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ICMP module: Difference between revisions
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The ICMP module processes ICMP traffic. It stores the amount of ICMP traffic and extracts information about the type. | The ICMP module processes ICMP and ICMPv6 traffic. It stores the amount of ICMP/ICMPv6 traffic and extracts information about the type. | ||
== Generic == | ==Generic== | ||
[[File:ICMP statistics.png|thumb|ICMP statistics module]] | [[File:ICMP statistics.png|thumb|ICMP statistics module]] | ||
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== Common types == | '''ICMPv6 generic graph''' | ||
The ICMPv6 generic traffic graph shows the amount of all ICMPv6 packets and throughput in bit/s over time. | |||
Global counters show the corresponding aggregated numerical values. | |||
==Common ICMP types== | |||
[[File:ICMP statistics common.png|thumb|ICMP statistics common types section]] | [[File:ICMP statistics common.png|thumb|ICMP statistics common types section]] | ||
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== | ==Common ICMPv6 types== | ||
'''Graphs of more common ICMPv6 types''' | |||
Traffic graphs for the most common ICMPv6 packet types Destination unreachable, Time exceeded, Echo reply/request, Neighbor Solicitation/Advertisement and Router Solicitation/Advertisement are shown. | |||
== ICMP type counters== | |||
[[File:ICMP statistics types.png|thumb|ICMP statistics type counters section]] | [[File:ICMP statistics types.png|thumb|ICMP statistics type counters section]] | ||
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== Ping times == | ==ICMPv6 type counters == | ||
'''Distribution of all seen ICMPv6 packets''' | |||
Packet counters for all different ICMPv6 packet types are shown in the table, with capture buttons for each type to download the specific traffic type as PCAP. | |||
'''The following types are supported:''' | |||
* Destination Unreachable | |||
* Packet too big | |||
* Time exceeded | |||
* Parameter problem | |||
* Echo Request | |||
* Echo Reply | |||
* Multicast Listener Query | |||
* Multicast Listener Report | |||
* Multicast Listener Done | |||
* Router Solicitation | |||
* Router Advertisement | |||
* Neighbor Solicitation | |||
* Neighbor Advertisement | |||
* Redirect Message | |||
* Router Renumbering | |||
* ICMP Node Information Query | |||
* ICMP Node Information Response | |||
* Inverse Neighbor Discovery Solicitation Message | |||
* Inverse Neighbor Discovery Advertisement Message | |||
* Version 2 Multicast Listener Report | |||
* Home Agent Address Discovery Request Message | |||
* Home Agent Address Discovery Reply Message | |||
* Mobile Prefix Solicitation | |||
* Mobile Prefix Advertisement | |||
* Certification Path Solicitation Message | |||
* Certification Path Advertisement Message | |||
* Multicast Router Advertisement | |||
* Multicast Router Solicitation | |||
* Multicast Router Termination | |||
* FMIPv6 Messages | |||
* RPL Control Message | |||
* ILNPv6 Locator Update Message | |||
* Duplicate Address Request | |||
* Duplicate Address Confirmation | |||
* MPL Control Message | |||
* Extended Echo Request | |||
* Extended Echo Reply | |||
* Experimental | |||
* Reserved | |||
==Ping times== | |||
[[File:ICMP statistics ping.png|thumb|ICMP statistics ping times section]] | [[File:ICMP statistics ping.png|thumb|ICMP statistics ping times section]] | ||
'''Ping latency''' | '''Ping latency''' | ||
Here are all seen ping peers stored. A ping peer is an IP address sending | Here are all seen ping peers stored. A ping peer is an IP address (either IPv4 or IPv6 address) sending Echo request(s) and the corresponding destination IP address sending the Echo reply/replies. | ||
* Ping sent from: The IP address that sent an | *Ping sent from: The IP address that sent an Echo request (see [[Common table columns#IP|Common table columns - IP]]). | ||
* Latest request time: This is the time, when the request packet was seen. If more than one packet has been seen, the latest timestamp is shown. | *Latest request time: This is the time, when the request packet was seen. If more than one packet has been seen, the latest timestamp is shown. | ||
* Ping sent to: The IP address that receives the | *Ping sent to: The IP address that receives the Echo request and (usually) sends the Echo reply (see [[Common table columns#IP|Common table columns - IP]]). | ||
* Latest reply time: This is the time, when the reply packet was seen. If more than one packet has been seen, the latest timestamp is shown. | *Latest reply time: This is the time, when the reply packet was seen. If more than one packet has been seen, the latest timestamp is shown. | ||
* Ping latency (min/avg/max): This is the statistical minimum/average/maximum latency between | *Ping latency (min/avg/max): This is the statistical minimum/average/maximum latency between Echo requests and their replies in the selected time span. | ||
* Number of ping requests: This is the total amount of ping requests sent from the requesting IP to the receiving IP address. | *Number of ping requests: This is the total amount of ping requests sent from the requesting IP to the receiving IP address. | ||
* Number of ping replies: This is the total amount of ping replies sent from the IP, that received a request, to the requesting IP address. | *Number of ping replies: This is the total amount of ping replies sent from the IP, that received a request, to the requesting IP address. | ||
* Graph: This graph shows the response time latency history between | *Graph: This graph shows the response time latency history between Echo requests and their replies in the selected time span. | ||