HPUX : DEFAULT GATEWAY NOT REACHABLE

After hardware replacement on the server , server came up with the network issue (default gateway is not reachable)
On checking it was found that primary lan cable is connected loosely. HP engineer was asked to re-plugg the cable .
After that server came into the Network

[root@mickey:/etc/rc.config.d]#
#-> lanscan 3
Hardware Station        Crd Hdw   Net-Interface  NM  MAC       HP-DLPI DLPI
Path     Address        In# State NamePPA        ID  Type      Support Mjr#
0/0/0/1/0 0x00180E28230B 0   UP    lan0 snap0     1   ETHER     Yes     119
0/0/6/1/0/6/0 0x0010353E02C2 3   UP    lan3 snap3     2   ETHER     Yes     119
0/0/14/1/0/6/0 0x0014029CF72F 4   UP    lan4 snap4     3   ETHER     Yes     119
0/0/4/1/0 0x0017A4510D9E 1   UP    lan1 snap1     4   ETHER     Yes     119
0/0/4/1/1 0x0017A4510D9F 2   UP    lan2 snap2     5   ETHER     Yes     119
[root@mickey:/etc/rc.config.d]#
#-> lanadmin -x 3
Speed = 1000 Full-Duplex.
Autonegotiation = On.

[root@mickey:/etc/rc.config.d]#
#-> lanadmin -x 0
The link is down. The speed and other link state information
are undefined. The configuration specified for this card is:
Speed = 1000 or 100 or 10 Mbps.
Autonegotiation = On.

[root@mickey:/etc/rc.config.d]#
#-> lanadmin -x 3
Speed = 1000 Full-Duplex.
Autonegotiation = On.

[root@mickey:/etc/rc.config.d]#
#-> lanadmin -x 4
The link is down. The speed and other link state information
are undefined. The configuration specified for this card is:
Speed = 1000 or 100 or 10 Mbps.
Autonegotiation = On.