On Sat, 28 Jun 2003, Bogdan Marinca wrote: > [EMAIL PROTECTED] bogdan]# ping -s 1492 202.76.147.10 > PING 202.76.147.10 (202.76.147.10) from 194.176.189.26 : 1492(1520) bytes of data. > 1500 bytes from 202.76.147.10: icmp_seq=1 ttl=230 time=421.426 msec > 1500 bytes from 202.76.147.10: icmp_seq=3 ttl=230 time=417.304 msec > 1500 bytes from 202.76.147.10: icmp_seq=5 ttl=230 time=440.965 msec > 1500 bytes from 202.76.147.10: icmp_seq=6 ttl=230 time=424.697 msec > 1500 bytes from 202.76.147.10: icmp_seq=8 ttl=230 time=451.531 msec > 1500 bytes from 202.76.147.10: icmp_seq=10 ttl=230 time=433.467 msec > > --- 202.76.147.10 ping statistics --- > 11 packets transmitted, 6 packets received, 45% packet loss > round-trip min/avg/max/mdev = 417.304/431.565/451.531/11.860 ms > [EMAIL PROTECTED] bogdan]# ping -s 1500 202.76.147.10 > PING 202.76.147.10 (202.76.147.10) from 194.176.189.26 : 1500(1528) bytes of data. > 1508 bytes from 202.76.147.10: icmp_seq=0 ttl=230 time=430.570 msec > 1508 bytes from 202.76.147.10: icmp_seq=1 ttl=230 time=442.160 msec > 1508 bytes from 202.76.147.10: icmp_seq=2 ttl=230 time=420.057 msec > 1508 bytes from 202.76.147.10: icmp_seq=5 ttl=230 time=442.152 msec > 1508 bytes from 202.76.147.10: icmp_seq=6 ttl=230 time=438.970 msec > 1508 bytes from 202.76.147.10: icmp_seq=7 ttl=230 time=435.749 msec > 1508 bytes from 202.76.147.10: icmp_seq=8 ttl=230 time=479.583 msec > > --- 202.76.147.10 ping statistics --- > 10 packets transmitted, 7 packets received, 30% packet loss > round-trip min/avg/max/mdev = 420.057/441.320/479.583/17.198 ms
Destul de elocvent nu crezi ? :) > > Deci ... daca nu a primit FIN sau RESET ... sau astea > s'au pierdut pe drum ... nu se mai face retry ? > Daca nu se raspune la retry, nu exista timeout? (sau > acesta este extrem de mare, nedefinit de mare?) > > Merci, > > Bogdan AFAIK cel care a trimis, dupa ce trimite window size in packete, asteapta ACK, daca nu primeste intr-un anumit interval face retry (iar trimite acele packete). Timeout-ul unei conexiuni e foarte mare cred (7200 secunde ?). Daca tu ai probleme intre tine si cel care iti trimite packetele, la dimensiuni mari, acestea nu ajung la tine si deci ala de la distanta tot incearca. ---------------------------- Mihai RUSU Disclaimer: Any views or opinions presented within this e-mail are solely those of the author and do not necessarily represent those of any company, unless otherwise specifically stated.
