packetgen 1.4.1 has been released.
PacketGen provides simple ways to generate, send and capture network
Known protocols are: Ethernet, Dot11, Dot1x, IP, IPv6, ARP, ICMP,
ICMPv6, UDP, TCP, ESP and DNS.
### 1.4.1 / 2017-03-11
* PacketGen::Capture.new: iface argument is no more mandatory. If
undefined, select first network interface.
* add an interactive console with pgconsole executable