Reimplementation of tracetcp (http://simulatedsimian.github.io/tracetcp.html) in Go.
$ go get github.com/simulatedsimian/tracetcp-go/cmd/tracetcpInstalls tracetcp executable into $GOPATH/bin
As tracetcp uses raw sockets it needs to be run as root, using sudo. To avoid running as root, issue the following command:
sudo setcap cap_net_raw=ep tracetcp If tracetcp is rebuilt, setcap will need to be run again.
➤ ./tracetcp www.news.com
Tracing route to 64.30.224.82 (phx1-rb-gtm3-tron-xw-lb.cnet.com) on port 80 over a maximum of 30 hops:
1 4ms 3ms 3ms Wintermute (192.168.1.1)
2 10ms 10ms 9ms 10.239.152.1
3 11ms 9ms 11ms perr-core-2a-ae9-609.network.virginmedia.net (62.252.175.129)
4 * * *
5 * * *
6 * * *
7 25ms 16ms 13ms brhm-bb-1c-ae0-0.network.virginmedia.net (62.254.42.110)
8 18ms 17ms 17ms 213.161.65.149
9 * * *
10 194ms 161ms 162ms ae-1-8.bar1.Phoenix1.Level3.net (4.69.133.29)
11 157ms 155ms 156ms CBS-CORPORA.bar1.Phoenix1.Level3.net (4.53.106.166)
12 158ms 157ms 158ms ae2-0.io-phx1-ex8216-1.cnet.com (64.30.227.54)
13 Connected to 64.30.224.82 on port 80