[gentoo-server] 802.1q/VLAN issue

[gentoo-server] 802.1q/VLAN issue

[Joe Rizzo]

I updated my gentoo system.  After emerging system and world, the system
does not work with VLANs if the interfaces are configured via the
net.eth0 script.  However if I configure the interface manually it
works.  This worked before I updated.  Any Ideas?

The conf.d/net file is below.

Thanks,
Joe Rizzo


# cat /etc/conf.d/net
config_eth0=(
    "null"
)

vlans_eth0="16"

config_eth0_16=(
    "10.8.16.16 broadcast 10.8.16.255 netmask 255.255.255.0"
)

routes_eth0_16=(
    "-net 0.0.0.0 netmask 0.0.0.0 gw 10.8.16.1"
)

# ip addr
1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 brd 127.255.255.255 scope host lo
2: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
    link/ether 00:50:45:5c:13:cc brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop qlen 1000
    link/ether 00:50:45:5c:13:cd brd ff:ff:ff:ff:ff:ff
42: eth0.16: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue
    link/ether 00:50:45:5c:13:cc brd ff:ff:ff:ff:ff:ff
    inet 10.8.16.16/24 brd 10.8.16.255 scope global eth0.16

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Re: [gentoo-server] 802.1q/VLAN issue

[Arturo 'Buanzo' Busleiman]

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Joe Rizzo wrote:
> I updated my gentoo system.  After emerging system and world, the system
> does not work with VLANs if the interfaces are configured via the
> net.eth0 script.  However if I configure the interface manually it
> works.  This worked before I updated.  Any Ideas?

Well, baselayout is going under heavy modding lately.... i had three downgrades already of it :P

are you using arch or ~arch ?

- --
Arturo "Buanzo" Busleiman - www.buanzo.com.ar
Consultor en Seguridad Informatica
President, Open Information System Security Group - Argentina
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Re: [gentoo-server] 802.1q/VLAN issue

[A. Khattri]

On Tue, 9 Aug 2005, Arturo 'Buanzo' Busleiman wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Joe Rizzo wrote:
> > I updated my gentoo system.  After emerging system and world, the system
> > does not work with VLANs if the interfaces are configured via the
> > net.eth0 script.  However if I configure the interface manually it
> > works.  This worked before I updated.  Any Ideas?
>
> Well, baselayout is going under heavy modding lately.... i had three downgrades already of it :P
>
> are you using arch or ~arch ?

If you have the "new" init script there should be a net.example file in
/etc/conf.d that is well commented.


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Re: [gentoo-server] 802.1q/VLAN issue

[Matthew Hallmark]

Silly question, but is 8021q compiled into your kernel, or as a  
module and loaded? :)

mh

On Aug 10, 2005, at 6:37 AM, A. Khattri wrote:

> On Tue, 9 Aug 2005, Arturo 'Buanzo' Busleiman wrote:
>
>
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>>
>> Joe Rizzo wrote:
>>
>>> I updated my gentoo system.  After emerging system and world, the  
>>> system
>>> does not work with VLANs if the interfaces are configured via the
>>> net.eth0 script.  However if I configure the interface manually it
>>> works.  This worked before I updated.  Any Ideas?
>>>
>>
>> Well, baselayout is going under heavy modding lately.... i had  
>> three downgrades already of it :P
>>
>> are you using arch or ~arch ?
>>
>
> If you have the "new" init script there should be a net.example  
> file in
> /etc/conf.d that is well commented.
>
>
> -- 
>
> -- 
> gentoo-server@gentoo.org mailing list
>
>

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RE: [gentoo-server] 802.1q/VLAN issue

[Joe Rizzo]

Thanks for the responses.

802.1q is compiled into the kernel.  I can configure the interface with
vconfig and ifconfig manually and it works.

I have read the net.example.  The conf.d/net file is good.  The
interfaces look exactly the same if I configure them by hand or let the
net.eth0 script do it.

I am not using ~arch.

