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Operating Systems Solaris able to ping all hosts but not able to traceroute any host Post 302571031 by h@foorsa.biz on Saturday 5th of November 2011 03:48:58 PM
Old 11-05-2011
Can ping doesn't means can traceroute, sometime you will come across can traceroute but cannot ping.
There is some sort of packet filter such as firewalls which blocks traceroute packets which is a UDP packets on Solaris .
 

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TRACEROUTE6(8)						 System Manager's Manual: iputils					    TRACEROUTE6(8)

NAME
traceroute6 - traces path to a network host SYNOPSIS
traceroute6 [-dnrvV] [-i interface] [-m max_ttl] [-p port] [-q max_probes] [-s source] [-w wait time] destination [size] DESCRIPTION
Description can be found in traceroute(8), all the references to IP replaced to IPv6. It is needless to copy the description from there. SEE ALSO
traceroute(8), tracepath(8), ping(8). HISTORY
This program has long history. Author of traceroute is Van Jacobson and it first appeared in 1988. This clone is based on a port of tracer- oute to IPv6 published in NRL IPv6 distribution in 1996. In turn, it was ported to Linux by Pedro Roque. After this it was kept in sync by Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>. And eventually entered iputils package. SECURITY
tracepath6 requires CAP_NET_RAW capability to be executed. It is safe to be used as set-uid root. AVAILABILITY
traceroute6 is part of iputils package and the latest versions are available in source form at http://www.skbuff.net/iputils/iputils-cur- rent.tar.bz2. iputils-161105 09 March 2017 TRACEROUTE6(8)
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