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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: Filtering ICMP (Was Re: SMURF amplifier block list)
At 08:45 PM 4/21/98 +0400, Alex P. Rudnev wrote: >1) Traceroute is not affected by this filter; Just a note that if you are using Winders, tracert does use ICMP Echo Requests, no high port numbers. FYI. >2) ICMP is really blocked at many different places of Internet; we answer >every day _no matter you can't ping www.XXX.com, it's becuase they refuse >PING's to their network_. Still don't make it right. ============================================================================ ==== Eric Germann Computer and Communications Technologies [email protected] Van Wert, OH 45891 Phone: 419 968 2640 http://www.cctec.com Fax: 419 968 2641 Network Design, Connectivity & System Integration Services A Microsoft Solution Provider
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