[syslinux] syslinux.efi pxeboot across multiple subnets

[H. Peter Anvin]

On 11/08/2013 03:35 PM, Geert Stappers wrote:
> Op 2013-11-08 om 10:48 schreef H. Peter Anvin:
>> Thank you for posting the pcap files, by the way.  Analyzing them in
>> Wireshark is so much nicer than reading the text output of tcpdump.
> 
> Fetch the new capture with
> 
>  wget -O pcap2.zip http://ge.tt/api/1/files/136167y/0/blob?downlad
> 
> 
> The capture[1] shows two[2] TFTP transmissions of sles113/syslinux.efi,
> but nothing after that. As if syslinux.efi was crashed.
> 
> Groeten
> Geert Stappers
> 
> Notes
> [1] With a snaplength of 96 bytes or something.
>     Add -S0 to tcpdump to get the full network packets.
> [2] A previous posting says that the repeated transmission
>     is an artifact of the firmware.

syslinux.efi either crashed or just can't get packets out.  Either of
which is bad, obviously.
	
	-hpa