Comment 27 for bug 1246236

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Christian Reis (kiko) wrote :

I installed a newer version of pxelinux to see if that is the culprit. It doesn't work, but /some/ traffic between the nodes now happens when transferring the kernel:

11:54:03.181388 IP 10.0.0.12.49164 > 10.0.0.1.tftp: 77 RRQ "ubuntu/amd64/generic/trusty/release/boot-kernel" octet tsize 0 blksize 1408
11:54:03.196192 IP 10.0.0.1.56150 > 10.0.0.12.49164: UDP, length 29
11:54:03.196470 IP 10.0.0.12.49164 > 10.0.0.1.56150: UDP, length 4
11:54:03.196888 IP 10.0.0.1.56150 > 10.0.0.12.49164: UDP, length 1404
11:54:03.237564 IP 10.0.0.1.52379 > 10.0.0.12.49162: UDP, length 26
11:54:04.197035 IP 10.0.0.1.56150 > 10.0.0.12.49164: UDP, length 1404
11:54:04.237737 IP 10.0.0.1.52379 > 10.0.0.12.49162: UDP, length 26
11:54:07.197394 IP 10.0.0.1.56150 > 10.0.0.12.49164: UDP, length 1404
11:54:07.237986 IP 10.0.0.1.52379 > 10.0.0.12.49162: UDP, length 26
11:54:12.201806 IP 10.0.0.1.56150 > 10.0.0.12.49164: UDP, length 1404
11:54:14.240251 IP 10.0.0.1.52379 > 10.0.0.12.49162: UDP, length 26

and then it stops.