any idea why am getting this error?

[root@linux_storage1 ~]# tail -f /var/log/messages
Apr 30 18:07:46 linux_storage1 kernel: iscsi-sfnet: Loading iscsi_sfnet version 4:0.1.11-3
Apr 30 18:07:46 linux_storage1 kernel: iscsi-sfnet: Control device major number 254
Apr 30 18:07:46 linux_storage1 iscsi: Loading iscsi driver: succeeded
Apr 30 18:07:51 linux_storage1 iscsid[17552]: version 4:0.1.11-6 variant (03-Aug-2007)
Apr 30 18:07:51 linux_storage1 iscsi: iscsid startup succeeded
Apr 30 18:07:51 linux_storage1 iscsid[17556]: Connected to Discovery Address 203.XXX.XXX.XX
Apr 30 18:09:51 linux_storage1 kernel: iscsi-sfnet:host14: Login phase timed out, timeout was set for 120 secs
Apr 30 18:09:51 linux_storage1 kernel: iscsi-sfnet:host14: Connect failed due to driver timeout
Apr 30 18:09:51 linux_storage1 kernel: iscsi-sfnet:host14: establish_session failed. Could not connect to target
Apr 30 18:09:51 linux_storage1 kernel: iscsi-sfnet:host14: Waiting 1 seconds before next login attempt

am using centos 4.6 as the client connecting to the target using FC6, the target is on 1:1 translation, no firewalls are in place.

It seams that can not connect to the logical unit available in the iSCSI server.

May be the LUN didn't exist or maybe there are any LUN mapping that not allow to connect it.

Verify in the iSCSI server if the LUN it is available for your client.

6Q