Date: Sun, 5 May 2024 00:52:00 +0530 From: Apoorv Sachan <apoorv.99.sachan@gmail.com> To: Mario Marietto <marietto2008@gmail.com> Cc: "freebsd-net@FreeBSD.org" <freebsd-net@freebsd.org> Subject: Re: How to configure the networking on FreeBSD to assign the same IP between host and guest in order to make work CloudFlare Warp on FreeBSD Message-ID: <CALTLgQw8n-CEx0npV7SMq2=4BdPh8v7WorXXLHqG_0QwsB9Rqw@mail.gmail.com> In-Reply-To: <CA%2B1FSijvmDM_54ytL_E2vAUvo9MPWyfTCbDRtpyjbhUdf4_ZEw@mail.gmail.com> References: <CA%2B1FSijvmDM_54ytL_E2vAUvo9MPWyfTCbDRtpyjbhUdf4_ZEw@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
--000000000000c56cba0617a5c01a Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi Mario You can set the ip if the Ubuntu machine as the default route on the freeBSD host. This will take all the traffic oroginating in freeBSD host through the warp-tunnel. And configure a DNAT iptables rule in the Ubuntu machine to return the traffic back to freeBSD machine. This way you could utilise the warp-cloud flare tunnel from the freeBSD host even though it runs on the Ubuntu guest. And both have different IPs. On Sun, 5 May 2024 at 12:23=E2=80=AFAM, Mario Marietto <marietto2008@gmail.= com> wrote: > Hello. > > I've just installed the CloudFlare client + GUI on Ubuntu,that I have > virtualized with bhyve. Cloudflare does not work on FreeBSD. The > instructions that I have followed are located here : > > https://youtu.be/4JuOUjCSj44 > > Installing it in this way,it will run only on the IP assigned to Ubuntu > inside the VM. For me the IP of FreeBSD is different from the IP assigned > to Ubuntu. Configured in this way it's not useful. > > I want Cloudflare to take the IP address of FreeBSD. > > To achieve this goal,I should change my network configuration,in a way > that I use the same IP for FreeBSD and Ubuntu. > > That's what I want to do,but I don't know how to do it. But I'm sure that > I will be able to do it if someone can give me some advice. > > I can explain how I have configured my network,so you can explain what I > should change to have the same IP. > > For example,to boot Ubuntu with bhyve,I use the following parameter : > > -s 13,virtio-net,tap19 \ > > > /etc/rc.conf : > > ifconfig_em0=3D"DHCP" > local_unbound_enable=3D"YES" > cloned_interfaces=3D"bridge0 tap0 tap1 tap2 tap3 tap4 tap5 tap6 tap7 tap8= tap9 tap10 tap11 tap12 tap13 tap14 tap15 tap16 tap17 tap18 tap19 tap20 em0= " > ifconfig_bridge0=3D"addm em0 addm tap0 addm tap1 addm tap2 addm tap3 addm= tap4 addm tap5 addm tap6 addm tap7 addm tap8 addm tap9 addm tap10 addm tap= 11 addm tap12 addm tap13 addm tap14 addm tap15 addm tap16 addm tap17 addm t= ap18 addm tap19 addm tap20" > > > /boot/loader.conf > > if_tap_load=3D"YES" > if_bridge_load=3D"YES" > bridgestp_load=3D"YES" > > > /etc/sysctl.conf > > net.link.tap.up_on_open=3D1 > net.inet.ip.forwarding=3D1 > net.inet.ip.random_id=3D1 > > > So,ok. I think you have understood what I want to do. Please help me. > Thanks. > > -- > Mario > --000000000000c56cba0617a5c01a Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"auto">Hi Mario=C2=A0</div><div dir=3D"auto"><br></div><div dir= =3D"auto">You can set the ip if the Ubuntu machine as the default route on = the freeBSD host.=C2=A0</div><div dir=3D"auto">This will take all the traff= ic oroginating in freeBSD host through the warp-tunnel.</div><div dir=3D"au= to"><br></div><div dir=3D"auto">And configure a DNAT iptables rule in the U= buntu machine to return the traffic back to freeBSD machine.