Date: Sun, 26 Oct 2014 15:50:32 -0700 From: Benjamin Perrault <ben.perrault@gmail.com> To: Allan Jude <allanjude@freebsd.org> Cc: freebsd-virtualization@freebsd.org Subject: Re: No bhyve guests can reach the network after update. Message-ID: <53C7A7C9-A563-4975-9974-99630FA057A1@gmail.com> In-Reply-To: <544D78EF.4010205@freebsd.org> References: <D6EF4C50-51FC-41F8-AD86-126DEE2C3BEB@gmail.com> <544D78EF.4010205@freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Thank you! I feel like an idiot now.. it seems I did indeed = somehow/accidently mergemastered out my usual sysctl.conf for the stock = one. I should have checked that first.=20 Setting sysctl net.link.tap.up_on_open=3D1 seems to have done it.=20 sorry for the noise.. cheers, -bp > On Oct 26, 2014, at 3:42 PM, Allan Jude <allanjude@freebsd.org> wrote: >=20 > On 2014-10-26 18:36, Benjamin Perrault wrote: >> Hi all, >>=20 >> So I just update one of my systems to 10-STABLE r273710 ( GENERIC = kernel config ) and now all the bhyve guests are unable to connect to = the network ( be it linux, freebsd, or openbsd ). They guests see their = network interfaces fine - but they are unable to connect to anything. = Additionally on the host, the tap interfaces appear to be connecting = just fine.=20 >>=20 >> Everything appears fine on the host and it=E2=80=99s reporting no = errors. The networking is working/performing as normal. >>=20 >> There has been no configuration changes. Here is the relevant = networks stuff ( that=E2=80=99s been working reliably since 10-RELEASE, = and is running fine on 10.1-RC2 and -current just fine. ). >>=20 >> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D >> ifconfig_em0=3D"up -txcsum=E2=80=9D >> ifconfig_igb0=3D"up -txcsum=E2=80=9D >> defaultrouter=3D=E2=80=9C10.0.x.x" >> cloned_interfaces=3D"lagg0 bridge0 tap0 tap1 tap2 tap3 tap4 tap5 tap6 = tap7 tap8 tap9=E2=80=9D >>=20 >> ifconfig_lagg0=3D"laggproto lacp laggport em0 laggport igb0 = 10.0.x.x/24=E2=80=9D >>=20 >> ifconfig_bridge0=3D"addm lagg0 addm tap0 addm tap1 addm tap2 addm = tap3 addm tap4 addm tap5 addm tap6 addm tap7 addm tap8 addm tap9=E2=80=9D >> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >>=20 >> Any one have any ideas or suggestions? I always get spooked/bothered = when something that was working fine just sort of breaks.. >>=20 >> cheers and thanks, >> -bp >>=20 >>=20 >> _______________________________________________ >> freebsd-virtualization@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization >> To unsubscribe, send any mail to = "freebsd-virtualization-unsubscribe@freebsd.org" >>=20 >=20 > try: ifconfig bridge0 up >=20 > and make sure your tap interfaces are up as well (sysctl > net.link.tap.up_on_open=3D1 is useful) >=20 > --=20 > Allan Jude >=20
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?53C7A7C9-A563-4975-9974-99630FA057A1>