ICMPv4 message types
Timestamp reply (14)
Information request (15)
Information reply (16)
Address mask request (17)
Address mask reply (18)
NOTE: The Dell Networking OS does not suppress the ICMP message type echo request (8).
Table 67. Suppressed ICMPv6 message types
ICMPv6 message types
Destination unreachable (1)
Time exceeded (3)
IPv6 header bad (4)
Echo reply (129)
Who are you request (139)
Who are you reply (140)
Mtrace response (200)
Mtrace messages (201)
NOTE: The Dell Networking OS does not suppress the following ICMPv6 message types:
• Packet too big (2)
• Echo request (128)
• Multicast listener query (130)
• Multicast listener report (131)
• Multicast listener done (132)
• Router solicitation (133)
• Router advertisement (134)
• Neighbor solicitation (135)
• Neighbor advertisement (136)
• Redirect (137)
• Router renumbering (138)
• MLD v2 listener report (143)
• Duplicate Address Request (157)
• Duplicate Address Conrmation (158)
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