=C2=A0</div><di= v dir=3D"auto"><br></div><div dir=3D"auto">This way you could utilise the w= arp-cloud flare tunnel from the freeBSD host even though it runs on the Ubu= ntu guest. And both have different IPs.</div><div><br><div class=3D"gmail_q= uote"><div dir=3D"ltr" class=3D"gmail_attr">On Sun, 5 May 2024 at 12:23=E2= =80=AFAM, Mario Marietto <<a href=3D"mailto:marietto2008@gmail.com">mari= etto2008@gmail.com</a>> wrote:<br></div><blockquote class=3D"gmail_quote= " style=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style= :solid;padding-left:1ex;border-left-color:rgb(204,204,204)"><div dir=3D"ltr= ">Hello.<br> <br><div> I've just installed the CloudFlare client + GUI on Ubuntu,that I have= =20 virtualized with bhyve. Cloudflare does not work on FreeBSD. The=20 instructions that I have followed are located here :</div><div><br></div><d= iv><a href=3D"https://youtu.be/4JuOUjCSj44" target=3D"_blank">https://youtu= .be/4JuOUjCSj44</a></div><div><br></div><div>Installing it in this way,it w= ill run only on the IP assigned to Ubuntu=20 inside the VM. For me the IP of FreeBSD is different from the IP=20 assigned to Ubuntu. Configured in this way it's not useful.=C2=A0</div>= <div><br></div><div>I want Cloudflare to take the IP address of FreeBSD.</d= iv><div><br></div><div> To achieve this goal,I should change my network configuration,in a way that= I use the same IP for FreeBSD and Ubuntu.<br> </div><div><br></div><div>That's what I want to do,but I don't know= how to do it. But I'm sure=20 that I will be able to do it if someone can give me some advice. <br></div>= <div><br></div><div> I can explain how I have configured my network,so you can explain what I sh= ould change to have the same IP.<br> <br> For example,to boot Ubuntu with bhyve,I use the following parameter :<br> <br> =09 =09 <div> =09 <div dir=3D"ltr"> <pre dir=3D"ltr" style=3D"font-family:monospace"><code style=3D"font-fami= ly:monospace">-s 13,virtio-net,tap19 \</code></pre> </div> </div><br> /etc/rc.conf :<br> =09 =09 <div> =09 <div dir=3D"ltr"> <pre dir=3D"ltr" style=3D"font-family:monospace"><code style=3D"font-fami= ly:monospace">ifconfig_em0=3D"DHCP" local_unbound_enable=3D"YES" cloned_interfaces=3D"bridge0 tap0 tap1 tap2 tap3 tap4 tap5 tap6 tap7 t= ap8 tap9 tap10 tap11 tap12 tap13 tap14 tap15 tap16 tap17 tap18 tap19 tap20 = em0" ifconfig_bridge0=3D"addm em0 addm tap0 addm tap1 addm tap2 addm tap3 a= ddm tap4 addm tap5 addm tap6 addm tap7 addm tap8 addm tap9 addm tap10 addm = tap11 addm tap12 addm tap13 addm tap14 addm tap15 addm tap16 addm tap17 add= m tap18 addm tap19 addm tap20"</code></pre> </div> </div> <br> /boot/loader.conf<br> =09 =09 <div> =09 <div dir=3D"ltr"> <pre dir=3D"ltr" style=3D"font-family:monospace"><code style=3D"font-fami= ly:monospace">if_tap_load=3D"YES" if_bridge_load=3D"YES" bridgestp_load=3D"YES"</code></pre> </div> </div> <br> /etc/sysctl.conf<br> =09 =09 <div> =09 <div dir=3D"ltr"> <pre dir=3D"ltr" style=3D"font-family:monospace"><code style=3D"font-fami= ly:monospace">net.link.tap.up_on_open=3D1 net.inet.ip.forwarding=3D1 net.inet.ip.random_id=3D1</code></pre> </div> </div></div><div><br></div><div> So,ok. I think you have understood what I want to do. Please help me. Thank= s.</div></div><div dir=3D"ltr"><br><span class=3D"gmail_signature_prefix">-= - </span><br><div dir=3D"ltr" class=3D"gmail_signature" data-smartmail=3D"g= mail_signature">Mario<br></div></div> </blockquote></div></div> --000000000000c56cba0617a5c01a--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CALTLgQw8n-CEx0npV7SMq2=4BdPh8v7WorXXLHqG_0QwsB9Rqw>