[c-nsp] Search small replacement for Cisco 12k with ATM/OC3 interface

["Rolf Hanßen"]

Hi,

we have a Stone Age router running here that wastes about 14HU of space
that I need for something else:
12008/GRP
2x 1GBit NICs (upstream)
One ATM card:
NAME: "slot 2", DESCR: "4 port ATM OC3 single mode, HwVer#: 1.1, SwVer#: 0.0"
PID: 800-3873-01 rev K0 dev 994423, VID: V00, SN:

We use only one of the 4 ports to terminate 6 old SDSL lines.

Config:

interface ATM2/3
 no ip address
 no ip directed-broadcast
 atm sonet stm-1
 no atm enable-ilmi-trap
 no atm auto-configuration
 no atm ilmi-keepalive
 no atm address-registration
 no atm ilmi-enable

6x Subinterface:
interface ATM2/3.xxx point-to-point
 ip unnumbered Loopback1
 no ip directed-broadcast
 no atm enable-ilmi-trap
 pvc 3/xxx
  oam-pvc manage
  encapsulation aal5snap

ip route x.x.x.x 255.255.255.248 ATM2/3.104

interface Loopback1
 description DSL-Loopback
 ip address
 no ip directed-broadcast
end


Traffic is less than 10 MBit, uses IPv4 only and receives a few routes via
OSPF.

I would like to replace that box with something that is much smaller and
consumes less power.

I have no clue about non-ethernet technology like ATM and so on and also
no possibility for playing around/testing with another line.
Can you recommend something that I can use as a small (1 or 2 HU) + cheap
1:1 replacement?

kind regards
Rolf Hanßen