ùISO8859-1b >-=lª»Ï ä Où <I † &¦8ÍQbX usage: tcptraceroute [-hc][-f first_ttl] [-m max_TTL] [-q nqueries] [-w wait] [-p port#] host max ttl must be >1 first ttl must be >1 -m cannot be greater then 255, setting to default value 30 -f cannot be greater then 255, setting to default value 1 port must be >0 nprobes must be >0 wait must be >1 sec %s: unknown host %s -f cannot be grater then maximum TTL value(-m) setting -f to default value 1 Option -c should be used as tcptraceroute -c -p tcptraceroute: unknown host %s traceroute to %s (%s) from %s(%s) fistTTL=%d maxTTL=%d probes=%d wait=%d sec to port %d Must be blocked by firewall try using ports like 21, 23, 80 ,443 with flag c usage: tcptraceroute [-hc][-f first_ttl] [-m max_TTL] [-q nqueries] [-w wait] [-p port#] host