Graphical network connections viewer for Linux
To get the last release version, please use the PPA:
https://launchpad.net/~chipmunk.sm/+archive/ubuntu/ppa
$ sudo add-apt-repository ppa:chipmunk.sm/ppa
$ sudo apt-get update
$ sudo apt-get install tcpview
Debian packages (.deb)
https://launchpad.net/~chipmunk.sm/+archive/ubuntu/ppa/+packages
Home page:
https://github.com/chipmunk-sm/tcpview