See list of adapters wireshark command line install#

Sudo apt-get install libpcap-dev libnl-3-dev libnl-genl-3-dev binutils-dev libreadline6-dev autoconf libtool pkg-config build-essential Install required tools, libs and gcc compiler collection on Ubuntu or Debian Linux: It is a project I started in an effort to improve the ability for developers and system administrator to diagnose problems in the Linux Networking stack, specifically in our ability to diagnose where packets are getting dropped. Again the syntax is straightforward:Īnother option is to directly query the /proc/net/dev file either using the cat command or column command:įace |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressedĮth0: 92123116754 94805122 0 0 0 0 0 0 93565689124 94617058 0 0 0 0 0 0 Pass the -S or -statistics option to display stats. Queries the specified network device for NIC- and driver-specific statistics with ethtool So either Wireguard or firewall dropping packets as per policy. It is clear that TX is Transmit and RX is Receive. TX: bytes packets errors dropped carrier collsns RX: bytes packets errors dropped overrun mcast

Ip -s link show wg0 4: wg0: mtu 1420 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 In this example display link stats for wg0:

See list of adapters wireshark command line how to#

Let us see how to see link device stats using the ip command. Netstat -s -u Showing dropped packets statistics per network interface on Linux using the ip Displaying network stats per network interface on LInux To display summary statistics for each protocol, run:Ģ264 resets received for embryonic SYN_RECV socketsĤ2 packets pruned from receive queue because of socket buffer overrunġ4095 TCP sockets finished time wait in fast timerĢ1 packetes rejected in established connections because of timestampġ3 delayed acks further delayed because of locked socketĤ41344 acknowledgments not containing data payload receivedġ4 congestion windows recovered without slow start after partial ackģ870 connections reset due to unexpected dataĢ44 connections reset due to early user close