b8566206   
   From: boite-a-spam@plouf.fr.eu.org   
      
   Don a écrit :   
   > On Nov 20, 5:12 pm, Pascal Hambourg    
   > wrote:   
   >> This won't capture the ICMP error messages that Martijn suggested.   
   >   
   > Oops.   
   >   
   > tcpdump -v '(tcp port 80 or icmp) and host 74.125.67.100'   
      
   This won't capture the ICMP error messages from intermediate routers or   
   firewalls.   
      
   > 17:42:49.031583 IP (tos 0x0, ttl 64, id 65297, offset 0, flags [DF],   
   > proto TCP (6), length 60)   
   >     don-desktop.local.52416 > gw-in-f100.1e100.net.www: Flags [S],   
   > cksum 0x69ee (correct), seq 2862310532, win 5840, options [mss   
   > 1460,sackOK,TS val 2988949 ecr 0,nop,wscale 7], length 0   
      
   Please use -n to disable name lookups.   
      
   --- SoupGate-Win32 v1.05   
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