IP short header

[Render-Vue <sales () render-vue com>]

Hi Yah,

Started seeing a lot of these show up in logcheck, have had snort running 
for several months now and haven't seen these before.

Anything to be concerned about?

Mar  2 02:33:18 ns snort: ICMP Unreachable IP short header (18 bytes)
Mar  2 02:40:09 ns snort: ICMP Unreachable IP short header (18 bytes)
Mar  2 02:41:21 ns snort: ICMP Unreachable IP short header (18 bytes)
Mar  2 02:44:28 ns snort: ICMP Unreachable IP short header (18 bytes)
Mar  2 02:50:00 ns snort: ICMP Unreachable IP short header (18 bytes)
Mar  2 03:33:05 ns snort: ICMP Unreachable IP short header (12 bytes)
Mar  2 03:35:41 ns snort: ICMP Unreachable IP short header (18 bytes)
Mar  2 06:15:42 ns snort: ICMP Unreachable IP short header (18 bytes)

Regards from Auckland

Chae


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