SNIFFIT(8) System Manager's Manual SNIFFIT(8) (NAME) sniffit - (SYNOPSIS) sniffit [-xdabvnN] [-P proto ] [-A char ] [-p port ] [(-r|-R) recordfile ] [-l sniflen ] [-L logparam ] [-F snifdevice ] [-D tty ] [-M plugin ] [(-t Target-IP | -s Source-IP ) | (-i|-I) | -c config-file ] (DESCRIPTION) sniffit (packet sniffer) TCP/UDP/ICMP . sniffit ( SEQ ACK TTL Window ...) ( ...) . sniffit (ethernet) PPP ( README.FIRST sn_config.h !) <<>> ( ). ( sniffit(5) ) . sniffit . (NOTE) . README.FIRST sniffit . (OPTIONS) -v sniffit ( ) -t Target-IP Target-IP ( IP ) . Target-IP 'x' ( : '-t 157.193.x' '-t x' ). ( : '-s' '-i' '-I' '-c' '-v' '-L') -s Source-IP '-t' Source-IP ( IP ) . ( : '-t' '-i' '-I' '-c' '-v' '-L') -b << >> (both) '-s' '-t' / IP '-s' '-t' . ( : '-t' '-i' '-I' '-c' '-v' '-L') -c config-file config-file ( ) . ( sniffit(5) ). ( : '-t' '-s' '-i' '-I' '-v' '-L') -i ncurses (<< >>). ( INTERACTIVE sn_config.h README.FIRST ) ( '-t' '-s' '-i' '-I' '-c' ) ( : '-t' '-s' '-c' '-v' '-L') -I '-i' . ( '-t' '-s' '-i' '-I' '-c' ) ( : '-t' '-s' '-c' '-v' '-L') -R (). '-r' Sniffit . ( '-c' '-t' '-s' ) ( : '-i' '-I' '-v' '-L' '-r') -r sniffit . '-F' . 'eth0' . sniffit '-F eth0' '-F eth' . '-i' '-I' '-r' ( ) . ( '-F' '-R' '-i' '-I') -n (checksum) . (bogus) . ( ARP RARP IP ) ( ) -N Sniffit . (Plugin) . ( ) -x TCP (stdout) ( SEQ ACK ). (spoofing) . ( stdout ) ( : '-i' '-I' '-v') -d << >> (dump mode) ( ) (stdout) . () . ( : '-i' '-I' '-v' '-L') -a << >> '-d' ASCII . '.' . ( '-d' '-a' ) ( : '-i' '-I' '-v' '-L') -P proto (: TCP). : IP TCP ICMP UDP. . IP ICMP UDP (dump) . IP IP TCP IP . IP ICMP ( UDP 0.3.4 ). ( : '-i' '-I' '-v' '-L') -A char << >> ( '-d' '-a' '-i' '-I' '-L') char . ( : '-a' '-d' '-i' '-I' '-v' '-L') -p port (!!) port 0 0 () . ( : '-c' '-i' '-I' '-v' '-L') -l sniflen << >> ( ). sniflen . 0 ( !). ( : '-i' '-I' '-v' '-L') -F snifdevice sniffit . snifdevice ifconfig ( ifconfig(8)). sniffit PPP . README.FIRST . ( ) -D tty . ( '-i' '-I' ) -M plugin plugin ' sniffit ( : '-i' '-I' '-v') -L logparam sniffit ( logparam ). ( sniffit(5) ) sniffit.log . logparam . ( '-c' ) (NORMAL MODE) sniflen ( ) x.x.x.x.p-y.y.y.y.o 'x.x.x.x' ( 'p') 'y.y.y.y' ( 'o') . ('-d' / '-a') (DUMP MODE ('-d' and/or '-a')) stdout ( IP) . ('-i' '-I') (INTERACTIVE MODE ('-i' or '-I')) : 'UP' 'k' ( ) 'DOWN' 'j' ( ) F1 '1' ( 'all' ) ( ) F2 '2' ( 'all' ) ( ) F3 '3' ( '0' ) ( ) F4 '4' ( '0' ) ( ) F5 '5' 'sniffit_key5' . sniffit ( sniffit ). . . F6 '6' F5 '5' 'sniffit_key6' F7 '7' F5 '5' 'sniffit_key7' F8 '8' F5 '5' 'sniffit_key8' ENTER '-D' . 'q' . 'n' (netstatistics). sn_config.h . 'g' Sniffit . <<>> . UDP . 'g' IP / . : "This Packet was fired with Sniffit! 'r' (Reset).. . ('-L') (LOGGING MODE ('-L')) sniffit.log ( sniffit(5) ). raw SYN FIN RST. (TCP) ('RAW') ( SYN ...). norm raw . ( ). telnet Sniffit ( telnet(1) ). ftp Sniffit ( ftp(1) ). mail Sniffit . IP ICMP UDP (IP ICMP UDP LOGGING) stdout . TCP UDP . UDP '-a' '-d' . (AUTHOR) Brecht Claerhout (SEE ALSO) sniffit(5) SNIFFIT(8)