Not able to resolve IP address for eth1 in Vagrant VM

On runnning ifconfig command I get the following as output. I need the IP address of eth1 for running my python server port with.

eth0      Link encap:Ethernet  HWaddr 08:00:27:CE:08:3D
          inet addr:10.0.2.15  Bcast:10.0.2.255  Mask:255.255.255.0
          inet6 addr: fe80::a00:27ff:fece:83d/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2474 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1511 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:204674 (199.8 KiB)  TX bytes:158605 (154.8 KiB)

eth1      Link encap:Ethernet  HWaddr 08:00:27:18:CF:85
          inet6 addr: **fe80::a00:27ff:fe18:cf85/64** Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:20998 errors:0 dropped:0 overruns:0 frame:0
          TX packets:42 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1648690 (1.5 MiB)  TX bytes:10524 (10.2 KiB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

venet0    Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
          inet6 addr: fe80::1/128 Scope:Link
          UP BROADCAST POINTOPOINT RUNNING NOARP  MTU:1500  Metric:1
          RX packets:5 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:340 (340.0 b)  TX bytes:515 (515.0 b)

inet6 addr: fe80::a00:27ff:fe18:cf85/64 for eth1 is not in standard IP addres format. What do I do to get the IP address of eth1

edit 1: Result of the ip command:

[root@localhost config]# ip a l dev eth1
eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
    link/ether 08:00:27:18:cf:85 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::a00:27ff:fe18:cf85/64 scope link 
       valid_lft forever preferred_lft forever