Hi Matt, 2010/9/3 mattschinkel <[email protected]>
> > And here's a sample of pings from my linux PC: > > # ping -c 10 192.168.2.3 > PING 192.168.2.3 (192.168.2.3) 56(84) bytes of data. > 64 bytes from 192.168.2.3: icmp_seq=1 ttl=127 time=310 ms > 64 bytes from 192.168.2.3: icmp_seq=2 ttl=127 time=310 ms > [...] 300ms ! Is your PIC on another planet ? :) Just a joke... In order to test performances and reliability, have you tried to ping flood your PIC ? $ ping -f 192.168.2.3 According to man, ping sends a ICMP request each 200ms. ping -f (requires root privileges) will flood PIC with requests. If you start to see dots, this means PICs can't handle all requests. In the end, you'll have % loss packets. Cheers, Seb 64 bytes from 192.168.2.3: icmp_seq=3 ttl=127 time=309 ms > 64 bytes from 192.168.2.3: icmp_seq=4 ttl=127 time=309 ms > 64 bytes from 192.168.2.3: icmp_seq=5 ttl=127 time=309 ms > 64 bytes from 192.168.2.3: icmp_seq=6 ttl=127 time=308 ms > 64 bytes from 192.168.2.3: icmp_seq=7 ttl=127 time=309 ms > 64 bytes from 192.168.2.3: icmp_seq=8 ttl=127 time=309 ms > 64 bytes from 192.168.2.3: icmp_seq=9 ttl=127 time=309 ms > 64 bytes from 192.168.2.3: icmp_seq=10 ttl=127 time=308 ms > > --- 192.168.2.3 ping statistics --- > 10 packets transmitted, 10 received, 0% packet loss, time 9005ms > rtt min/avg/max/mdev = 308.987/309.963/310.987/0.816 ms > > -- > You received this message because you are subscribed to the Google Groups > "jallib" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<jallib%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/jallib?hl=en. > > -- Sébastien Lelong http://www.sirloon.net http://sirbot.org -- You received this message because you are subscribed to the Google Groups "jallib" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/jallib?hl=en.
