dnstap

package

v0.0.0-...-e1c1521 Latest Latest Go to latest Published: Aug 7, 2017 License: Apache-2.0 Imports: 13 Imported by: 0

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dnstap enables logging to dnstap, a flexible, structured binary log format for DNS software: http://dnstap.info.

There is a buffer, expect at least 13 requests before the server sends its dnstap messages to the socket.

dnstap SOCKET [full]

Log information about client requests and responses to /tmp/dnstap.sock.

dnstap /tmp/dnstap.sock

Log information including the wire-format DNS message about client requests and responses to /tmp/dnstap.sock.

dnstap /tmp/dnstap.sock full

go get github.com/dnstap/golang-dnstap
cd $GOPATH/src/github.com/dnstap/golang-dnstap/dnstap
go build
./dnstap

The following command listens on the given socket and decodes messages to stdout.

dnstap -u /tmp/dnstap.sock

The following command listens on the given socket and saves message payloads to a binary dnstap-format log file.

dnstap -u /tmp/dnstap.sock -w /tmp/test.dnstap

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type Dnstap struct {
	Next middleware.Handler
	Out  io.Writer
	Pack bool
}

func (h Dnstap) Name() string

func (h Dnstap) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error)

func (h Dnstap) TapMessage(m *tap.Message) error

Path	Synopsis
msg Package msg helps to build a dnstap Message.	Package msg helps to build a dnstap Message.
out
taprw Package taprw takes a query and intercepts the response.	Package taprw takes a query and intercepts the response.
test