Hello, Since I upgrade our cluster from the FC14 to the FC15 I have a bad problem with the tftpd server. I have some thinstations booting over the network after the update the boot failed with the message "TFTP open timeout". I have also the problem with a fresh FC15 install. I use an "ip alias" (cluster address) for the tftp server (next-server in the dhcp), when I use the real ip I have no problem. I do some test from a fc15 tftp client, to an "ip alias" I have this: tftp> trace Packet tracing on. tftp> get /thinstation/dell/pxelinux.0 sent RRQ <file=/thinstation/dell/pxelinux.0, mode=netascii> received DATA <block=1, 512 bytes> sent ACK <block=1> received DATA <block=1, 512 bytes> sent ACK <block=1> received DATA <block=1, 512 bytes> sent ACK <block=1> received DATA <block=1, 512 bytes> sent ACK <block=1> received DATA <block=1, 512 bytes> sent ACK <block=1> received DATA <block=1, 512 bytes> sent ACK <block=1> sent ACK <block=1> received DATA <block=1, 512 bytes> sent ACK <block=1> received DATA <block=1, 512 bytes> sent ACK <block=1> sent ACK <block=1> sent ACK <block=1> I found some information about a "Service Guard environment" from HP and an option to enable it: "This option is required for some tftp clients. These clients reject the tftp reply received from a different IP address than the one requested when the server’s interface is configured with an alias IP address." I do not see an option like that in the tftpd server of the FC15. Best regards. Francis -- test mailing list test@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe: https://admin.fedoraproject.org/mailman/listinfo/test