

                            This was absolutely an issue on our network, but we’re not sure if it was an old static Rendezvous Point that was configured on our core or if it was our VPC redundancy between our two nexus switches, but we were able to solve it by disabling pim on one of the nexuses and removing that static RP.

                            Thanks for the help on investigating, everyone. It’s much appreciated.

                            1 Reply Last reply Reply Quote 1
                            • 1 / 1
                            • First post
                              Last post

                            174

                            Online

                            12.1k

                            Users

                            17.3k

                            Topics

                            155.3k

                            Posts
                            Copyright © 2012-2024 FOG Project