Hello! Long time ago I wrote >I have absolutely the same problem over one of our links. > >fping 192.168.101.1 -b 1500 >192.168.101.1 is unreachable > >ping 192.168.200.230 -s 1500 >PING 192.168.200.230 (192.168.200.230) 1500(1528) bytes of data. >1508 bytes from 192.168.200.230: icmp_seq=1 ttl=254 time=24.9 ms > >but > >fping 192.168.200.230 -b 12 >192.168.200.230 is alive > >I looked into packets and see that there is difference in content. >This is 2Mbit hdlc link betwee cisco 3660 and 1751... > >Strange but true... > Today I found how to fix this. diff fping.c fping.c.orig 1436,1437c1436 < // memset( buffer, 0, ping_pkt_size * sizeof( char ) ); < memset( buffer, 1, ping_pkt_size * sizeof( char ) ); --- > memset( buffer, 0, ping_pkt_size * sizeof( char ) ); Don't know how and why this helps :-( -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://lists.ee.ethz.ch/smokeping-users WebAdmin http://lists.ee.ethz.ch/lsg2.cgi
