[ale] One NIC, two IP addresses on different VLANs?

Boris Borisov bugyatl at gmail.com
Tue Nov 18 22:12:12 EST 2014


What is the purpose on the whole thing. Maybe we can find better solution.

On Tue, Nov 18, 2014 at 2:04 PM, Chuck Payne <terrorpup at gmail.com> wrote:

> Well, you need to talk your network admin. Good luck, most of the admin I
> have talked to were difficult to deal with...
>
> On Tue, Nov 18, 2014 at 1:35 PM, Raj Wurttemberg <rajaw at c64.us> wrote:
>
>> Ah! OK!  I didn't even notice the difference between the period and the
>> colon. Thank you for pointing that out.
>>
>> I haven't tested it yet. I wanted to make sure it's OK with the client and
>> the network team before I did anything crazy. Haha!
>>
>> Kind regards,
>> Raj
>>
>>
>> From: ale-bounces at ale.org [mailto:ale-bounces at ale.org] On Behalf Of
>> LnxGnome
>> Sent: Tuesday, November 18, 2014 10:51 AM
>> To: Atlanta Linux Enthusiasts
>> Subject: Re: [ale] One NIC, two IP addresses on different VLANs?
>>
>> Raj,
>>
>> The #:# notation, like "eth0:0", implies an alias (secondary IP).
>>
>> The #.# notation, like "eth0.0", implies a vlan (use vconfig).
>>
>> On RHEL/CentOS like systems, you can add IPADDR2= and PREFIX2= (or
>> NETMASK2=) lines to the config file ifcfg-eth0 to add the IP at boot
>> (assuming NetworkManager isn't mangling anything).
>>
>> --LnxGnome
>>
>> On 11/18/14 10:38 AM, Chuck Payne wrote:
>> Raj,
>>
>> Have you tried, that so easy to test
>>
>> ifconfig eth0:1 172.16.1.10 netmask 255.255.0.0
>>
>> Then try to another ip on that network. If it doesn't work then
>>
>> ifconfig eth0:1 down
>>
>> Now I am thinking it might not work because of the vlans.
>>
>> On Tue, Nov 18, 2014 at 10:30 AM, Raj Wurttemberg <rajaw at c64.us> wrote:
>> Is it possible to have a NIC with multiple addresses on different VLANs?
>>
>> Example:
>>
>> eth0.0 == 10.1.1.10
>> eth0.1 == 172.16.1.10
>>
>>
>> Kind regards,
>> Raj Wurttemberg
>> rajaw at c64.us
>>
>>
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>>
>>
>> --
>> Terror PUP a.k.a
>> Chuck "PUP" Payne
>>
>> 678 636 9678
>> -----------------------------------------
>> Discover it! Enjoy it! Share it! openSUSE Linux.
>> -----------------------------------------
>> openSUSE -- Terrorpup
>> openSUSE Ambassador/openSUSE Member
>> skype,twiiter,identica,friendfeed -- terrorpup
>> freenode(irc) --terrorpup/lupinstein
>> Register Linux Userid: 155363
>>
>> Have you tried SUSE Studio? Need to create a Live CD,  an app you want to
>> package and distribute , or create your own linux distro. Give SUSE
>> Studio a
>> try.
>>
>>
>>
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>>
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>
>
>
> --
> Terror PUP a.k.a
> Chuck "PUP" Payne
>
> 678 636 9678
> -----------------------------------------
> Discover it! Enjoy it! Share it! openSUSE Linux.
> -----------------------------------------
> openSUSE -- Terrorpup
> openSUSE Ambassador/openSUSE Member
> skype,twiiter,identica,friendfeed -- terrorpup
> freenode(irc) --terrorpup/lupinstein
> Register Linux Userid: 155363
>
> Have you tried SUSE Studio? Need to create a Live CD,  an app you want to
> package and distribute , or create your own linux distro. Give SUSE Studio
> a try.
>
>
> _______________________________________________
> Ale mailing list
> Ale at ale.org
> http://mail.ale.org/mailman/listinfo/ale
> See JOBS, ANNOUNCE and SCHOOLS lists at
> http://mail.ale.org/mailman/listinfo
>
>
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