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(no subject)
From: Christiaan Meihsl <Christiaan.Meihsl () reuters com>
Date: Thu, 21 Dec 2000 10:33:30 +0100
Christoph (puetzc () yahoo com) asked about ICMP types & codes: As a start, here are the types. In your case, the packet has type 0, which is an Echo Reply (answer to a ping). Best regards, Christiaan (christiaan.meihsl () ieee org) ICMP TYPE NUMBERS Type Name Reference ---- ------------------------- --------- 0 Echo Reply [RFC792] 1 Unassigned [JBP] 2 Unassigned [JBP] 3 Destination Unreachable [RFC792] 4 Source Quench [RFC792] 5 Redirect [RFC792] 6 Alternate Host Address [JBP] 7 Unassigned [JBP] 8 Echo [RFC792] 9 Router Advertisement [RFC1256] 10 Router Selection [RFC1256] 11 Time Exceeded [RFC792] 12 Parameter Problem [RFC792] 13 Timestamp [RFC792] 14 Timestamp Reply [RFC792] 15 Information Request [RFC792] 16 Information Reply [RFC792] 17 Address Mask Request [RFC950] 18 Address Mask Reply [RFC950] 19 Reserved (for Security) [Solo] 20-29 Reserved (for Robustness Experiment) [ZSu] 30 Traceroute [RFC1393] 31 Datagram Conversion Error [RFC1475] 32 Mobile Host Redirect [David Johnson] 33 IPv6 Where-Are-You [Bill Simpson] 34 IPv6 I-Am-Here [Bill Simpson] 35 Mobile Registration Request [Bill Simpson] 36 Mobile Registration Reply [Bill Simpson] 37 Domain Name Request [Simpson] 38 Domain Name Reply [Simpson] 39 SKIP [Markson] 40 Photuris [Simpson] 41-255 Reserved [JBP] ----------------------------------------------------------------- Visit our Internet site at http://www.reuters.com Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Reuters Ltd. _______________________________________________ firewall-wizards mailing list firewall-wizards () nfr com http://www.nfr.com/mailman/listinfo/firewall-wizards
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- (no subject) Christiaan Meihsl (Dec 24)