EtherApe is a network traffic browser.
It displays network activity graphically. It uses GNOME libraries as it’s user interface, and libpcap, a packet capture and filtering library.
This is free and open source software.
Key Features
- Network traffic is displayed graphically. The more “talkative” a node is, the bigger its representation.
- Node and link color shows the most used protocol.
- User may select what level of the protocol stack to concentrate on.
- You may either look at traffic within your network, end to end IP, or even port to port TCP.
- Data can be captured “off the wire” from a live network connection, or read from a tcpdump capture file.
- Live data can be read from ethernet, FDDI, PPP, SLIP and WLAN interfaces, plus several other incapsulated formats (e.g. Linux cooked, PPI).
- The following frame and packet types are currently supported: ETH_II, 802.2, 803.3, IP, IPv6, ARP, X25L3, REVARP, ATALK, AARP, IPX, VINES, TRAIN, LOOP, VLAN, ICMP, IGMP, GGP, IPIP, TCP, EGP, PUP, UDP, IDP, TP, ROUTING, RSVP, GRE, ESP, AH, EON, VINES, EIGRP, OSPF, ENCAP, PIM, IPCOMP, VRRP; and most TCP and UDP services, like TELNET, FTP, HTTP, POP3, NNTP, NETBIOS, IRC, DOMAIN, SNMP, etc.
- Data display can be refined using a network filter using pcap syntax.
- Display averaging and node persistence times are fully configurable.
- Name resolution is done using standard libc functions, thus supporting DNS, hosts file, etc.
- Clicking on a node/link opens a detail dialog showing protocol breakdown and other traffic statistics.
- Protocol summary dialog shows global traffic statistics by protocol.
- Node summary dialog shows traffic statistics by node.
- Node statistics export to XML file.
- A single node can be centered on the display and several user-choosen nodes can be arranged in a inner circle with other nodes around.
- An alternative display mode arranges nodes in “columns”.
- Scrollkeeper/rarian-compatible manual integrated with yelp.
Website: etherape.sourceforge.io
Support: Code Repository
Developer: Juan Toledo, Vincent van Adrighem, Riccardo Ghetta, Eran Mann, Frederic Peters, Zev Weiss, and contributors
License: GNU General Public License v2.0
EtherApe is written in C. Learn C with our recommended free books and free tutorials.
Related Software
| Network Analyzers | |
|---|---|
| Wireshark | Network protocol analyzer with a rich and powerful feature set |
| Ettercap | Comprehensive suite for man in the middle attacks |
| Kismet | Wireless network and device detector, sniffer, wardriving tool |
| IPTraf-ng | Feature-laden network statistic monitoring tool |
| netsniff-ng | Swiss army knife for daily Linux network plumbing |
| Kyanos | Networking analysis tool using eBPF |
| EtherApe | Graphical network monitor |
| darkstat | Captures network traffic, calculates usage statistics, and serves reports |
| justniffer | Network TCP packet sniffer with reliable TCP flow rebuilding |
| tcpflow | TCP/IP packet demultiplexer |
| tcpdump | Powerful and hugely respected command-line packet analyzer |
| sniffglue | Packet sniffer written in Rust |
| sniffer | Alternative network traffic sniffer |
| dsniff | Collection of tools for network auditing and penetration testing |
| ngrep | grep applied to the network layer |
| Network Monitor | Rreal-time network connection monitoring tool |
| sniffit | CORBA based sniffer system with ncurses interactive mode |
| Jomon | Network forensics and sniffer tool |
Read our verdict in the software roundup.
 Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more. Discovered a useful open source Linux program that we haven’t covered yet? Let us know by completing this form. |