Compex Technologies 18A Manuale Utente
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congestion.
Redirect
Informs the host of a preferred route.
Time exceeded
Indicates that the Time-to-Live (TTL) of an
IP datagram has expired.
IP datagram has expired.
Parameter
Problem
Problem
Informs that host that there is a problem in
one the ICMP parameter.
one the ICMP parameter.
Timestamp
Request
Request
Information that is from the ICMP data
packet.
packet.
Information
Request
Request
Information that is from the ICMP data
packet.
packet.
Information Reply
Information that is from the ICMP data
packet.
packet.
IGMP Types
: This IP protocol is used to establish host memberships in particular
multicast groups on a single network. The mechanisms of the
protocol allow a host to inform its local router, using Host
Membership Reports.
protocol allow a host to inform its local router, using Host
Membership Reports.
Host Membership
Report
Report
Information that is from the IGMP data
packet.
packet.
Host Membership
Query
Query
Information that is from the IGMP data
packet.
packet.
Leave Host
Message
Message
Information that is from the ICMP data
packet.
packet.
Source IP
: This parameter allows you to specify workstation(s) generating the
data packets. Users can either set a single IP address or set a range
of IP addresses.
of IP addresses.
Destination IP
: This parameter lets you specify the set of workstations that receive
the data packets. Users can either set a single IP address or set a
range of IP addresses.
range of IP addresses.
Source Port
: You can control requests for using a specific application by
entering its port number here. Users can either set a single port
number or a range of port numbers.
number or a range of port numbers.
Destination Port
: This parameter determines the application from the specified
destination port. Users can either set a single port number or a
range of port numbers.
range of port numbers.
Check Options
: This parameter refers to the options in the packet header. The