Just for the curious. I am testing on VirtualBox (Version 5.1.8 r111374 (Qt5.5.1), macOS 10.12.1 host). Cannot bootstrap PKG on a host with NAT enabled.I have noticed this problem occurs only when NAT is enabled in VBox. When I use Bridged interface there is no problem. I have noticed that outgoing packet following RST response has invalid checksum. That may be VBox NAT problem..? Maybe someone noticed similar behavior.. https://www.virtualbox.org/ticket/16126 -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
On 10/28/16 14:15, Tomasz CEDRO wrote:> Just for the curious. I am testing on VirtualBox (Version 5.1.8 > r111374 (Qt5.5.1), macOS 10.12.1 host). Cannot bootstrap PKG on a host > with NAT enabled.I have noticed this problem occurs only when NAT is > enabled in VBox. When I use Bridged interface there is no problem. I > have noticed that outgoing packet following RST response has invalid > checksum. That may be VBox NAT problem..? Maybe someone noticed > similar behavior.. > > https://www.virtualbox.org/ticket/16126 >It could be related or unrelated, but have you tested disabling checksum offloading on both the guest and the host NICs? BTW what NIC are you using in the guest machine? have you tried changing NIC type? (for example changing between the emulated one and the paravirtualized one) -- Guido Falsi <mad at madpilot.net>
On Fri, 28 Oct 2016 14:15+0200, Tomasz CEDRO wrote:> Just for the curious. I am testing on VirtualBox (Version 5.1.8 > r111374 (Qt5.5.1), macOS 10.12.1 host). Cannot bootstrap PKG on a host > with NAT enabled.I have noticed this problem occurs only when NAT is > enabled in VBox. When I use Bridged interface there is no problem. I > have noticed that outgoing packet following RST response has invalid > checksum. That may be VBox NAT problem..? Maybe someone noticed > similar behavior.. > > https://www.virtualbox.org/ticket/16126Upgrading VBox (the hypervisor software) to 5.1.8 last week made "make -C /usr/ports fetchindex" next to impossible on my FreeBSD guests. I was running 5.1.6 of emulators/virtualbox-ose-additions{,-nox11} at that time. Luckily, I was able to upgrade the latter to 5.1.8 and all network/NAT problems went away. -- +-------------------------------+------------------------------------+ | Vennlig hilsen, | Best regards, | | Trond Endrest?l, | Trond Endrest?l, | | IT-ansvarlig, | System administrator, | | Fagskolen Innlandet, | Gj?vik Technical College, Norway, | | tlf. mob. 952 62 567, | Cellular...: +47 952 62 567, | | sentralbord 61 14 54 00. | Switchboard: +47 61 14 54 00. | +-------------------------------+------------------------------------+