Thanks,
Joe Rizzo

-----Original Message-----
From: Matthew Hallmark [mailto:matt@cosmictoaster.com] 
Sent: Wednesday, August 10, 2005 7:28 AM
To: gentoo-server@lists.gentoo.org
Subject: Re: [gentoo-server] 802.1q/VLAN issue

Silly question, but is 8021q compiled into your kernel, or as a  
module and loaded? :)

mh

On Aug 10, 2005, at 6:37 AM, A. Khattri wrote:

> On Tue, 9 Aug 2005, Arturo 'Buanzo' Busleiman wrote:
>
>
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>>
>> Joe Rizzo wrote:
>>
>>> I updated my gentoo system.  After emerging system and world, the  
>>> system
>>> does not work with VLANs if the interfaces are configured via the
>>> net.eth0 script.  However if I configure the interface manually it
>>> works.  This worked before I updated.  Any Ideas?
>>>
>>
>> Well, baselayout is going under heavy modding lately.... i had  
>> three downgrades already of it :P
>>
>> are you using arch or ~arch ?
>>
>
> If you have the "new" init script there should be a net.example  
> file in
> /etc/conf.d that is well commented.
>
>
> -- 
>
> -- 
> gentoo-server@gentoo.org mailing list
>
>

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Re: [gentoo-server] 802.1q/VLAN issue

[Arturo 'Buanzo' Busleiman]

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Hash: SHA1

Joe Rizzo wrote:

> I am not using ~arch.

No messages at dmesg & syslog level that could prove useful to debug your situation?

- --
Arturo "Buanzo" Busleiman - www.buanzo.com.ar
Consultor en Seguridad Informatica
President, Open Information System Security Group - Argentina
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Re: [gentoo-server] 802.1q/VLAN issue

[Matthew Hallmark]

This is commented out in my file, cause I haven't been using the  
interfaces in many months, but here's what I've got:

#iface_eth0_vlans="101 102"
#iface_eth0_101="10.10.5.50 broadcast 10.10.5.255 netmask 255.255.255.0"
#iface_eth0_102="10.10.1.50 broadcast 10.10.1.255 netmask 255.255.255.0"

Matt

On Aug 10, 2005, at 9:27 AM, Joe Rizzo wrote:

> Thanks for the responses.
>
> 802.1q is compiled into the kernel.  I can configure the interface  
> with
> vconfig and ifconfig manually and it works.
>
> I have read the net.example.  The conf.d/net file is good.  The
> interfaces look exactly the same if I configure them by hand or let  
> the
> net.eth0 script do it.
>
> I am not using ~arch.
>
> Thanks,
> Joe Rizzo
>
> -----Original Message-----
> From: Matthew Hallmark [mailto:matt@cosmictoaster.com]
> Sent: Wednesday, August 10, 2005 7:28 AM
> To: gentoo-server@lists.gentoo.org
> Subject: Re: [gentoo-server] 802.1q/VLAN issue
>
> Silly question, but is 8021q compiled into your kernel, or as a
> module and loaded? :)
>
> mh
>
> On Aug 10, 2005, at 6:37 AM, A. Khattri wrote:
>
>
>> On Tue, 9 Aug 2005, Arturo 'Buanzo' Busleiman wrote:
>>
>>
>>
>>> -----BEGIN PGP SIGNED MESSAGE-----
>>> Hash: SHA1
>>>
>>> Joe Rizzo wrote:
>>>
>>>
>>>> I updated my gentoo system.  After emerging system and world, the
>>>> system
>>>> does not work with VLANs if the interfaces are configured via the
>>>> net.eth0 script.  However if I configure the interface manually it
>>>> works.  This worked before I updated.  Any Ideas?
>>>>
>>>>
>>>
>>> Well, baselayout is going under heavy modding lately.... i had
>>> three downgrades already of it :P
>>>
>>> are you using arch or ~arch ?
>>>
>>>
>>
>> If you have the "new" init script there should be a net.example
>> file in
>> /etc/conf.d that is well commented.
>>
>>
>> -- 
>>
>> -- 
>> gentoo-server@gentoo.org mailing list
>>
>>
>>
>
> --
> I'd write my senator, but I can't find my checkbook.
>
> -- 
> gentoo-server@gentoo.org mailing list
>
>
> -- 
> gentoo-server@gentoo.org mailing list
>
>

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