IP Protocol 50

From: Sam (sam.sam_at_samsam.com)
Date: 12/29/03 

Date: Mon, 29 Dec 2003 09:45:43 -0000

Hi, I've had a number of incoming "IP Protocol 50" packets which Kerio
has blocked after the first alert to me. These all come from the same
IP address. Can anyone tell me what this is likely to be? Should I be
worried? Although, of course, Kerio _has_ blocked them.

TIA. 

-- 
Sam

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