Hi, all. I noticed this morning that one of my ipv4-only hosts (i.e. v6 is
disabled via sysctl on boot) is pulling in the full list of all hosts in my
internal ntp pool (several A as well as several AAAA). Obviously, the v6 time
sources are never going to be reachable by a single-stack v4 host. Is this
intentional behavior, or do I need to dig into the code to figure out why it's
adding v6 sources to the list without an active v6 network stack?
root@cacti:/var/log# cat /proc/sys/net/ipv6/conf/all/disable_ipv6
1
root@cacti:/var/log# ip -6 addr
<null>
root@cacti:/var/log# ntpq -pn
remote refid st t when poll reach delay offset jitter
==============================================================================
XXX.0.14.76 .GPS. 1 u 15 64 1 2.108 -31.019 0.000
XXX.175.241.201 172.22.8.33 2 u 14 64 1 1.296 -30.797 0.000
XXX.175.241.200 172.22.8.33 2 u 13 64 1 1.312 -30.670 0.000
2XXX:578:30:404 .INIT. 16 - - 64 0 0.000 0.000 0.000
2XXX:578:30:404 .INIT. 16 - - 64 0 0.000 0.000 0.000
Thanks.
Dan
Dan Geist dan(@)polter.net
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