Hi,
Thanks. 'ping -6 www.google.com' from a command prompt on the Windows host os works as expected, but 'ping6 www.google.com' from within the CentOS guest vm gets no response. Here is the routing tables (output of 'ip -4/-6 route) of the CentOS guest: # ip -4 route default via 192.168.178.1 dev enp0s3 169.254.0.0/16 dev enp0s3 scope link metric 1002 192.168.178.0/24 dev enp0s3 proto kernel scope link src 192.168.178.33 # ip -6 route unreachable ::/96 dev lo metric 1024 error -101 unreachable ::ffff:0.0.0.0/96 dev lo metric 1024 error -101 2001:980:ed37:1::/64 dev enp0s3 proto kernel metric 256 expires 6200sec unreachable 2002:a00::/24 dev lo metric 1024 error -101 unreachable 2002:7f00::/24 dev lo metric 1024 error -101 unreachable 2002:a9fe::/32 dev lo metric 1024 error -101 unreachable 2002:ac10::/28 dev lo metric 1024 error -101 unreachable 2002:c0a8::/32 dev lo metric 1024 error -101 unreachable 2002:e000::/19 dev lo metric 1024 error -101 unreachable 3ffe:ffff::/32 dev lo metric 1024 error -101 fe80::/64 dev enp0s3 proto kernel metric 256 default via fe80::2665:11ff:feed:e8d1 dev enp0s3 proto ra metric 1024 expires 1371sec - Maarten On Wed, Jun 17, 2015 at 9:59 AM, Aleksey Ilyushin < aleksey.ilyus...@oracle.com> wrote: > Hi, > > First you need to rule out host/router/provider issues. Try ‘ping -6 > www.google.com’ on the host. > > Aleksey > > On 17 Jun 2015, at 09:44, Maarten Hoes <hoes.maar...@gmail.com> wrote: > > Hi, > > > Thanks. Disabling ipv6 in the guest solves the issue. > > Still, I dont understand why ipv6 shouldnt work ? My host os has both an > ipv4 address and an ipv6 address, provided by DHCP with my internet > provider's 'modem' (which has ipv4 and ipv6 access to the internet). In > theory at least it should work, so I would still like to investigate > further if anyone has any further suggestions. > > Anyway, thanks for all the kind help by all. > > > - Maarten > > > > On Tue, Jun 16, 2015 at 9:51 PM, Aleksey Ilyushin < > aleksey.ilyus...@oracle.com> wrote: > >> Hi, >> >> It looks like the guest tries to reach www.google.com via IPv6 and never >> receives any replies. The problem may happen to be irrelevant to >> VirtualBox. Try disabling IPv6 in the guest. >> >> Aleksey >> >> On 16 Jun 2015, at 19:55, Maarten Hoes <hoes.maar...@gmail.com> wrote: >> >> Hi, >> >> >> I attached the gzipped capture to this message >>> >> At least I meant to, but seem to have forgotten. Here we go, attachment >> included this time. >> >> >> - Maarten >> >> <virtuaboxnic1.pcap.gz>_______________________________________________ >> vbox-dev mailing list >> vbox-dev@virtualbox.org >> https://www.virtualbox.org/mailman/listinfo/vbox-dev >> >> >> > >
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