net-tools

Some simple Network tools, currently ping and spoofing programs.

Compile

Requirements

• Linux operating system

For ping program

$ make ping
gcc -c ping.c
gcc -Wall -g -O2  -o bin/ping -export-dynamic ping.o

For spoofing program

$ make spoofing
gcc -c spoofing.c
gcc -Wall -g -O2  -o bin/spoofing -export-dynamic spoofing.o

Folders

/		Sources are on the root of Repository
+--bin/		Binary folder where executables are written

Run

Ping example

$ sudo ./bin/./ping 192.168.1.1
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
8 bytes from 192.168.1.1: icmp_seq=1 ttl=63
8 bytes from 192.168.1.1: icmp_seq=2 ttl=63
8 bytes from 192.168.1.1: icmp_seq=3 ttl=63
8 bytes from 192.168.1.1: icmp_seq=4 ttl=63
8 bytes from 192.168.1.1: icmp_seq=5 ttl=63
8 bytes from 192.168.1.1: icmp_seq=6 ttl=63
8 bytes from 192.168.1.1: icmp_seq=7 ttl=63
8 bytes from 192.168.1.1: icmp_seq=8 ttl=63
8 bytes from 192.168.1.1: icmp_seq=9 ttl=63
^C
--- ping statistics ---
9 packets transmitted, 9 packets received, 0 packet loss

Spoofing example (src: 192.168.1.15, dest: 192.168.1.1, port: 23)

$ sudo ./bin/./spoofing 192.168.1.15 192.168.1.1 23

Todo

• Accept hostname for ping
• More verbose for spoofing
• Add other tools