ifconfig:

# ethernet card (modelled by point-to-point link)
name: ppp0  inet_addr: 10.2.1.254 MTU: 1500   Metric: 1  POINTTOPOINT MULTICAST

# ethernet card (modelled by point-to-point link)
name: ppp1  inet_addr: 100.2.1.254 MTU: 1500   Metric: 1  POINTTOPOINT MULTICAST

ifconfigend.

route:
10.2.1.1	10.2.1.1	255.255.255.255	H	0	ppp0
default:      100.2.1.253        0.0.0.0         G   0   ppp1

routeend.

