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Date:      Fri, 11 May 2001 20:29:59 -0700 (PDT)
From:      Harkirat Singh <singh@pdx.edu>
To:        <questions@FreeBSD.ORG>
Subject:   Router ICMP Host-unreachable.
Message-ID:  <Pine.GSO.4.31.0105112029260.27522-100000@gere.odin.pdx.edu>
In-Reply-To: <Pine.GSO.4.31.0105112003490.26245-100000@gere.odin.pdx.edu>

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My mistake C's address is 192.168.2.1!!


On Fri, 11 May 2001, Harkirat Singh wrote:

>
> Hello,
>
> 	I have following test network of three laptops.
>
>
>
>
>         192.168.1.1      192.168.1.2 192.168.2.2 (alias)  192.168.2.2
>             A-----------------------B---------------------------C
>
>
> It's a kind of Adhoc network, where B is acting as a router between A&C, B
> (router) has two IP addresses, one for each subnet. A and C has B as a
> default route.
>
> If C's interface goes down during ongoing TCP stream between A to C then B
> does'nt generate HostUnreachable, rather it arp for C and keep on doing
> arp.
>
> Can someone tell me what changes I should do so that when C's interface
> goes down then B generates HostUnreachable to A.
>
> Thanks,
>
> -Harkirat
>
>
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