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Diagnostics
5. (Optional) Add a filter type:
a. Click to expand Filter.
You can select from preconfigured filters to determine which types of packets to capture
or ignore, or you can create your own Berkeley packet filter expression.
b. To create a filter that either captures or ignores packets from a particular IP address or
network:
i. Click to expand Filter IP addresses or networks.
ii. Click to add an IP address/network.
iii. For IP address or network, type the IPv4 or IPv6 address (and optional netmask).
iv. For Source or destination IP address, select whether the filter should apply to
packets when the IP address/network is the source, the destination, or both.
v. Click Ignore this IP address or network if the filter should ignore packets from this
IP address/network. By default, is option is disabled, which means that the filter will
capture packets from this IP address/network.
vi. Click to add additional IP address/network filters.
c. To create a filter that either captures or ignores packets that use a particular IP protocol:
i. Click to expand Filter IP protocols.
ii. Click to add an IP protocol.
iii. For IP protocol to capture or ignore, select the protocol. If Other protocol is
selected, type the number of the protocol.
iv. Click Ignore this protocol if the filter should ignore packets that use this protocol. By
default, is option is disabled, which means that the filter will capture packets that use
this protocol.
v. Click to add additional IP protocols filters.
d. To create a filter that either captures or ignores packets from a particular port:
i. Click to expand Filter TCP/UDP port.
ii. Click to add a TCP /UDP port.
iii. For IP TCP/UDP port to capture or ignore, type the number of the port to be
captured or ingored.
iv. For TCP or UDP port, select the type of transport protocol.
Digi Connect EZ Mini User Guide
Analyze network traffic
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