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Full Discussion: Help with ping6
Top Forums UNIX for Advanced & Expert Users Help with ping6 Post 302986442 by Aia on Friday 25th of November 2016 10:16:10 AM
Old 11-25-2016
Quote:
Originally Posted by Meow613
Thanks.
Here is the output:
Code:
root@server1:/home/server1# sysctl net.ipv6.conf.{all,default,lo}.disable_ipv6
net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
net.ipv6.conf.lo.disable_ipv6 = 1

Your ip version six has been disabled in the system you are using.
To enabled it again, find those entries in the file /etc/sysctl.conf and change the 1 to a 0. Then, issue the command sysctl -p
After that try ping6 ::1

Last edited by Aia; 11-26-2016 at 01:25 AM..
 

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Discussion started by: Meow613
1 Replies
PING6(1)                                                           User Commands                                                          PING6(1)

NAME
ping6 - Packets to network hosts SYNOPSIS
ping6 [OPTION...] HOST ... DESCRIPTION
Send ICMP ECHO_REQUEST packets to network hosts. Options valid for all request types: -c, --count=NUMBER stop after sending NUMBER packets -d, --debug set the SO_DEBUG option -i, --interval=NUMBER wait NUMBER seconds between sending each packet -n, --numeric do not resolve host addresses -r, --ignore-routing send directly to a host on an attached network -w, --timeout=N stop after N seconds Options valid for --echo requests: -f, --flood flood ping (root only) -l, --preload=NUMBER send NUMBER packets as fast as possible before falling into normal mode of behavior (root only) -p, --pattern=PATTERN fill ICMP packet with given pattern (hex) -q, --quiet quiet output -s, --size=NUMBER send NUMBER data octets -?, --help give this help list --usage give a short usage message -V, --version print program version Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options. Options marked with (root only) are available only to superuser. AUTHOR
Written by Jeroen Dekkers. REPORTING BUGS
Report bugs to <bug-inetutils@gnu.org>. COPYRIGHT
Copyright (C) 2011 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO
The full documentation for ping6 is maintained as a Texinfo manual. If the info and ping6 programs are properly installed at your site, the command info ping6 should give you access to the complete manual. GNU inetutils 1.9 December 2011 PING6(1)
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