PPPDUMP(8) System Manager's Manual PPPDUMP(8) pppdump - PPP pppdump [ -h | -p [ -d ]] [ -r ] [ -a ] [ -m mru ] [ file ... ] pppdump , pppd record, , . , pppdump , . . : -h . -p, , -ASCII . -p Collects the bytes sent and received into PPP packets, interpreting the async HDLC framing and escape characters and checking the FCS (frame check sequence) of each packet. The packets are printed as hex values and as characters (non-printable characters are printed as `.'). -d -p pppdump , BSD-Compress Deflate. -r Reverses the direction indicators, so that `sent' is printed for bytes or packets received, and `rcvd' is printed for bytes or packets sent. -a Prints absolute times. -m mru mru MRU (maximum receive unit, ) PPP- ( -p). pppd(8) () ; GNU (GNU General Public License - GPL, 3 ) , - . - , , () () () <>. 1 1999 . PPPDUMP(8)