Hi, I can access (tried ping) to both other guest's on the the same (bridged) network, as well as the host OS on the same network.
Also, I can reproduce it with both VirtualBox 5 as well as 4.3.30 and 4.3.28. The issue you mention seems to have been introduced with VirtualBox 5 ? Also, I seem to be getting other odd behavior, where the ping command by hostname seems to resolve the address correctly (although slowly), but icmp seems to fail : $ ping www.google.com PING www.google.com (173.194.65.106) 56(84) bytes of data. ^C --- www.google.com ping statistics --- 44 packets transmitted, 0 received, 100% packet loss, time 43024ms As at the same time, the host command seems to fail completely : $ host www.google.com ;; connection timed out; trying next origin ;; connection timed out; no servers could be reached - Maarten On Tue, Jul 28, 2015 at 5:39 PM, Valery Ushakov <[email protected]> wrote: > Maarten Hoes <[email protected]> wrote: > > > Im running into an issue were it appears as if my bridged adapters in my > > CentOS 7 guest VM's no longer are able to contact the default gateway. > For > > example, when issuing a ping to that default gateway from within the > guest, > > it fails. (Other network activity also fails to work, appearantly because > > of this. Pinging the default gateway from the host works as expected.). > On > > the other hand, the same device (my ISP's router/modem) seems to be > > receiving DHCP requests and issuing DHCP reply's just fine, because the > > guest gets IP addresses assigned with DHCP. > > > > I tried downgrading from 5.0 to 4.3.30 and 4.3.28, but that did not > change > > the behavior. Setting the bridged adapter to 'NAT' for the guest does > make > > the issue go away. > > > > My host is Windows 8.1, and the guests are CentOS 7. VirtualBox 5.0. > > > > Also, bridged adapters with VirtualBox 5.0 used to work, so I suspect > some > > Windows update (or other software configuration change on my box). > > > > I really have no idea on how to troubleshoot this issue further. Any and > > all input is appreciated. > > Can you access other hosts on the same network? > > This sounds like https://www.virtualbox.org/ticket/14261 > > -uwe > > > _______________________________________________ > vbox-dev mailing list > [email protected] > https://www.virtualbox.org/mailman/listinfo/vbox-dev >
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