Date: Sun, 9 Mar 2014 17:56:18 -0400 From: Joe Nosay <superbisquit@gmail.com> To: Devin Teske <dteske@freebsd.org> Cc: FreeBSD Hackers <freebsd-hackers@freebsd.org>, Eugene Grosbein <eugen@grosbein.net> Subject: Re: How do I create a cloned interface when there is no static connection? Message-ID: <CA%2BWntOsQ2Z8vk2sSSNPmfQRSn89uBt%2B7Jj%2BGXB9PL3Ob20fNSQ@mail.gmail.com> In-Reply-To: <CA%2BWntOsOUymZPayKfPq1_6yX-zQtF0DSA_mDMr0N5YjWaa3%2BUw@mail.gmail.com> References: <CA%2BWntOsoNMF5rd=j2qbtnVv6-6709R7JqPH7j6vzwkqwrA_=GQ@mail.gmail.com> <53181410.1030107@freebsd.org> <CA%2BWntOtphdnTRdks%2Bwe1Nx68CXjaz_u1S1JFm%2BfdKc7X6Qro%2BA@mail.gmail.com> <5318B836.7040301@grosbein.net> <19cd01cf3974$dffa5bf0$9fef13d0$@FreeBSD.org> <CA%2BWntOsP_eXL2Lzk2=sJzP-Wrzk1kQ2tzVyp6MinKCFsfyf0Tw@mail.gmail.com> <1a1801cf39d4$1155a830$3400f890$@FreeBSD.org> <CA%2BWntOufpjMduaK8w2Noyz=XQ7m6GDa_QwJvjxqj48kGs1yo9A@mail.gmail.com> <CA%2BWntOtt6NjisDJD5xgyUuUBYpK0p_ycZicOo1rSqS6TsM4kEg@mail.gmail.com> <CA%2BWntOsWd-pz9dYjRn1kirhAYYpm7ZEz4CGdYQphbueFU9pjaQ@mail.gmail.com> <CA%2BWntOt2A5ms01o8=WZ3XmQk59=NAQBxj_KkUeYOAFu=ba0rGA@mail.gmail.com> <CA%2BWntOsOUymZPayKfPq1_6yX-zQtF0DSA_mDMr0N5YjWaa3%2BUw@mail.gmail.com>
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On Sun, Mar 9, 2014 at 5:22 PM, Joe Nosay <superbisquit@gmail.com> wrote:
>
>
>
> On Sat, Mar 8, 2014 at 11:31 AM, Joe Nosay <superbisquit@gmail.com> wrote:
>
>>
>>
>>
>> On Fri, Mar 7, 2014 at 10:52 PM, Joe Nosay <superbisquit@gmail.com>wrote:
>>
>>>
>>>
>>>
>>> On Fri, Mar 7, 2014 at 10:37 PM, Joe Nosay <superbisquit@gmail.com>wrote:
>>>
>>>>
>>>>
>>>> On Fri, Mar 7, 2014 at 10:00 PM, Joe Nosay <superbisquit@gmail.com>wrote:
>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Fri, Mar 7, 2014 at 2:08 AM, <dteske@freebsd.org> wrote:
>>>>>
>>>>>>
>>>>>>
>>>>>> > -----Original Message-----
>>>>>> > From: Joe Nosay [mailto:superbisquit@gmail.com]
>>>>>> > Sent: Thursday, March 6, 2014 6:52 PM
>>>>>> > To: Devin Teske
>>>>>> > Cc: FreeBSD Hackers; Eugene Grosbein
>>>>>> > Subject: Re: How do I create a cloned interface when there is no
>>>>>> static
>>>>>> > connection?
>>>>>> >
>>>>>> > On Thu, Mar 6, 2014 at 2:47 PM, <dteske@freebsd.org> wrote:
>>>>>> >
>>>>>> > >
>>>>>> > >
>>>>>> > > > -----Original Message-----
>>>>>> > > > From: Eugene Grosbein [mailto:eugen@grosbein.net]
>>>>>> > > > Sent: Thursday, March 6, 2014 10:03 AM
>>>>>> > > > To: Joe Nosay
>>>>>> > > > Cc: FreeBSD Hackers
>>>>>> > > > Subject: Re: How do I create a cloned interface when there is no
>>>>>> > > > static connection?
>>>>>> > > >
>>>>>> > > > On 07.03.2014 00:39, Joe Nosay wrote:
>>>>>> > > >
>>>>>> > > > > I'll need a dummy interface inside of the that can be
>>>>>> bridged to
>>>>>> > > > > wlan0 outside of the jail. Normal jail with aliases.
>>>>>> > > >
>>>>>> > > > Try epair(4) and give one part of pair to jail and bridge
>>>>>> another
>>>>>> > > > part
>>>>>> > > with
>>>>>> > > > wlan0.
>>>>>> > > >
>>>>>> > >
>>>>>> > > Never tried bridging a wlan with netgraph, but I wonder if the
>>>>>> method
>>>>>> > > I use for bridging Ethernet with netgraph would work...
