RE: EIGRP without passive interface

From: Mestdagh, Mark [NCSBE - Non JJ] (MMESTDAG@ncsbe.jnj.com)
Date: Tue Oct 26 2004 - 10:46:59 GMT-3


Are we talking about a "redistribute connected" maybe with a route-map? ;)

Cheers
Mark
> -----Original Message-----
> From: steve.skinner@uk.pwc.com [mailto:steve.skinner@uk.pwc.com]
> Sent: dinsdag 26 oktober 2004 15:24
> To: AdebolaA@mtnnigeria.net
> Cc: alexander.arsenyev@ericsson.com; ccielab@groupstudy.com
> Subject: RE: EIGRP without passive interface
>
>
> Adebola,
>
> NO adjacencies do NOT need to be formed
>
> cheers
>
> Stephen Skinner
>
>
>
>
>
>
>
> AdebolaA@mtnnigeria
>
>
> .net To:
> alexander.arsenyev@ericsson.com, Steve
> Skinner/UK/GTS/PwC@EMEA-UK,
>
> ccielab@groupstudy.com
>
> 26/10/2004 12:00 cc:
>
>
> Subject: RE:
> EIGRP without passive interface
            
>
>
>
>
>
>
>
>
>
>
>
>
>
> Steve,
> You would do well to clarify if there is a need within your
> lab/logical
> topology for adjacency to be formed over this interface.
>
>
> -----Original Message-----
> From: Alexander Arsenyev (GU/ETL)
> [mailto:alexander.arsenyev@ericsson.com]
> Sent: 26 October 2004 11:25
> To: Adebola Adegbonmire [ MTN - UBA ]; steve.skinner@uk.pwc.com;
> ccielab@groupstudy.com
> Subject: RE: EIGRP without passive interface
>
> The trick I thought of is:
> 1. Do "network x.x.x.x" under "router eigrp YY" on 3725 to
> include 3725' E0
> into the process, to meet the req.
> 2. On 3725 drop locally-originated EIGRP packets having 3725
> E0' source
> address by appropriate "ip local policy route-map"
> (send EIGRP packets having source address of 3725 E0 to Null0).
> 3. Build GRE tunnel between 3725 E0 and EIGRP neighbor.
> 4. Include GRE tunnell into the EIGRP process on both sides.
> I don't have the rack on hand to test the above, so I leave
> it to someone
> else.
> HTH,
> Cheers
> Alex
>
> -----Original Message-----
> From: AdebolaA@mtnnigeria.net [mailto:AdebolaA@mtnnigeria.net]
> Sent: 26 October 2004 11:10
> To: Alexander Arsenyev (GU/ETL); steve.skinner@uk.pwc.com;
> ccielab@groupstudy.com
> Subject: RE: EIGRP without passive interface
>
>
> Little catch is in Steve's post I see no requirement for forming
> adjacencies
> over the E0 interface. Just include the E0 interface subnet
> in the EIGRP
> process. I.E it should be in the topology. I believe that is what the
> requirement is asking for. Any thots.
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> Alexander Arsenyev (GU/ETL)
> Sent: 26 October 2004 10:58
> To: 'steve.skinner@uk.pwc.com'; Group Study
> Subject: RE: EIGRP without passive interface
>
> Hello,
>
> How about EIGRP inside GRE tunnell?
> Technically the packet wouldn't be an EIGRP (IP protocol 88)
> but rather GRE
> packet (IP protocol 47).
> Of course, You need to do this on both sides.
> HTH,
> Cheers
> Alex
> CCIE#13405/JNCIE#0107
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> steve.skinner@uk.pwc.com
> Sent: 26 October 2004 10:31
> To: Group Study
> Subject: EIGRP without passive interface
>
>
> Include 3725 E0 interface in the EIGRP process. Do not send
> out any EIGRP
> hello packets out the Ethernet interface.
> Accomplish this without using any passive-interface command.
>
> .... iam sorry i don`t understand how this is possible ..
>
> in order for eigrp to sync it needs to send hello packets to it`s
> neigbhor...
>
> i can use the neighbor command ,which will unicast ....but it
> STILL sends
> hello`s...
>
> if i nat ...all i do is change the type of packet .....it`s
> still a hello
> packet
>
> again i could turn it into a stub ...but it still has to send
> heelo`s to
> communicate with it`s neigbhor...
>
> AFAIK ....you CANT communicate between eigrp host WITHOUT hello`s
>
> can someone please clarify...
>
> question was posed by my SE....
>
> many thanks in advance
>
>
> Stephen Skinner
>
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