Re: List of "safe" ICMP types and codes

[Olivier Kaloudoff]

]> Is there something wrong with blocking all inbound icmp?
]
]Yes, your network connectivity will greatly suffer. Performance Problems
]from failed Path MTU discovery and inability to debug connectivity problems.

here is an url for a description of such troubles;
http://www.worldgate.ca/~marcs/mtu/

Olivier

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