>>>>>> > >
>>>>>> > > Using the ngctl command to create an ng_bridge and then multiple
>>>>>> > > ng_eiface devices that you can be shoved into the jail.
>>>>>> > >
>>>>>> > > kldload ng_ether
>>>>>> > > kldload ng_bridge
>>>>>> > > kldload ng_eiface
>>>>>> > > ngctl
>>>>>> > > + mkpeer {IFACE}: bridge lower link0
>>>>>> > > + connect {IFACE}: {IFACE}:lower upper link1
>>>>>> > > + name {IFACE}:lower {IFACE}bridge
>>>>>> > > + quit
>>>>>> > > ifconifg {IFACE} up
>>>>>> > > ngctl
>>>>>> > > + msg {IFACE}: setpromisc 1
>>>>>> > > + msg {IFACE}: setautosrc 0
>>>>>> > > + mkpeer {IFACE}:lower eiface link{N} ether
>>>>>> > > + name {IFACE}bridge:link{N}
>>>>>> > > + show -n {IFACE}bridge:
>>>>>> > > Name: ngeth0 Type: eiface ID: XXXXXXXX
>>>>>> Num
>>>>>> > > hooks: N
>>>>>> > > + name {IFACE}bridge:link{N} {NEWIFACE}
>>>>>> > > ifconfig ngeth0 name {NEWNAME}
>>>>>> > > ifconfig {NEWNAME} vnet {JID}
>>>>>> > >
>>>>>> > > Taking care to replace the following from above:
>>>>>> > > {IFACE} - the name of the interface you want to bridge (eg, em0)
>>>>>> {N} -
>>>>>> > > link number (starts at 2; increments by-one for each new eiface)
>>>>>> > > {NEWIFACE} - the name of the new eiface (ngethN) device to create
>>>>>> > > {JID} - the jail ID of the jail you want to shove the interface
>>>>>> into
>>>>>> > >
>>>>>> > > Of course, never tried this with WiFi.
>>>>>> >
>>>>>> > I did not properly create the jail.conf script. I believe the file
>>>>>> of
>>>>>> /etc/rc.d/jail
>>>>>> > should be followed; yet, there is no tutorial on setting it up.
>>>>>> > My /etc/rc.conf file is also improperly setup. How? I don't know;
>>>>>> but, I
>>>>>> can tell
>>>>>> > because the system will not boot completely and ctrl+C must be hit
>>>>>> to
>>>>>> allow
>>>>>> > logging in.
>>>>>>
>>>>>> What release are you using? "uname -spr" is often succinct enough.
>>>>>> --
>>>>>> Devin
>>>>>>
>>>>>> _____________
>>>>>> The information contained in this message is proprietary and/or
>>>>>> confidential. If you are not the intended recipient, please: (i) delete the
>>>>>> message and all copies; (ii) do not disclose, distribute or use the message
>>>>>> in any manner; and (iii) notify the sender immediately. In addition, please
>>>>>> be aware that any message addressed to our domain is subject to archiving
>>>>>> and review by persons other than the intended recipient. Thank you.
>>>>>>
>>>>>
>>>>>
>>>>> FreeBSD 10.0-RELEASE amd64
>>>>> The /etc/rc.d/jail script is interpreting the name at -G in
>>>>> FreeBSD-Google_projects to be a command line option. I am going to see what
>>>>> happens if I just change the name.
>>>>>
>>>>
>>>>
>>>> Ok.
>>>> The jail.conf is in /etc, the name is without hypens or undescores, and
>>>> the script dies with "/etc/rc no such file or directory" from jail.conf.
>>>> There is a /etc/rc but I know that jail exists in /etc/rc.d?
>>>> Wait a sec.
>>>>
>>>
>>>
>>> Okay.
>>> Herein lies the problem: I used /bin/sh plus location of jail plus the
>>> command to start and stop. The system does not seem to be able to find the
>>> script. I have not ran /usr/libexec/locate.updatedb yet. That may help, I
>>> don't know.
>>> Hold a sec, let me test.
>>>
>>> exec.start = "/bin/sh /etc/rc.d/jail jail_start";
>>> exec.stop = "/bin/sh /etc/rc.d/jail jail_stop";
>>>
>>>
>>>
>>>
>>
>> I have the start and stop commands incorrectly set up. Do I need the
>> commands or are they automatic?
>>
>
>
> Attached is the pf.conf and the script for cloning lo0 while starting the
> jail.
> "jail -c /jails/FreeBSD-Google_projects" is an unknown parameter.
>
> As you can tell, I am trying to solve the problem. Am I doing it right or
> wrong? I am not able to tell so I need someone to tell me.
> Something is wrong, I know. What did I do wrong here?
>
> Why do I feel like all of you are mocking me and laughing at me?
>
>
>
I have to step back from all of this. I am doing these things while
homeless and struggling.
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