Keith,
If I understand your description correctly you have:
Internet ---R1---PIX----R2----/\-----R3-----LAN
plus 2 DMZ's on pix.
For basic comms you need:
Default route on R3 pointing to R2
Default route on R2 pointing to Pix Inside interface
Default 'route outside' on Pix pointing to R1
Default route on R1 to Serial.
R1 - Routes for all subnets other side of pix, pointing to pix outside
interface.
Specific 'route inside' on pix for LAN pointing to R2
Specific route on R2 for LAN pointing to R3.
Hopefully that's it but I'm still taking bids,
Regards,
Gareth
"Keith Whitfield" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi..
>
> I think I missed something in the question. The setup I gave in
> my earlier posting is a part of the actual setup, which is
>
> Internet---3640router---pix---router---T1 link----router--LAN.
>
> There are 2 more interfaces(DMZs) on the PIX apart form this
> connection. Basically we are trying to make the remote LAN to
> talk with the internal hosts/servers on the other DMZs. SO, I
> already ahve a static route on the PIX to point at the 3640.
>
> Now, by a static route from the central router to the LAN, how
> will the PIX know to route the traffic of the remote LAN to the
> Ethernet of the router connected to teh PIX?
>
> ALso , can I point to the Ethernet of the central router to
> route the traffic from the remote office? since, ethernet is not
> directly connected to the link.
>
> I think I am missing some basic routing theory here.
>
> Let's give some ip addresses to this problem.
>
> PIX interface to Ethernet of router - 172.18.31.1
> ethernet Interface if router----------172.18.31.2
> Serial of Router to T1 link-----------172.18.30.1
> Serial of router(remote) t1 link------172.18.30.2
>
> Lan subnet of remote router-----------172.18.40.0
>
> I am a bit new to this and am i confused? I think so..:-)
>
> Regds
> Keith
>
> --- "Howard C. Berkowitz" <[EMAIL PROTECTED]> wrote:
> > >Hi Group,
> > >
> > >I have a setup something like this.
> > >
> > >PIX---(eth)Router----T1 link---Router---LAN(remote site)
> > >
> > >The requirement si that I a should be able to see the LAn at
> > >remote side on the PIX interface that is connected to the
> > >Ethernet of the router at the central office.
> >
> > Does "see the LAN" mean have routing to it, or, for some
> > reason, are
> > these supposed to be on the same subnet?
> >
> > Without further information, I'd point a static route from the
> >
> > central router to the LAN, and a default route to the central
> > router
> > Ethernet from the remote.
> >
> > >If I enable
> > >routing to route the network at the remote site out of the
> > >ethernet interface connected to the PIX, will the pix be able
> > to
> > >see that network? If, not, then can I make the Pix interface,
> > >the router ethernet and the remote LAN all belong to the same
> > >subnet? I haven't configured any kind of bridging till now.
> > >Can anyone please suggest me to a link where I can study to
> > get
> > >this setup working. Any help is appreciated.
> > >
> > >Thanks in advance.
> > >
> > >Regards
> > >Keith
> > >
> >
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