BSC3270 teller machine traffic configuration help

[FNBCS]

This is a bank network with a hub and two remote sites. All three sites have an ATM teller machine connected directly to the router serial port. There's a dedicated circuit connection between these sites. There's also a 3rd party vendor network that provides server storage location for these ATM traffic that is connected to the hub site via a 56K DDS FR circuit. All these sites currently have Motorola routers including the vendor. I am replacing the hub site motorola with a cisco 3620 with serial WAN modules. I need to configure the cisco so I can forward X25 encapsulated ATM traffic from the two remotes and also the hub site to the vendor's servers. And vice verca. I have given up on the idea of doing BSTUN between Motorola and Cisco as I don't think motorola supports it. Coonfig help please.

[beth-martin]

Heres some sample configuration ...

Remote router

hostname remote

ip subnet-zero

isdn switch-type xxx

x25 routing

interface BRI0

no ip address

no ip directed-broadcast

dialer load-threshold 1 either

isdn switch-type xxx

isdn x25 static-tei 1

isdn x25 dchannel

no fair-queue

interface BRI0:0

ip address x.x.x.x x.x.x.x

no ip directed-broadcast

no ip mroute-cache

x25 address xxxxxxxxxx

x25 htc 2

x25 idle 1

x25 map ip x.x.x.x xxxxxxxxxx

ip classless

HUB Router

hostname HUB

ip subnet-zero

x25 routing

interface Serial0

bandwidth 9600

ip address x.x.x.x x.x.x.x

no ip directed-broadcast

encapsulation x25

no ip route-cache

no ip mroute-cache

x25 address xxxxxxxxxx

x25 map ip x.x.x.x xxxxxxxxxx no-outgoing

lapb T1 1000

ip classless

[vmiller]

I'd look at GRE tunneling:

http://cco-rtp-1.cisco.com/en/US/customer/products/sw/iosswrel/ps1829/products_feature_guide09186a0080091815.html.

I have had this issue before with ATMs, Its a pain.