RE: ERROR: invalid header ...

[Martin Joachim Wolf <mjwolf@rumms.uni-mannheim.de>]

On Thu, 19 Mar 1998, James Kim(Jin-Soo) wrote:

> Have you made bootImage by mknbi tool?
> Just check it.

Yes, I did so.
Do you think it is a problem of the file, not of the server (tftpd,...) ?
Another thing: the server tries to send six packets of 516 byte. The
bootImage-file is about 360 byte in size ...

Martin


> 
> 
> > -----Original Message-----
> > From:	Martin Joachim Wolf [SMTP:mjwolf@rumms.uni-mannheim.de]
> > Sent:	Thursday, March 19, 1998 8:10 AM
> > To:	netboot@baghira.han.de
> > Subject:	ERROR: invalid header ...
> > 
> > 
> > 
> > Hi!
> > 
> > I've got a big problem. I just installed Linux new for that I do not
> > have
> > any problems with old configurations ...
> > bootpd and tftpd do work, my diskless client gets it's IP-Adress and
> > the
> > name and location of the bootImage-file, and then it stopps with
> > ERROR:
> > invalid header.
> > What can I do ?
> > 
> > Some facts:
> > 
> > server: saturn.kosmos ip=192.168.10.12
> > client: luna.kosmos ip=192.168.10.10 hardware-adr =000021481aa4
> > 
> > dir of the server: /tftpboot/luna
> > file: bootImage
> > 
> > messages of tcpdump:
> > 
> > 
> > 19:58:34.695789 0.0.0.0.bootpc > 255.255.255.255.bootps:
> > xid:0x46561400
> > S:255.25
> > 5.255.255 [|bootp]
> > 19:58:34.895789 arp who-has 192.168.10.10 tell saturn.kosmos
> > 19:58:34.895789 saturn.kosmos.bootps > 192.168.10.10.bootpc:
> > xid:0x46561400 Y:19
> > 2.168.10.10 S:saturn.kosmos [|bootp]
> > 19:58:34.965789 192.168.10.10.1037 > saturn.kosmos.tftp: 33 RRQ
> > "/tftpboot/luna/
> > bootImage" [|tftp]
> > 19:58:35.025789 saturn.kosmos.1041 > 192.168.10.10.1037: udp 516
> > 19:58:35.025789 192.168.10.10.1037 > saturn.kosmos.1041: udp 4
> > 19:58:35.025789 saturn.kosmos.1041 > 192.168.10.10.1037: udp 516
> > 19:58:40.025789 saturn.kosmos.1041 > 192.168.10.10.1037: udp 516
> > 19:58:45.025789 saturn.kosmos.1041 > 192.168.10.10.1037: udp 516
> > 19:58:50.025789 saturn.kosmos.1041 > 192.168.10.10.1037: udp 516
> > 19:58:55.025789 saturn.kosmos.1041 > 192.168.10.10.1037: udp 516
> > 
> > 
> > messages of tcpdump -aeNtvv:
> > 
> > 0:0:21:48:1a:a4 Broadcast ip 342: 0.0.0.0.bootpc >
> > 255.255.255.255.bootps:
> > xid:0
> > x2f801400 S:255.255.255.255 [|bootp] (ttl 255, id 1)
> > 0:0:21:44:13:4f 0:0:21:48:1a:a4 ip 342: saturn.bootps >
> > 192.168.10.10.bootpc: xi
> > d:0x2f801400 Y:192.168.10.10 S:saturn [|bootp] (ttl 64, id 102)
> > 0:0:21:48:1a:a4 0:0:21:44:13:4f ip 75: 192.168.10.10.1031 >
> > saturn.tftp:
> > 33 RRQ 
> > "/tftpboot/luna/bootImage" [|tftp] (ttl 255, id 2)
> > 0:0:21:44:13:4f 0:0:21:48:1a:a4 ip 558: saturn.1076 >
> > 192.168.10.10.1031:
> > udp 51
> > 6 (ttl 64, id 127)
> > 0:0:21:48:1a:a4 0:0:21:44:13:4f ip 60: 192.168.10.10.1031 >
> > saturn.1076:
> > udp 4 (
> > ttl 255, id 3)
> > 0:0:21:44:13:4f 0:0:21:48:1a:a4 ip 558: saturn.1076 >
> > 192.168.10.10.1031:
> > udp 51
> > 6 (ttl 64, id 128)
> > 0:0:21:44:13:4f 0:0:21:48:1a:a4 ip 558: saturn.1076 >
> > 192.168.10.10.1031:
> > udp 51
> > 6 (ttl 64, id 129)
> > 0:0:21:44:13:4f 0:0:21:48:1a:a4 ip 558: saturn.1076 >
> > 192.168.10.10.1031:
> > udp 51
> > 6 (ttl 64, id 130)
> > 0:0:21:44:13:4f 0:0:21:48:1a:a4 ip 558: saturn.1076 >
> > 192.168.10.10.1031:
> > udp 51
> > 6 (ttl 64, id 131)
> > 0:0:21:44:13:4f 0:0:21:48:1a:a4 ip 558: saturn.1076 >
> > 192.168.10.10.1031:
> > udp 51
> > 6 (ttl 64, id 132)
> > 
> > 
> > Any ideas ?
> > 
> > Thanks
> > Martin
> > 
> > 
> > 
>