dnstop

DNS Traffic Monitor

dnstop is a libpcap application (ala tcpdump) that displays various tables of DNS traffic on your network. Currently dnstop displays tables of: * Source IP addresses * Destination IP addresses * Query types * Response codes * Opcodes * Top level domains * Second level domains * Third level domains * etc... dnstop supports both IPv4 and IPv6 addresses. To help find especially undesirable DNS queries, dnstop provides a number of filters. The filters tell dnstop to display only the following types of queries: * For unknown/invalid TLDs * A queries where the query name is already an IP address * PTR queries for RFC1918 address space dnstop can either read packets from the live capture device, or from a tcpdump savefile.

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Distributions

openSUSE Tumbleweed

openSUSE Leap 15.2

openSUSE Leap 15.1

SUSE SLE-15-SP2

home:kippno Community
git+20200527.7bcc088

SUSE SLE-15-SP1

home:kippno Community
git+20200527.7bcc088

SUSE SLE-15

SUSE SLE-11 SP 4

Unsupported distributions

The following distributions are not officially supported. Use these packages at your own risk.

SUSE:SLE-12:SLE-Module-Adv-Systems-Management

git+20200527.7bcc088

openSUSE:Leap:42.2

openSUSE:Leap:42.3

openSUSE:Leap:15.0

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SUSE:SLE-12:SLE-Module-Toolchain