Re: How to advertise ethernet IP as /32 in BGP

Hi Stephen,

Thank you for the reply.
Yes, I need to be advertise in BGP. So unfortunately, PPP idea can not
be used here.

Mathew

On Wed, Mar 30, 2011 at 6:32 AM, Narbik Kocharians <narbikk_at_gmail.com> wrote:
> Mathew,
>
> Does it have to be advertised in BGP?
>
> Because you can run PPP and the other router will have a /32 route for your
> Ethernet's IP address.
>
> On Tue, Mar 29, 2011 at 10:51 AM, stephen okoye <tosco12_at_yahoo.co.uk> wrote:
>>
>> hi,
>>
>> have you tried advertising into an IGP, say ospf as /32, then
>> redistribute the
>> IGP into bgp?
>>
>>
>>
>> ________________________________
>> From:
>> garry baker <baker.garry_at_gmail.com>
>> To: Mathew <mathewfer_at_gmail.com>
>> Cc:
>> Nadeem Rafi <nrafia_at_gmail.com>; Cisco certification
>> <ccielab_at_groupstudy.com>
>> Sent: Tue, 29 March, 2011 8:49:57
>> Subject: Re: How to advertise ethernet IP as
>> /32 in BGP
>>
>> not sure the complete scenario but how about using 'bgp
>> inject-map'
>>
>> http://www.cisco.com/en/US/docs/ios/iproute_bgp/configuration/guide/irg_basic
>> _net_ps6441_TSD_Products_Configuration_Guide_Chapter.html#wp1055919
>>
>> --
>> Garry
>> L. Baker
>>
>> "With sufficient thrust, pigs fly just fine..." - RFC 1925
>>
>>
>>
>> On
>> Tue, Mar 29, 2011 at 10:30 AM, Mathew <mathewfer_at_gmail.com> wrote:
>>
>> > Hi
>> Nadeem,
>> >
>> > Thanks for the quick reply. It is not possible. Also I want to
>> keep
>> > tha mask as /24 on Ethernet & find a way to advertise it also as /32
>> >
>> for NAT/PAT purpose.
>> >
>> > Any more ideas???
>> >
>> > R2#int FastEthernet0/0
>> >
>> R2(config-if)#
>> > R2(config-if)#ip address 1.1.1.1 255.255.255.255
>> > Bad mask
>> /32 for address 1.1.1.1
>> > R2(config-if)#
>> >
>> > Mathew
>> >
>> > On Tue, Mar 29, 2011
>> at 6:19 PM, Nadeem Rafi <nrafia_at_gmail.com> wrote:
>> > > simple way is to change
>> ip address on ethernet from x.x.x.x 255.255.255.0
>> > to
>> > > 255.255.255.255 and
>> then advertise this address in BGP.
>> > > HTH
>> > >
>> > > On Tue, Mar 29, 2011 at
>> 10:15 AM, Mathew <mathewfer_at_gmail.com> wrote:
>> > >>
>> > >> Hi All,
>> > >>
>> > >> Is
>> there a way to advertise Ethernet IP as /32 route in BGP?
>> > >>
>> > >> I have a
>> requirement to advertise Ethernet IP as /32 (host route) in
>> > >> BGP so other
>> routers will see it as a host route.
>> > >>
>> > >> In fact, I tried many way
>> (static to null, loopback - not possible
>> > >> etc) without a success & I
>> believe there is a simple way to do that.
>> > >>
>> > >> Any suggestions/workaround
>> is appreciated.
>> > >>
>> > >> R2#sho runn int fast 0/0
>> > >> Building
>> configuration...
>> > >>
>> > >> Current configuration : 530 bytes
>> > >> !
>> > >>
>> interface FastEthernet0/0
>> > >> ip address 10.100.40.2 255.255.255.0
>> > >> !
>> >
>> >> .
>> > >> .
>> > >>
>> > >> --
>> > >> Thanks
>> > >>
>> > >> Mathew
>> > >>
>> > >>
>> > >> Blogs and
>> organic groups at http://www.ccie.net
>> > >>
>> > >>
>> _______________________________________________________________________
>> > >>
>> Subscription information may be found at:
>> > >>
>> http://www.groupstudy.com/list/CCIELab.html
>> > >>
>> > >>
>> > >>
>> > >>
>> > >>
>> > >>
>> > >>
>> > >
>> > >
>> >
>> >
>> >
>> > --
>> > Thanks
>> >
>> > Mathew
>> >
>> >
>> > Blogs and organic groups at
>> http://www.ccie.net
>> >
>> >
>> _______________________________________________________________________
>> >
>> Subscription information may be found at:
>> >
>> http://www.groupstudy.com/list/CCIELab.html
>>
>>
>> Blogs and organic groups at
>> http://www.ccie.net
>> _______________________________________________________________________
>> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html
>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>> _______________________________________________________________________
>> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html
>>
>>
>>
>>
>>
>>
>>
>
>
>
> --
> Narbik Kocharians
> CCSI#30832, CCIE# 12410 (R&S, SP, Security)
> www.MicronicsTraining.com
> Sr. Technical Instructor
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-- 
Thanks
Mathew
Blogs and organic groups at http://www.ccie.net